SCIENTIFIC ABSTRACT KRASNOV, I.I. - KRASNOV, L.

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SCIENTIFIC ABSTRACT
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X02LOVSKAYA, S.F.,; KRASNOV, I.I. Does pensplanation exist in the Central Siberian Plateau? Izv. AN SSSR. Ser. geog. no.2s8-17 Mr-Ap '62. OURA 15:3) (Central Siberian Plateau-Erosion) VEREYSKIY, N.G.j GANESHIN, G.S.; MMSIIOV, T.I.; CHEM-Kov" YU.F. Fourth Congress of the-Inteimational Association on Quaternary Research (INQUA)-. Sov.geol. 5 no.5:160-165 MY 162. (MIRA 15:7) 1. Vsesoyuzrvynauchno-issl6dovateltskiy geologichoskiy institut i Vsesoyuznyy nauchno-issled m tellskiy institut, gidrogeologii i inzhenernoy geologii, (Geology, Stratigraphic-Congresses) NALIVKIN, D.V.g glav. red.; VEMHCHAGIN, V.N.. zam. glav. red.; MENNERY V,V,p zam, glave red.; OVECHKIN, N.K.p zam. glav. red.fdoceasod]; SOKOLOV, B.S., zam. glav. rod.; SWITSER, Ye.V., zam. glav. red.; KELLER, B.M., otv. red. toma MODZALEVSKAYA, Ye.A.j red.; CHUGAYEVA, M.N., red.; GROSSCEYM, V.A.p redaktor; KIPARISOVA, L.D., rodaktorj KOIWBKOV, M.A. red.- KRISNOV,, I.I... red.; KRY14GOLITS, T.Ya., red.; LIBAOVIdH, L'.'S., r.eo...:LIKHAREV, B.K., red.; LUIPPOV, N.P.$, red.; NIKIFOROVA~ 0441.., red.;, ~.QPRUCHEV-jv -S.V. , red.; POLKANOV, A.A., red.[deceased); RENGARTENj V.P.v red.; STEPAHOVp D.L.p red.; CHERNYSHEVA, N.Ye., red.; SHATSKIY, V,Se, red, (deceased]; EBERZIN, A.G., red.; GOROKHOVA, T.A., red.izd-va; GUROVA, O.A., tekhn. red. (Stratigraphy of the U.S.S.R. in fourteen volumes] Stratigrafiia SSSR v chetyrnadtsati tomakh. Moskvas, Gosgeoltekhizdat. Vol.2. (Upper Pre-Cambrian] Verkhnii dokembrii. Otv. red. B.M. Keller. 1963. 716 p. (MIRA 17:1) 1. Chlen-korrespondent AN SSSR (for Sokolov). NALIVKIN., V.D.j RONOVp A.B.; KHAINp V.To.: V)KOLOV, 3,S.; DOMRACHEV9 S.M.; TlKHlY, V.N.; POZNER, V.M.) FORSH, N.H.; 1,YUTKEVICHt Ye.M.,- SLAVIN, V.I.; SAZONOV, N.T.; SAZONOVA, I.G.; SHUTSKAYA, Ye.K.j KRASNOV I.I.; KALENOVA, G.N.; VINOGRADOV, A.P.) glav. red (History of the go'ological development of the RuBaian PLat- form and its margins] letorila geologichookogo razvitiia Rueskoi platforcy i so obramleniia. Moskva# Nedraq 1964. 251 p. _ (Maps] Karty. 981. (MIRA 18:4) ZARRIINA, Ye.P.; KAPLYANSKAYA, F.A.; KRASNOV, I.!.; MEINANKOV, Yu.M,; TARIIOG?;ADSKIY, V.D. Periglacial formation in 'the West Siberian Plain. 1,~ht, VSFGEI Chet. geol. i geomorf. no.4*54-104 161. (IMIRA j7-5) KRASNOV) L 1. "Regional unif ied and correlative stratigraphic scheme of the Quaternary of the EuropeAn part of the USSR." report submitted for the 7th Intl Cong, Intl Assoc for Quaternary Research, Boulder & Denver, Colorado, 30 Aug-5 Sep 65. Al EVIL'# G*Sb,; fgAa;CVO Ll, International Hap of the Qatarrzxy Sedim.-ita or Eumpe Lmde on a 1:2,500,G-0 acale. BI U. h1cm. chatv. per. no.30:47-57 065. (IWP-~k 19:2) ~y -36!55"6' 'EXT(l) IjP(c j-aV 'APO SOUHCR COW: UIV0048IM6 /005/07-74M777 ACC. M QJL5763 .(A AUMOM. Stoyanov, P. A.,- Moseyev, V. V.,# Kraa nov ,1. V. ORG: none TITLE: Magnotic,olect ostatic deflecting system for an electron microscope illuminat- ing assembly /Report, Fifth All-Union Conference on Electron Microscopy held in Sumy 6-8 July 1965:F SOURCE: AN SSSR. Izvestiya. Scriya fizichaskaya, v. 30, no. 5, 1966, 774-7'77 TOPIC TAGS: electron microscope, electric field, magnetic field, electron optics, prism, aberration ABSTRACT, The aberrations of electrostatic and magnetic deflecting systems have been investigated experimentally in order to evaluate their possibilities for use as do- fleeting oyotoms in high resolution electron microscopes. The experiments were per. formed by def locting* beams of small circular cross section through different angles up to nbout 30 and recording the croso section shape of the deflected beam. A number of photographs of the *deflected beams are presented. Double deflecting systems (deflec- tion of the beam first in one direction and then in the opposite direction) with total deflections up to about 1.50 were tooted. The purely electrostatic systems had eon- sidernble astigmatismo but when one of the deflectors was a magnetic system with asti matism corrected, a3 proposed by,P.A.Stoyanov and V.V.Mosoyev (Radiatekhnika I elek- L 36556-66 ACC NRs AP6015763 tronika, 8, No. 7, 1169 (1963)) and by P.A.Stoyanov (Izv. AN SSSR. Ser. fiz., 27, 1239 :i (1963)), the resultant astigmatism was small and could be corrected in the second con- densing lens. Corrected magnetic deflectors were tested at deflection angles up to and slightly beyond 30. The corrected systems showed practically no third order aber- rations, although small fifth order aberrations were perceptible at the largest de- flections. The magnetic deflectors -showed considerable come, when they were mounted too close to the iron wall of the housing, but it proved to be possible to correct this. It in concluded that a corrected magnetic deflecting system can be employed to achieve dark field illumination without significant deterioration of the resolving power of the microscope. Orig. art* has: 3 figures. BUD MR: 20/ SUEM DATil. 00/ r ORIG RRY2 002/ OW RM. 003 Coi 212X4.,~':;'.", XRASNOV, 1. V. Y.; STIVANOV, A. V. Photoelasticity or)tical methods of irvicstif,,,itinp, centers of disintepration. Zhur.ck!'p.l teor. fiz. 1) 2~ no. 2, 1.95, Yonthly List of Russian Accessl2m, Library of Congress, Decenber 19-152. UNCLASSIFIM, MA IKOV, N.V.; KRAS OV, Jr.A. [Automobile filling stations) Avtomobillyive zapravochnve atantnii. Moairva, Izd-vo Hininterstva komaunallnogo khozisistva RUSH, 1952. 187P.(KUI& 6:8) (Automobiles--Service stations) KLEYNEWN, Tu,A., InzheUer; XWBOT, K.,A., redaktor; SHELUMIN, A.B., radaktor; MGAN, Me' i~dy redaktor. (Garage and repair equipment; catalog and manual] Garazhnoe i remontnes oborudevania; katalog-spravochnik. Moskva, Hauchno- tekhn. izd-ve avtotranap. lit-ry, 1955. 179 P, (KWA 9: 6) l.Glavnyy inzhener tresta po preizvedetvu garazhnege oberudo- vanya (for Krasnov). (Autom*biles-Rapairing) (service stations) BKMKIN. Vasiliy Ivenovich; aMy,_Xonstantin Alaksayevich; MAFdIWSp SoL#,# redo; KALIKOVAO N.V0, to ~.re~d. .. [Equipment for garages and stations servicing automobiles] Oborudovanie dlia garaxhei i stants1i obaluzhivaniia avtomobilei. Moskva, Nauchno-tekha.izd-vo H-va avtomobillnogo transp. i shoeseinykh dorog RUSH, 1959, 273 p. (MIRA 12:5) (Garages--Equipment and supplies) (Service stations--Equipment and supplies) bEREW.I.Kil", Va:,,iliy Iviinu,,,J,-h; V, , ~; ;', YAbLOKOV, V.I..v red, !-- ,, _- ~- , ~ , ~ .. I [v,quipr,~ent i'or garages am staTi,,..nrj 0b)ruI(,van~,c. 0 dlia garazhei 1 stantsit i -~1,2., perer. -.; doT,. V()-Avap r, 411 0 0 0 0 0 0 0 010 0 4411 F,4 00 01 096 of fe e 4t tivoi a 4 0*0 A T 011i Jilin Jr )? A h AD if LZ 11 )a is 14 it to 1. 0 #1 41 at if a R 0 0 0 If I 00 00 *0 e0 00 Tits tanning of sheep miltill. K. A. I- A:osAn"- jo t t W 06 A . is am e . Kr"mm. ~ not Prima, S~Wmik POW No' 3 W- tt I MAI) -The hides ate Vicklect -ith 11,S0. (RUL'"I 3%. Nita I-..a *0 00 r 11,0 W% (liamed an the hidO, wa%h-d Aith a 0 NaCI soln. In a dmm lorT) min., at and tanned 0 ,9 NsCI and 3:0% 11,0, with 2 Inixt, of 1.76% CrA, 4 fee a.-, 'The fat is rrinfivrd with jissioline, The tiruirmlifolsou anlif washing ate curW out with 11,0 36LIV, anti hypo. 000, oullite at bicarlmonsto 1%. Black ilyriPS Is tilecird with goo 25 1. of wool black ATO mW 0.78 g. per 1. of orminge Coo 1113. Unlimited shet-it, skins shmid be dyett with 25 x. pet 1. wild black AT4111 mut 2 C. per 1. (if acidic brown s cakd ott the f A OH is d in b th cas W dd 60% . o c e o e a ~; ' 0* i , ntained at . weight at the dyrs used. The temp. is ma ' the Critire Prorm rixtulm 10- 14 dayt, A. A. P, 3WW "'0 0 Of 10 00 00 SL4 WALL04KAL 1.11(1111701 CLASSWK,im. Of 0 o v -- ,i1w 00 It IF it u f It If V Of 0 a R 9 it It n 11 ff AA I t v (W 0 1 0 A 'i 14 9 is 4 a 3 0 0 * 0 0 0 0 0 4 0 0 * 0 4 I low 0 0 0 0 0 0 e 4 0 0 4 0 P 6 q 00 0 q * 0 0 0 4 ee 0 0 0 a 61 0000 0 0 0 0, 00 does *0 0 *900 00 0 00 0 *.04*040444090 0*0* ooo**ooo 0 0'0 O*W.W4 0 0 0 0 0 . 1 341 A to f IQ III)IJI&IS16 lite "a n id a is v It Q 41 Art L.9-11 I f~.Jl I L.,.,L A TIU11 A - AA " Ix U'I b i I 1_9 w .00 -00 The Do a-, Md" be chmm unift _46 0 A. WY-u"aw and K. A. Kramoov. T~dI. NOuch - 11,*40aw. last. KetbaiiaA From., Mwask Rab-I 'K 9. a-" Im -Dewription of Mechanical dcvk~ .0 0 00 In cluvot tmning tqtdpmrnt and their Otirrittion. 0 A. A. IlmhIlInilk =0 0 go 0 Of 0 00 2't IS 00 06 Of u0 0 008 U49 0 VI it K) Li Of It K a III N Wo it AA L S 0 4 - If IM -3 it 4- 0 a 0 0 4 0 0 9 0 0 0 0 so 111 0 0 0 0 0 0 0 0 00 0 0 0 of of *0 00 C" 6 0 0 9 0 0 111 0 a 9 0 0 0 0 0 4 a j it I a j A o o 00 vi Miami UN (I. G hwall 1441T, NOW full a WC, wit I'l I he & soch as chmill (ml l1w liww" -f hi- 31'. 1.1 09 11.101, mu lox myspalsque d AA A 4 Will, PICOW- 2~ f bides end tufs. K. A m- MA01 :11, Pla, 11'. italt-I in 4 krumis I-mmut, air I-so ,( 11tv hravy-tswial mOr -n CO.'.. wbk7h *lr 110'. .1111 f"Imatii-n .4 141"'mc -It, zoo .!coo .0 0 ago* !zoo rdl bo OtIALLUIGICAL U1114101 CL4$IWK&1#0* too ; !jL 180. 11wil 1. 0 -T-7- 1111040 It 0.1 09( woo U * AV 00 at I a 1-., 0 w 1; 0 0 It 04 a 04 IN It III No a I Ila 0 too *o::4-40-40100000 Sol* a a A 0 P A? u u 0 x v At a 4 a At it of Alto IS. a I I I ! 0 11 0 11 U 11 . T I a 2_1 k_ 4 If LIAT .' MPPASIF 11 1 0 484 weigillaVe Isaning N_ A 00 1.110-inloul! I 1, Nivelabs, lkl.vm (C. A. 32, MWO). Ilklei Invirratrd as in Hit- -00 0c M4" and AO,(W mv trmted with chnxne liqutx, thrn iffib an sk, Kin, of lannim Ale. and 160 far irnnyrril 00 0 411 And ttw k-oth" is brit"twil In a .4a. 4 N&#C4I,,,v -Aff~f to Into .4'1_4 Al,~-).,. 00 0 : '44 V90 ro* If 1400 Ale-ILA *11ALLURGOCAL LITINAIL411 CLASIVICATWO cz- tie* At& A .'i~w i"; wo 11 .4 T tolumi to am. Qof witill As, __A u =.111 N) LI r a -,-a 11 mw 4114.t : : : : :1'* 0 0 0 0 0 0 o0 0 0 0 4 0 0 a 00009940CV00*00WO 6 1 a I SO it 11 11 14 is m to w a 11 9 IS 14 0 Is v a Is 0 41 41, al w 2 11 n 0 a JAI OF m 4 A IS L.-D. jL-X. P, 2A 1, 1 it t u A II i v 1-00 ~.Vjkj t j-041 of ir, 00 PCOMOSTIMS& dftnuift and prepukag WaG &a4 skins f- t-RW4. K. A. Kr..v, RULM- NOW. Aivil 30. Iffl-., Addn. to ~u- VIVO). After tile trv&tl"cnt deglIxt, Ru-, KNI4 the Ilkle- are treated v4th sq. 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A%~Vyi' July . .4 ~* iN Kic of an ant w tn i b d [ i :; 1 f ruin a so tak "e . on o , " with an ail. cmul4 0 0 such as If-dichlocolmnxenc, in a hydrombon solvent ar*f all ze o clutilirki mtvh MA jW(rolkilin mdfollic acids. zo 0 JLX--ti so* *0 i tie o It i-4 f1p r1p ft' x, a~ Oft a n 11 It It ia It t% A" 0 We 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IS 0.0 0 0 0 9 0 Of 0 0 0 0 41 000 0 o;0 0 00 0 0 6 00 6 0 * 0 00 0 0 Ois 0 0 0 0 0 0 0 9 0 0 0 0 0 k: it If 1 14 is 1. it is 11 11; 0340 IAVA~q A -it A. F 11 It- I% C, m It, go 00 go go 00 so go s. K. A. Kj;muo%~ RLI,, uumat*4 saw bide A Ifch 31. It"O. rhe hd~ stic imprec"atcd w 09 WAs-ent4oastoa-cutt %Aff. of 00 oldform 1131filAltiou III Ifir ~Pvjtiflj &$cut in the dty hid wilb j Willi Walvi, t A lAtrf %141t, 6 a 0 0 0 0 0 0 0 0: ew;;;.* List L, I. wh law? mmin aoftsspo It -00 -00 1 .1 1,1 co IPs4g If goo 3o as tre Aid-IL4 Rtf.i1tvrIC0 tilt*ATVX' CIASSIFICATI W CZ ,,O0 0; i bee '74 It It 0 It it INA 11 .1 It 439 0:0 0 0 a 0 0 0 6 0 0 0 0 o so 1111of 0 .0 0 0 0 0 0 eel I " ~ : : : : : :i~ -!!k .. 010.0 to o a * a - ' 9090000000040011111000400 0 It 0000 0 0 0 1* 0 0 * 00000104600000 0 14 14 1 , 0601,J01 , ot 4 1 4 . 1 10 N 0 ,?.U &A R,1 I Ji 00 .00 00 00 oo Of 00 go so go 06 roo 00 '.oo go 006904stag leather. X. A. Kimmiaw oml it. I cailikil- ' R 09 IM, MUCIS - it. 11111). LrAilict 11 1fratill with Alk m d-J 09 j l. run on M119. VIlIYlVIW IMINIF1414' 41111 I)OUtACIIIII 11"111. OIC1414 rimfg. IR)l 111(ne 111,110% ,,i1,r,Aj Ild. 00 ago 00!2 00 0 .0' AT 11) IT IT IP It 00 0 0 a o o go Is 0off 000 00 0 ~O:d1ooooojoooGoo#oo*ooooq ago go pit o cr I KID so 0: 0 0 0 0 0 9 0 0 0 000 0 01 00010000000000**Ooo* KRAMICIV) F.' A: "ool Irade and Trdustry w - Cleaning the woolly off shc~vxed shvc!pr',,In. Los?. prcr. 12 no. 5 (1951) 9. Monthly List of Russian Accessions, Library of Congress, Aunist -195~, Uncl. 2 KRAIWINCIV, F. A. Leather Improving sheepskins for fleece-lined Carments. Leg.j:rum. 12 71(j. 6, 1952. 9. Monthly List 2f Russian Accessions, Library of Congress, Qctober - 195X, Uncl. 2 KUSNOV, K.A., kandidat tekhnicheskikh nRuk Mothod of degreasing sheep hides. Leg.prom. 15 no.5:36-37 MY '55. (Hides and skins) (YJRA 8:7) KUSNOT, K.A., kandidat te*nicheakikh nauk. Treatment of fur hides with formaldehyde fumca. Lpg.prom. 15 no.9: 29-31 S 155. -- (MM 9:1) Olides and skins) (Formaldshyde) KRASNOV, K.A., kandidat tekhnicheekikh nauk, --- ---- Ways of processing leather and fur. Legsprom.16 no.2:37-38 7 156. (Leather industry) (Fur) (Km 9:7) /~ - /I - e- I? J /1-d , KRASMOV, K.A., kand.tekhn.nauk; SERGLTVA, T.A.,inzh. Unjustified work duplication. Leg.prom. 16 no.10:47-48 0 '56. (MIRA 10:12) (Leather--Testing) KRASNOV K A otv. za vypusk; YABWKOV, V.I., red.; BODANOVA, A.P., tekbx6. zed. ,(Garage and repair equipment; catalog-handbook]Gamzhnoe i re- montnoe oborudovanie; katalog-spravochnik. Moskva, Aytotrans- izdat, 1962. 278 p. (KIRA 16:3) 1, GARD, trust, Moscow. (Motorvehiclea-Maintenance and repair) (Garages-Equipment and supplies) KUSNOV, K. s. - - Isotherms of the rate of dissolving apatite in saturated solutions of the ternary system: CaO -- P205 -- H20. Zhur.prikl.khim. 28 no.12:1275-1284 D '55. (KLRA 9:3) 1. Kafedra khimil Nurmanskogo vysshego morakhodnogo uchilishcha. (Apatite) --IM&BNQ-V-.-KOSO Interatomic distances In the molecules of alkaline halides. Zbur. neorg. kbim. 2 no.8:1725-1732 Ag '57. (MM 110) 1. Ivanovskiy khiniko-tekhnologichookiy institut. (Halides) (Stereachemistry) KRASNOV. I.S. . . .. lity data on apatita for computing optimum - and solubi conditions for producing double superphosphate. Zhur.prikl.khim. 30 no.1:25-32 J& 157. (MLRA 10:5) l.Ivanovskiy khimiko-takhnologichaski7 institut. (Apatite) (Phosphates) (Systems (Chemistry~ 50) AUTHOR: Krasnov, K. S. SOV/153-58-3-18/30 ----------- TITLEs Dissolution of Apatite in Phosphoric Acid Partly Neutralized With Magnesium. (Raatvoreniye apatits, v fosfornoy kislote, chastichno neytralizovannoy magniyem) The Degree of Neutralization and the Dissolution Velocity (Stepen, neytralizataii i skorostt rastvoreniya) PERIODICAL% Izvestiya vysehikh uohebnykh zavedeniy. Xhimiya i khimicheskaya tekhnologiya, 1958, Nr 3, P7 100 - 104 (USSR) ABSTRACTs The phosphorites of the Kara-Tau contain larger amounts of dolomite. For this reason, magnesium sulfate is formed in the initial stage of sulfuric acid treatment to superphosphate. This magnesium sulfate becomes well soluble magnesium sulfate at a later stage (Ref 1). The liquid superphosphate phase therefore forms a buffer solution consisting of phosphoric acid and its mono-substituted magnesium salt with a consider- ably higher pH value than that of pure acid. In the next stage this mixture decomposes the rest of the not yet decomposed phosphorite fluoro apatite (or hydroxyl apatite). This decomposition takes place much more slowly in this Card 1/4 liquid phase than in pure H 3P0 41 and this is the negative Dissolution of Apatite in Phosphoric Acid Partly SOY/153-58-3-18/30 Neutralized With Magnesium. The Degree of Neutralization and the Dissolution Velocity effeot of MgOO in the raw material (Ref 2). For this reason, at the NIUIF Rauohnyy institut po udobreniyam. i insekto- fungiBidam im. Samoylova - Scientific Institute for Fertilizers and Inseotofungioides imeni Samoylov) and at the laboratory of the author investigations were carried out concerning the problems mentioned in the title. The physical and chemical bases of the acid decomposition of minerals were investigated (Refs 5 - 7), and it was found that it is a typical case of a heterogeneous reaction limited by the diffusion and taking place according to the solution by Shchukarev-Nernst. Assuming that the rate of dissolution is limited towards the apatite surface by the diffusion of the hydrogen ions of the acid, the equation mentioned is transformed intot v - [k Htj (1), where v denotes the specific rate of dissolution, i.e. the amount of substance that passed into the solution from a surface unit within a unit of time. The equation (1) cannot Card 2/4 be used for more concentrated solutions (Ref 3). Therefore Dissolution of Apatite in Phosphoric Acid Partly SOV/1 53-58-3-18/30 Neutralized With Magnesium. The Degree of Neutralizaticn and the Dissolution Velocity the author suggested the empirical formula: v. v 0. e-OZ (2) for the case of the Kara-Tau phosphorites (Ref 3), where v 0 denotes the rate of diseclution in the pure acid with the same P205 content as the phosphorus magnesium mixture, Z the degree of neutralization of the first H+ ion of the acid in the mixture and P a constant at the corresponding P 205 content in the solution. The present paper is to prove.the usefulness of the equation (2) for varioug temperatures. This was experimentally carried out at 50 with data of reference 4 being used (at 40 and 750). The experimental part was carried out by the students L. N. Golubeva and A. I. Mitina. Conclusions: 1.-The exponential dependence of the rate of decomposition of apatite in a partly neutral- ized phosphoric acid (v) on the degree of neutralization of th; acid (Z) was proved. The empiric formula (2) suggested is correct within a wide_range of concentration Card 3/4 (Z - 0 - 40%) and temperature (25 75 ). The coefficient Dissolution of Apatite in Phosphoric Acid Partly SOV/153~-58-3-18/3P Neutralized With Magnesium. The Degree of Neutralization and the Dissolution Velocity P fluctuates at temperature changes within very narrow limits, and is an the average 0,047.-. There are 2 figures, 2 tables., and 8 Soviet references. I ASSOCIATION: Ivanovskiy khimiko-tekhnologicheskiy institut (Ivanovo Institute of Chemical Technology) Kafedra fizicheskoy i kolloidnoy khimii (Chair of Physical and Colloid Chemistry) SUBMITTED: September 10, 1957 Card 4/4 AUTHORS: Krasnas,, X.S., Antoihkin, V.G. JU'V/78-3-7-5/44 TITLE; I. The RepulAion Coaffident and the Degree of Ionization of Boi'03 in Alkali Halides (I. Koeffitaiyeat ottalkivaniya i stepen'ionnogo kharaktexa svyazi v galogenidakh shchalochrykh Metallov) FERIODICAL: Zhuyual neorgaxloheskoy khimiij. 1958, V03. 3, Nr 7, PP, 1490-1496 (USSR) ABSTRAM Actording to the foyvrala di9valopt-3 by Rittner the rapulsion. cosfficient ~ was determdn.-il on the basis of the most recent. numarical data between the molecular distances and the number of oscillations in the molecules of the alkali halides. It was shown that the 3tatementa made by Rittner concerning the amount of 3 in molecules arA orystal;s arv wrong. The repAzion coefficient has 'hh~ mame valua for all salts in the molecular and crystalline stats). Thq swunt for chlorides, fluorides, bromides, and iodides increa,aea in -the dimotion from chlorides to iodides. For fluorides the m~*,an value of the rVilsllon coefficient y L-A given as amount- ing to 0.30 t 0.01 A, for chlorides to 0 ~310 + 0 -01 1, for brom- Card 1/2 ides to OP335 t 0.01 A, and for iodides to 0 .365 � 0-01 X. I. The Repulaion Coiffioient and -the Degrsei5 of __;/78,-3--7-5/44 Ionization of Bonds in Alkali Halides ThR 7al~aea for iha :mpuision noafficient ? and the rozber of osainatiom of th~e moltcul" we in alkali halides axe oalcul- at"d. For aei,eral alkali salts a-i, vm oorraoted, The mean val-,te for tha rapulsion wifricient of moleculea in alkali halides was dotexpAned aA amoun*ing to 0 -33 t 0 '-01 A. Thira are At figure, 4 tablesp and I' ;mf~4rmzi3, 5 of which ara Sovlet~ SIJBXTrTED-. Jur,.,-.v 280 195-17 1. Alkali halides---Analysis 2. Alkali halldes--lonization 3. Molecules--Vibrationa 4. mathematics--Applications cara 2/2 AUTHOR: Krasnov, K. S. SOV/78-3-9-1/38 TITLE- The Relationship Betwagn the Radius of the Non-Defozmed Gai Ions and Se-teral Characteristion :f the Iona (Svyaz' mezhdu radiusom ne.-I-a-form.-rovannogo llgazovcgoll iona 1 nekotorymi fiziko-khim11chesk4.mi' kharakteristikami- iona) PERIODICAL: Zhurnal neorganichoskoy kh.1mii, 1958, Vol 3o Nr 9Y PP 1993-1998 (USSR) ABSTRACT: In the present paper the interdependence between the gas ior. radii on the one hand and the ionization potential and th-& -ad-us of the crystals of the ions on the other hand was in- vestigated* The relation between the --ad�i of the nor_-deformed gas ions and the cryntallo-~~hemiazl radii as wel-', as the re- lation between the radii of the gas ions and the ionization potentit-1 were investigated. The results obtained give evidence of a functional intardepandence existing betwe6n the radii of the iderl. noyi-laformed gas ion r 0 and the physioo- chemical Constants of the ion. Thcert~ is a linear interdependence e. go between the val,.,e J/z7 0 and the ionization potential, Card 1/3 between r 0 and the radii, and between r 0 and SOV/78-33-9-1/38 The Relationship Between the Radius of the Non-Deformed Gas Ions and Several Physico-Chemical Characteristics of the Ions other constants that are functionally related to crystallo- chemical radii. The existing simple functional relation between r0 and the importlant physi,_,o-chemical constants confi=s that. rel has to be regarded as a physic-chemical constant of the ideal non-deformed gas ions. Th-~ radii of the nor.-deformed gas ion roFr + and the crystallc-.-hemical radii of this ion were compu Ited and the intra-molecular distances of the halide salts of francium were determined, There are 2 figures, 5 tablqe, and 17 references, 9 of which are So-rieto ASSOCIATION: Ivanovskiy khimiko-tekhnolcgicheskiy institut (:,:-,-n:)-vo Chemical and Technrllngi--~l Instit-;.ta) SUBMITTED: June 289 1957 Card 2/3 KRASNOV, K.S Solubilit7 of apatite in phosphoric acid partially neutralized by magnesium (in MgD-P205-4~0 system solutions. Zhur.prikl. khim. 31 no.3045-352 Mr 158. Nin 11:4) l.Ivanovskiy khimiko-takhnologichaskiy institut. (Apatita) (Phosphoric acid) ~,57,2 6 00 67034 AUTHOR: ,Krasnov, K.B. SOV/153-2-5-10/31 TITLE: The Ion Radii and the Nature of the Linkage in Molecules of Metal Stlts of the 2nd Group in the Periodic System 'PERIODICAL: Izvestiya vyssbikh uohebnykh zavedeniy. Khimiya i khimicheakaya tekhnologiya, 1959, Vol 2, Nr 5, PP 702-705 (USSR) ABSTRACT: The interatomic distances in gaseous compounds in which the ion character of the linkage prevails can be approximately calculated as the sum of the ion radii in the molecules as it is done in the case of crystals (Refs 1-3)~ A similar calcula- tion in more complicated molecules would be of interest. The correctness of a constructed ion model of the concerned molecule can be judged by comparison of a calculated and an experimentally determined interatomic distance. For this, of course, not empirically obtained radii (Ref 3) but as it is b i f k e as s o done in crystal chemistry - radii calculated on t Z theoretical conceptions uld be necessary (as in Ref 4). The author attempts to solve this task for the halogen compounds of the 2nd group of the periodic system; there is no uniform opinion on the nature of their linkage. As a standard for the Card 1/4 calculation of the ion radii r+, the author selected inter- 67034 The Ion Radii and the Hature of the Linkage in Soy/153-2-5-10/31 Molecules of Metal Salts of the 2nd Group in the Periodic System atomic distances R in the molecules LiH (Ref 5), NaF (Ref 6), KC1, RbBr, and CsJ (Ref 2) which are built up of isoelectronic ions. For radii of several ions of the latter type, the relation C r+ . 7 (1) is given in quantum meahaznAas where C is the constant of the series, and Z 31 the effective charge of the nucleus (Ref 7). From this, the author obtains for isoelectronio ions in the molecule Me+Hal-: 1+ - 11 (2). After calculating r- zx the effective nuclear charges of the ions in the standard molecules based on the screening constant of L. Pauling (Ref 4), he obtains the values of the halogen radii in the molecules (Table 1, in which for comparison the radii from Refs 2 and 3 are also listed). The ion radii of the halogens were used for the caloulation of the radii of the corresponding isoelectronic ions of the metals in the 2nd group (based on (1)) (Table 1). Card 2/4 Table 2 lists the electronographically established values of 67034 The Ion Radii and the Nature of the Linkage In SOY/153-2-5-10/31 Molecules of Metal Salts of the 2nd Group in the Periodic System the interatomic distances (Refs 8,9). They are compared with the values, calculated as the sum of the corresponding ion radii in the molecules. They are in accordance (within the range of the experimental error) with the experimentally oalcu- lated distances for salts of Be - Ba. For the compounds of the by-grouRst excepting fluorides, there are large deviations (0.2 - 0.3 X). This accordance may serve as one of the criteria to show that in molecules ionic linkage character prevails~ especially in the halides of Be - Ba. Any system of ion radii in the molecule which is only based on the additivity principle is incomplete; such a system gives good results as long as the polarization effects in the ionic molecules are close to the same effect in the standard molecules. There are 2 tables and 11 references, 6 of which are Soviet. ASSOCIATION: Ivanovskiy khimiko-tekhnologicheskiy institut; Kafedra fizicheskoy khimii (Ivanovo Chemical-teohnological Lr-Istitute; Card 3/4 Chair of Physical Chemistry) 67034 The Ion Radii and the Nature of the Linkage in SOV/153-2-5-10/31 Molecules of Metal Salts of the 2nd Group In the Periodic System SUBMITTED: June 21, 1958 11~ Card 4/4 5W SOV/78-4-3-7/34 AUTHOR: Krasnov, K. *S. TITLE: nternuclear Distances in Molecules of the Gaseous Halides of Alkali Metals and the System of Radii of Undeformed Gas Ions (mezh"yadernyye rasstoyaniya v molekulakh gazoobraznykh galogenidov shchelochnykh metallov i sistemfi radiusov no- deformirovannykh gazovykh ionov) PERIODICAL: Zhurnal neorganicheskoy khimiij 1959, Vol 4, Nr 3, PP 530-554 (USSR) ABSTRACT: The interatomic distances in alkali halides were calculated from data on the effective values of the ion radii. The ex- perimentally obtained and calculated interatomic distances in, the molecules of the gaseous alkali halides are given in table3. The deviation from the additivity of the ion radii in this system is due to the mutual polarization of the ions in the molecules and varies between 0.01 and 0.03 A. Equation (5) has been proposed for calculating the radii of the undeformed gas ions: d d 4(a, +a2) 4(al +a 2) Card 112 0 (n-I)d 2 0+ 0- (n-1)d2 0 0 SOV/78-4-3-7/34 Internuclear Distances in Molecules of the Gaseous Halides of Alkali Metals and the Systez of Radii of Undeformed Gas Ions ASSOCIATION: SUBMITTED: From the interatomic distance d the radii ro of all alkali metal- and halide ions in some molecules can be calculated with the aid of equation (5). The calculated radii of the un- deformed gas ions are: Li+ - 0-756X Na + = 0098d, K+ = 19244X, Rb+ = 1.361X, Cs+ - 1-481~ 1 P- - I.;12X, Cl- - 1.683~, Br- = 1.864X, and J- = 2.1191. The internuclear distances in the molecules LiCl, LiF, NaF, XF and RbF were calculated with the aid of this system of radii. There are 5 tables and 12 references, 4 of which are Soviet. Ivanovskiy khimiko-tekhnologicheskiy institut (Ivanovo Chemical Technological Institute) March 29, 1957 Card 2/2 5(4)' SOV/78- -4-5-2/46 AUTHORS: Kra angyj__K_,_ 3Shteyn,-- L. M. TITLE: The Rond Energy in the Molecules of the Halides of Alkali Metals (Energiya avyazi v molekulakh galogenidov shchelochilykh metallov) PERIODICAL: Zhurnal neorganicheskoy khimii, 19599 Vol 4, Ur 5, pp 963-96s (ussn) ABSTRACT: The binding energy W in molecules of the halides of alkali metals was calculated at 0 0according to the formula by Rittner (Ref 4): W + Ae-r/Q + 11,;0 2 2 2(al+. e e L2) 2e2a1 a2 (2) 4 2r Card 1/4 where Ae-r/Q denotes the repulsion energy; o. 6 -the energy r SOV78-4-5-2/46 The Rond Energy in the Molecules of the Halides cf Alkali Metals h,,~ of dispersion interactioa; --2 zero point eiiergy; a and 2 1 a2 polarizability of 'Lone; c 1131 2a,a2 , X, and 1. " ionization Doterlials of the 2 * 11 + 12 cation and anion reapoctively. The values W I and W2 calculated by means of the formulas (1.) and (2) were determined with WT, The therml-chemical valtiea WT were calculated according to formula 4: --WT - D0+ (1 0 - EO) (4) In formula (4) D0 denotes the dissociation energy of the molecules Into atoms in the ground state; Io - ionization potential of the alkSli metals; E - affinity of the halides to the electron at 0 K. The data & and W T cGneerning fluorides Card 2/4 SOV/78--4-5-2/46 The Bond Energy in the Molecules of the Halides of Alkali Metals are in good agreement. Bty:-d ezergies of tte i halides are given by table 1. The differences between theore- tical and thermo-chemical values in the binding energy are discussed. The repulsion coefficients for chlorides and fluo- rides and the following average repulsion coefficients for all alkali halides were determined: HaCl - 0.332; Xcl - Q - 0-343; RbC1 - Q - 0-355; CsC1 - Q 0-370; NaBr - Q = 0.346; KBr - Q = 0-374 and NaJ - Q = 0-384. The coefficient Q increases from chloride to iodide and from sodium salt to cesium salt. The Q values found are higher than those calculated by Rice and Klemperer (Ref 13). There are I table and 13 references, 6 of which are Soviet. ASSOCIATION: Ivanovskiy khimiko.-tekhnologichoskiy institut (Iva.novo Chemical.-technological Institute) Card 3/4 Ki;Ui3!-.OVP K.S. frjquancies of rl-.-~. 6;t*,434,,'~-'~ D 159. (Thalli-un tho 'I'll . ') ) t. - i ; ;-, ~ -/- t r . 7 rp ~.- 14:2) 5 (4) AUTHOR. Krasnov, K. S. SOV/20-128-2-29/59 TITLE. Energy Calculation of Molecules of the Alicaline Earth Halides on the Basis of an Ion Model PERIODICAL: Doklady Akademii nauk SSSR, '959, Vol 128, Nr 2, PP 326-328 (am) ABSTRACT: under the assumption of ionic linkage a formula for the linkage energy in MeX molemles (Ile - alkaline earth, X - halogen) is deduced. he energyv necessary to form a molecule from the cation Me++ and two anions X- ,ith the equilibrium distan-,e Me-X equal ro, if these ions are situated at an infinite distance, is defined as the energy of the molecule 1Aex (T - Uo K). The deduction was made by means of the formula S by . 1. P. B6tteher (Ref 5) for eleatrostatic interaction between two polarizable ions, resulting the formula (5): Am2 e2 1 hy , 0 2 - U 8 0 3 # _ 1 -7- . )._ - _ .11 3 ( ? - o r r ) + 4 ( r 0 0 0 ot2 polarization of anion, these values are takeu from Landolt- hy Card.1/3 0 Bdrnstein (Ref 8); --~- is the zero energy, which was Energy Calculation of Molecules of the Alkaline SOV120-128-2-29159 Earth Halides on the Basis of an Ion Model neglected in the following calculation). The calculated amounts of U. are cited in table 1 and are compared to measurements by thermochemical means. Further the change AR 298 of enthalpy was calculated on the basis of thermochemical data (Table 1). The differences of the calculated and the thermochemically determined values of U. vary between -33 161 and zero. The discrepancies amount to an avera& of 3%. As all differences are negative a systematic error of calculation is suspected in connection with the determination of the distance Me-X at high temperatures which may be caused perhaps by a covalent component of the linkage. Larger differences may be expected for the same calculation of the molecule HgC12 because of stronger covalent linkage. The satisfactory igreement of calculated and thermochemically determined bond energy is therefore not casual- but verifies the ionic linkage of MeX2 molecules. There axe 1 table and 10 references, 5 of which are Soviet. Card 2/3 Energy Caloulation of Molecules of the Alkaline SOV20-128-2-29/59 Earth Halides on the Basis of an Ion Model ASSOCIATION; Ivanovokiy khimiko.-tekhnologicheskiy institut (Ivwxwo Chemioal-technologicEO, Institate) PRESE21TED: Mv 11, 1959, by A. A. Grinba0g. A-,ademician SUBUITTED i may 112 *1959 Card 3/3 xwliov, K.S. Radii of ions present in molecules of gaseous inorganic compounds of elements in the main groups of the peroidic system. Zhur. struk. khim. 1 no.2:209-216 ii-Ag 16o. (MIRA 13:9) 1. Ivanovskiy khimiko-tekhnolorichoskiy institut. (Ions) (Chemical bonds) S/I PAPO%O210061006,1026 A 41(-Q 0 0- Ari51/A1.29 AUTHORt Kraenov, K. S. TITLE: Cert%in ther-modynamic oharacteriatics of gasPcus fr"allurn PERIODICALi Radlokhlmiya, v. 2, no. 6., igot-o, 668 - 67r) TEXT: Ths article deals wl-h the computation of certain thermotmamic ehtraj:-ti~ristios of fr~anoiun h&lldes nsed~~d to Pvaiuate the Possibilities of Be- Paz,ating frwicium from rubidLuri ~Lnd oaflun by the sslt sublimat-Icn method. The heat cf r, 1 z ,, a I. c6 at~ 'he ziiffer-~,nca between the energy cf the u'W'S.1 12, !Ind t*,-.4( .,Zrij ef fornaticn. Fro f:,~:m gnseous icrs W b,:ra Fn~,rq:y fcr. in 1,,-~-nd mn~rirv 1~, a7. O"K is -f -vi riA-,~I of t, PLt~niirl-s ~R,~f. E. S. 19, 2 2 + Z~ hLO w Ap + 2r r7 Card 24084 3/1 86/60/co2/0 :,6/006/026 Certain thermotinb.T.1o chara-ateeiEtlas of A0511/A129 wht4-,-t,~ - 1,q th~ ini;sr-njs'1n.,r dis'tnoe -1 ., (71 ard cAp the polartzhbility of the ions, C the oor.!~~ant of th~i disperzion int~raation, e_uthe osoillatica fnquency, A and P c-onstartF In -rhe rmL)1.;.!sIcn energy !~-xpresslon. The v&lues of r,,, int;-Iratomic distancez- in FxG w--ira iomnputi:d by the author (Ref. 6: K. S. Kra-snov, ZIN-Wh, 3, 9, 19.9- , 1,958). The Varahni formula Is saggested for calculating .3 'the oscillAtton freqlix~ncias ru -. r = a + b - kez (2), N--re the force constant ke =45c2/~We'. The valtias ob-,a?ne:i ?or th=- osaillation fr-qu-'~n~ies were found to corre.-pori favorably with thoEe computed by Mak31MOV (Ref. 7. K. S. Krasnov, A. 1. Maksimov, Opt. I -peittr. 8, 3, 403, 1960). /Iis the true value of the given mass. A comparison of Lq~ of PrG with that of the Cs, Rb and K halides, showed that L298 of' CsF and Pr ar-~- lower than those of the corresponding chlorides. This Is thought to be the reEult of tb.-~ polarization of th,: v,,)lumincus C91- and BL'+ c x- - tiOns by small F- anion. This ed heats of sublimation to the The values of the thermodynamic 0- S0 (Z 290- T fact Iz confirmed boiling points of functions 0 0 and (11 - EO) by the comp~~-rlson of thAi obtain- cesium and rubidium halides. .9re computed aacordIng to the T Card 2/3 2).1084 Cer-~ain th,!~rmodynamir; of ... AC.5.11/AJ29 st,%tistl(ml tbe~rmcdyvmri!~:s ThirFj *,r,.5 2 tabl.,~s and 15 Sovie:t-bloa &nel 7 n,.-r.-Soviel.-bloc. Tt-~~ t:) the mos'l- i-;tint rpxl as foll^,ws: A. Ilon1g, M. Mfuiflel.~ M. 31-Atch, C. Town;~i. Pi"Ws. P,"-,,-, 0,(, 3, 629, 1954: J. 11. Var~,'Hnl, Trgn~ Fi-,pt-A. :30~-., 53, 2, 1.~2, 19',,7; Y. P. Varelini, j. Chim. Phy8. 28. 6. 1-18', 13Z8; H~ 0. Frltoh&t-d Chem. R-3v., 52, 1, 1-28, jq~-3. SUBMIT-T, ED - c P, - - d 3/3 2105 AO;zj//A-!?-9 AUTFCR3. KreLercvi Kb S-i-,--K-restov, G. A, The vcIatility -)f fr.,inctum acmpounde PEFJTODITCAL. RailckhlrqLya. v. 2, nn.6, iSk.-O, 671 The a-u"nors calculhted the Dree:sure curtiss of fcr all 4411- ha--i(I-I compound:-, offy-s-nnium, in crd!5~r prcvidAi d6,tp- for the r,,-, h of Th-, attorc w-~:- b!~~-i on tte hig ,.,f 90 (R~f. 2-- Yu-. fi~ F. 1. S. 3. Rojin, ma-,ka I proxis).1i. 4, 40 w: I i f I L I Zy ''r -A c-, 1,0; i3a a~,~ r-1. of he ~.,ri r- -isl!~4 Cl ~,,~'Tpcund~ of Thia ~--idculated a.,-,d c-*.~~iurr.. hnlld~ia ',o f~qum.:tc-, was up~rd for tte T T IT (C T (C d, (I 9p p g .~?98T ~~98 24085 T vclat II 1',.,r f r ar -.;7m k:,-, I /A e'-'9 in of 3t--nA;.ri and ~ntrcp h -T apa,-~.,~, 9t The entropy chlnge C, ma Ft--i "0 -. *1 on. p. - e g.-~ r-IA! liwr, ~q!ll -tcslum IE by th~ -4t~rf,~-2! 12C -a + b-T-. 11-h~Irr,~il napac-'tv of" fermal.a.- 7 L + (2). p E f " tha c--qpf.-~ity ~?f' tf-. jAn6ar h-.rrron-s. Th~- R -7- v S, I t. `wtr~ J~~rrr-lnt-l f-Irr, tb- Jnf'r;L--r--I ind rrtc-rc-xav~- sp~,~,tr&; for tte francium halidr-,s thqy ,~erq c 'i1culated ftom t~ie value of t.he given mass. The sublimatic.n survs5 wit'hin the ternperallure r~Lngf~ of '300 - 1,0000K -were calculated from the re'L-i~Acn (3) '6Z T RT InP Card 2/3 24085 TI-.,', ), Lal. I lity r) f f A(Yb I/A -12 A- tnese ~ez5lxltr,~, that the -,uh-limation p:,esi~5urs is v-.-y low a% 5nd c-onsiderAbly at high temptratures. Thl~ r.-on-zidereq t- b" th.-j wst- vcl;iJAIe cf all the f ranclum halid,~!! Eavi N-- div:-c-mno-zition of frwicium iodIde Int,- elct,re?nts Is expeated i r- 11 ma t~ for, sinct, L Z ;i~, ho tru" for ti, I Z pr z) --:-.1 Z. arc- more con- w~nl~-nt ~:i-~parattlcn by zublimation than fluorides. TII!F conclusion refers to rrasr~-qu~tntlt!As of ~ubetannss and cannot be uncondi4,-ionally apphied to cf f~=p-.-und~i. Thera are.3 ~abl,--!! and 145 ref'ear,~-nces: 8 Sovial".- ac'id 7 n-~n-SoviF:t-~lo--.. Thin nilerencs-3.z ~,,o th-EngLish -Lanjpu%p publi2ationc, a, A. il~;rdw, K. M~indel,. M. 3"At-oh. C. Tcxn~~.~, Pnys" Rev., 3, t-29, 1954; S. A., RtnA~ W. Klejip~-'n~r, j. Chem PwI2., 27, 2, 573, 19-,57; R. F. Bi-nw, A. D. Ccl)nt, Rcy. Soo., A,219, 120, 1953; S. A. Rl,~,-?, W. Klem- 27, 957. KRASNOVP K.S. Nature of the bond in the molecules of thallium monohalides. Zhur. neorgo khime 3 no.8:1658-1662 Ag '60.- (MMA 13-9) (Thallium halides) (Chemical bonds) , KRASNOV, K.S.; MAKSIMOV, A.I. Calculation of the vibration frequencies of diatomic molecules from their reduced mass. Opt. i apektr. 8 no.3:403-406 Mr 160. (MIRA 14:5) (Spectrum,, Molecular) Snergy of repulsion n0-11:3644-3843 N'61 (Force and one: 21123 3/153/61/004/007/002/00.0 ,-677 p, 2 B110/B203 AUTHOR: -Krasnov, K. S. TITLE: Bond energy of halogen compuunds of the second group, and the ion model PERIODICAL: Izvestiya vysshikh uchebnykh zavedeniy. Khimiya i khimicheskaya tekhnologiya, V. 4, no. 1, 1961, 38-44 TEXT: For molecules with intermediate character of bond in which ionic interactions prevail, e.g., in TlHal,, the use of the ion model to calculate the molecular bond energy yields satisfactory results. In this connection, the author had already studied subgroup II A of the periodic system (Ref. 2: K. S. Krasnov, Dokl. All SSSR, 128, 326 (1959)). The applicability of this calculation method to both subgroups of group II is to be studied'here with the use of-new data of repulsion coefficients. Let U0 be the energy change in the formation of h1eHal2 at the equilibrium distance Me - Hal - r 0 from the cation Me 2+ and two anions Hal- infinitely distant. The potential energy of the system MeHa12 is obtained taking OK Card 1/8 21123 S/153/61/004/001/002/009 Bond energy of halogen compounds ... B110/B203 account of: (1) Electrostatic interaction of Ilyle 2+ and 2 Hal-: W, = _2e 2/x-2e 2/y-2ae 2/x4-2ae 2/Y4, where a - polarizability; e = ionic charge; x, y = distances between anions and cation. (2) Electrostatic interaction of Hal- between each other: W 2 = e a/d - ae 2 /[d 4(1 + 2./d')]. (3) Repulsion of the central ion DI 2+ from the dipol6s m mutually induced by the anions.- W = 2oce 2 /[d2(1 + 2a/d3)]j .(,/x2 + 1/y2) d ~ distance 3 f I of anions from each other. (4) Repulsion of two dipoles m and P induced by the metal ion in the anions: W 4 = 8cxe 2/[x2y2(1 + 2a/d3)]. (5) Repulsion of the completed electron shells of Me 2+ and Hal-: W 5 ~ A exp (-x/9) + A exp(-y/?). (6) Van der Waals dispersing interaction: W6 = C/X6_ c/y6; c - London's constant. (7) Difference of values of forward,-rotary, and oscillating energies of molecule and free ions: Card 2/8 VK 2LL23 S/153/61/004/001/002/009 Bond energy of halogen compounds B110/B203 W Z[hv /21 + F-fliv /(exp (hv /kT) - 1]j - 2kT. Neglecting deformations 7 = 0 t 0 0 and asymmetric oscillations, the following is obtained: UO =-3.5e2/r (1-?/r,) - 1[49ae2/16j/[r4(1+oc/4r3)]~.fj _ [(4+a/4r3 ) -?I/L(i+ 0 0 0 0 +a//4r3)r (2c/r6)-(1-6?/r ) + LT hv /2. According to E. S. Rittner, 0 o1i - 0 0 0 the repulsion coefficient ? can be calculated from the power constants of stretching vibrations. In most casesp the power constants k are not known,however. Therefore, the author calculated, as in the case of the 2nd main group, also the 9 of the subgroup from the effective charges of ionic nuclei. He used Pauling's shielding constant and the ?-values found 2+ 2+ 2+ for Ca , Sr , and Ba ,and obtained good agreement of his results with those found by Pearson. The change in enthalpy 6H0 in the reaction Me 2+ + 2Hal MeHal is calculated from LH' 298 0 (g) (g) , 298 leHal2(m) 2(g) - '!!~Ho 2+(g) 2 6HO (g) + 6 He, where AHO = heat of formation at I'll e Hal- 2980K, 6H9 sublimation heat at 2980K. Then, it was converted to Card 3/8 23223 S/153/61/004/001/002/009 Bond energy of halogen compounds B110/B203 absolute zero according to Kirchhoff. Molecules with dependable thermo- chemical data (& H) were chosen for the conversion of sublimation, melting, and evaporation heats. The error of the approximation calculus was below 2-4 kcal. For 10 halides of the main group, the deviation ;' of the calculated values U0 from the thermochemical values Uo therm was 3 on an average, and 7P' maximum, the degree of ionization of the bond calculated according to Gordi dropping below 65-70';,o', except for BeJ 2* A comparison with thallium halides (degree of ionization = 701/';, E = 4~o) suggests, in spite of contrary spectrum interpretations by Western researchers, that bonding ionization prevails up to about 7Cr/'o and, there- fore calculation by the ion model is permissible. The deviations E are explained as follows; (1) The interatomic distances are measured by electron diffraction at high temperatures. Conversion to OOK gives smaller and, therefore, more accurate values. (2) It is possible that because of polarization of the gaseous phase, as is the case with alk-ali halides, also here the real distances measured radiospectroscopically are smaller than those measured by electron diffraction. (3) Influence exerted by the degree of the covalence of the binding. It should be expected in Be Card 4/8 21123 S11 531611004100110021009 Bond energy of halogen compounds B110/B203 compounds in particular. Here, however, the E-values are small, in BeCl2 and BeBr2 even positive. A. Unsbld had already shown that anionic polarization decreases at interatomic distances of nearly 1 A. If values of normal polarizations are used, one obtains good results and a positive deviation for BeCl2 at ro = 1.75 A and strong Cl- polarization. The most important components of U0 are Coulombian and polarization inter- actions as well as quantum-mechanical repulsion. Polarization is between 7% (BaF 2) and 36% (BeJ2) of the total electrostatic interaction. It increases with decreasing electronegativity difference and is related with many phenomena of covalent binding. Since polarization effect and quantum-mechanical repulsion are nearly equal in chlorides, the simple Coulomb formula UO . 3.5 e2Ir0 gives good results. In the subgroup, only the values for ZnCl2 and CdCl, correspond to the calculated quantities. Considerable deviations (10-20%) are due to mainly covalent binding. This is confirmed by the low equivalent electrical conductivities of the Card 5/8 0/ 21-123 S/1 53/061/004/001/002/009 Bond energy of halogen compounds ... B110/B203 2+ 2+ 2+ melts (HgCl2 :BeCl 2 ~ I -. 140). In the case of Zn , Cd j and Hg with 18 electronsp the polarization fraction of the bond energy is larger than indicated in the formula derived. In metal halides with electronegativ- ity below 1-3-1-5 ions, interactions take place, and calculation of energy is possible by the ion model. There are 1 table and 21 refer- ences: 10 Soviet-bloc and 11 non-Soviet-bloc. The two references to English-language publications read as follows: R. G. Pearson: J. Chem. Phys., t 1537 (1959). A. BUchler, W. Klemperer, J. Chem. Phys., 29, 12, 1958). ASSOCIATION: Ivanovskiy khimiko-tekhnologicheskiy institut. Kafedra fizicheskoy i kolloidnoy khimii (Ivanovo Institute of Chemical Technology, Department of Physical and Colloid Chemistry) SUBMITTED: January 19, 1959 VK Card 6/8 KRAqNOV,_~.S.; MANSIMDVV A,I. Use of an Ionic model for calcuaating molecular vibrations of alkaline earth metal halides, Zhur.strukt.khim. 3 no.6j7O3-706 162. (MIRA l5s12) 1. Ivanovskiy khimiko-tekhnologicheskly institut. (Alkaline earth halides) (Molecules-Models) KRASNOV K.S KASHIRINA,, F.D. ~ Effect os structural-factors on the thermodynamic,characteris- ties of basic dye saltse- -Part 2t Extraction with isoamyl alcohol. Radiokhimiia 4 no.6s638-646 162. (KMA 16tl) (Dyes and dyeing) (Isopentyl alcohol) KRASNOV., K.S. Effect of the structural fjintor.? on the thrrmodynamic characteristics of the extraction of basic dyi salts. Part 3,. Equilibria in the extraction with a "dissoclatllnr," solvent. Radiokhimila 5 no.2s 222-231 163. (MRA 16:10) KRASNOV, K.S. Ionic radii in molecules of inorganic compounds. Zhur.strukt.khim. 4 no.6:885-891 N-D 163. (KRA 17:4) 1. Ivanovskiy khimiko-tekhnologicheskiy institut. KRASN9V, _!~_.S..; MTSCV, V.I. Thermodynamic functions of gaseous alkaline earth metal halides. Izv.vys.ucheb.z&v.;khim.i khim.tekh. 6 no,ltl67-170 163. '(MM 16:6) 1. Ivanovskiy khimiko-takhnologichaskiy institut, kafedra fizichaskoy i kolloidnoy W4.nii. I (Alkaline earth halides-Thermod'ynamic properties) KRASNOVI KaS.; KASHIRINA, F.D.; YATSMIRSKIyo, K.B. Thermodynamics of the extraction of ionic a.9sociates as exempli- fied by the extraction of triphanylnethane dye salts, Trudy Kom, anal.khim. 1409-75 163. (IIURA 16:11) KWNOVp K.S.; WHIRINA, F.D. Influence of structural factors on the thermodynamic charactnrietbs of the extraction of basic dye P,~Its. Part 4: Extraction of brilliant green. Radiokhimiia 6 no.2.191 201 164. (MIRA 17 6) 73TIFSV, jol. : ---~ - L . - 67(,rfe errurs ~rj usr, C)f j C mride-.' Of a molecule. Zhur. I f i - . kh I In - 38 no . .-,1,- 51 .1-8 -. 114- 14,, (M[RA 17:7) 1. Tvfl-novs~ly- !nstitut, S. (Ivaiiavoi; KARAS)EVA, N.V.; MOISCILM. A, A.M. r7(,-3r;fbJ1-Jty of' ~,ahuaating rrl(,cultj!- cenur.nntl ~:., t-l-, 1 .3 i(,njt, nor],;, I (,,f' ml,lecu IMair. f iz.khirr.. 38 rc.3.1 ~2-5 ~, U 164. (~ M 1 i 6,~ -', 0~ ~ V, ) VOROBIYEV, Nikolay Konstantinovich; GOLITSSWIDT, Vladimir Avgustovich [deceased]; KARAPETIYANTS, Mikhail Khriatoforovich; KISLEVA, Vera Leonidovnal KRAS10V, Konstantin Solomonovichj LEVIVSKIY, Yu.V.2 (Laboratory work in Physical chemistry] Praktikum po fizicheskoi khimli. Izd.3., perer. I dop. Moskva, Khi- miiaj 1964. 383 p. (MIRA 18:4) KRASNOV, K.S. Radii of lons in d1lute solutions. Zhur. strukt. khIm. 5 no.6:834-838 N-D 164. (MIRA 1814) 1. Ivanovski.y khlmlko-tekhnologichvskiy institut. IMASNOV, XOSO BincUng enerU of a AlF molecule. Izv.vys#ucheb,z%v.; khim. i kh:Lm.tekb. 7 no.28344-315 t6/.. (MIRA 164Y .1. Ivanovskiy khirlko-tekhnologicbeskiy institut;,kafedra fizicheakay i kolloidnoy khiraii. KRASNOVY K.S.; KASHIRINA) F.D. Effect of struotural factors on the thcrmodynnmAc cYA-ractfiristics of the extraction of basic dyo salts. Part 5: Extraction of salts of methyl green with a two-charge cation. RadlokhImiia 6 no.6:651- 655 164. (MIRA 18-2) KBASNOV, K.S.; KASHIRINA, F.D. Effect of structural factors on the thermodynamic characteristics of extraction of the salts of basic dyes. Part 6i Composition and* structure of solvates in isoamyl alcohol. Radiokhimiia 7 rio.2- 146-151 165. (MMA 18 16) KRASNOV, K.S.; KARASEVA, N.V. Revision of spectroscopic dissociation energies for subhalides .of group Ila. Opt. i spektr. 19 no.100-34 J1 165. (MIRA 1828) KRASNOV. Energies of dissociation of magnesium and calcium monofluoride compounds and an ionic model of the molecule. Zhur.fiz.khim. 39 no.7sl582-1584 J1 165. (MIRA 18.- 8) 1. Ivanovskiy khimiko-tekhnologicheokiy inBtitut. ~R4-5.NQV, K.il.,; LOBAMOV., G.A.-, FEKTISTOV, V.36 Flef-tric conductly',ty s' tripliany-imetiun- al-vhol, Tzv,,vyr,.tjcbAb,zav,; Wm.! khlm,fA~h. 8 4 ~ 579-582 1650 KI R A 18 ~~ -1 Ivanovskly I n s t, -,u t, ka f6 d ra Y fizichesitoy 1 kalloldnoy khlmll. KRA-c-011) K.S.; ZAYTSFV, A.A. Froquency of stretching vibrations of 1-!4--Ila!3 "-Olecules Of lan"hanura halides. Zhur.fiz.klim. 39 no.10:2,477-2481 0 165. (1-',I`;A 18-12) 1. Submitted July 15~ 1904. 0 V / V ~' X V. LIVOVSKIT, P.G.; PALIKOV, Te.T., professor doktor, retsensent; -RaMO.V-1 K.V#, inzhener, retsensent; ZAKROCEIINSKIT, S.V., inshener, retsenzent; SMUZUKIT, M.S., inshener, retsenzent-, BOGACIMV, I.N., professor doktor tokhaich6skikh nauk, redaktorl AXMM, Aelt, kandidat takhni- chaskikh nauk. rodaktor; BARANOV, V,X,, kaAdidat takhaicheskikh nank, radaktor; RYERIKOV,.A.A., kandidat takbnichookikh naink, redaktor; FILIPPOV, A.$., kaAdidat tokhaichaskikh nauk, redaktor; CHERNOBROVER, V.P., kandidat tokhnioheskikh nauk, redaktor; TAKUTOVICH, X.V., kandi- dat tokhnichookikh nauk, redaktors, GRISHMOKKO, KeY., inshaner, redaktor; ZABLAVSKIY, LA., inshener, rodaktor; KROXHALIV, V,Z*, inshener, redak- ter; BOUIN, K,D,, inshener, redaktor. LHanual for the mechanic In a metallurgical plait] Spravachnoe rdko- Todstvo mokhanika metallurgiohsokep sayoda. Iad.3., Isproi dope Moskva, Go*, mmohno-takhn. ind-vo lit-ry yo chernol I tsystnol astal- lurgii, 1953. 1112 p. (XLRA 7M (Mechanical engines rin&-Handb asks, manuals, etc.) BURNLKOV, D.D.'.PAIfFIIA)V, M.I.;143DV=V, I.P.;STRUGOVSHCHIKOV, D.P*;NIKOIATIV, A.Mw; do" Waye to expand old plants in the Ural@. Stall 16 no.9:818-820 8 156. (KIRA 9:11) 1. Glavuralmet Hinisterstva. chernoy metallurgii SSSR. (Ural Mountain region--Metallurgical plants) KRASIMY, L. Therapeutic acti?n of "air vitamine". Okh.truda i sots.strakh. no-1:52-53 Ja 60. (MIRA 13:5) 1. Chlen zavkoma profeoyuza Dnepropetrovskogo zavoda metallurgichookogo oborudovaniya. (Air, Ionized--Therapeutic use) KRASNOV. L - , Omprehensive plan in action, Okhr. truda i sots. ~trakh- ':5 no,9s8 S 162. ., (MM 1615) 1. Chlen komisaii okhrany truda,.Dnepropetrovskogo savoda metallurgicheskogo oborudovaniya. (Dnepropetrovsk-Metallurgical plants-Hygienic aspect$)