BILIBINA, NAP.., kand-ekon. nauk;,YABLOKOV, V.I., red.; GORYACHKINA,
R.A., tekhn-rad.--,
[Methods for determining the economic efficiency of the
introduction of new equipment -in automotive"transportation)
Metodika:opredeleniia. ekonorAcheskoi effektivnosti vnedre-
niia novoi takhniki na. avtomobillnom transports. Moskva,
Avtottanoizdat, 1963. 96 p. WRA 16:7)
Nauchno-issledovatel'skiy institut av-tomobillnogo
transporta.
(Transportation, Automotive-Equipment and supplies)
F-ARGOLIS, Semen Yakovlevich; YAKOBASHVILI, Andrey Mikhaylovich;
LYUBINSKIY, Natan Markovich; YABLOKOV, V.I., red.
[specialized rolling stock for automotive freight haulage;
works practice of the Main Moscow Automotive Transportation
Organization] Spetsializirovannyi pudvizhnoi sostav dlia
gruzovykh avtomobillrqkh perevozok; iz opyta raboty Glav
mosavtotransa. Moskva, Avtotransizdat.. 1963. 213 p.
(MIRA 17:4)
BEREZ7KIN, Vasilily lvanovivh; Kon.?t~,nz4ri kleksevevic-b.-
YABLOKO V J, V.I. , red,,-
[Equipment for garages and sarvice stataonfj Obor-wlovanie
C,
dlia garazhei i stantsit obs'llizhivaniia avtomobijej. lzd.2.,
perer. i dop. Mosleva, TvanLpor'L~ h!r`;4- 4~)-2 [j.
YABLOKOVp V. S.
~ .1 S)rgeyevich. nd V. S. YABIDKOV, eds**.**# .... The Moscow coal basin.
SIMMOVI, MjicbRj a
Moscow, (Unitei scientific-tochnical publishing-office), 1937. 55 p.p 1 1.
(International geological congress, XVII session. USSR, 1937. Excursion to tho
Moscow-coal baAn.)
"List of literature".
P. (56)
NeD
LGI Soviet GeoEraphy, Part II, 1951/Unclassified
D*puty Chlaf, Coa:. GToloCy P,-xnncb Irintituto of G:~C'103fll-~l sciincoem" Acd.
Giologlf
SSSR, 7-8,
sts' Confzrt~,n t3" Vst 11
f GBolol".1 ce C~nqtrning Coal Deposi
BR-52059019
'STEPANOV, F.I. [deceaBed], akademik; qABLOKOIO V.S.
Taike and reaults of the conference on the geolor/ of coal deposits.
Trudy Inst.geol.nauk. no.90:1-6 47. (MLRL 9:11)
(Coal geolocr)
--"L&BLOKOVIV.- -S.
USSR/Geophysics - Ore Deposits Mar/Apr 53
"Brief Cormunicat Loris,,
Iz-Ak Nauk SSSR, Ser Geol, No 2) pp, 110-121
Subiject comunicE!tions are: "The Problem of the Origin of Iron Orw:~I'V. N. Poddudx*,y
.(on the order of a general discussion); "The Relai- on Between Coal Strata andtho
Emission Rate of ~ Methane Fron. Coals 11 1L. Ettinger, L. Ye. Shterenberg, aiid
.V.-S-.-Y-abl-oIZVT-1.,.i-id-HTFe~-A --&f -the'Paleozoic Deposits of the Loiter Ileaches of the
-- -~B
~r-k-an ~as.`.n of the Zeya River),
Diver I'M. S. Nagibina.
PA 251T49
on:' nee
at i C.6n.
~,PAr .4 '~~i
6-
IA
0 " Khalfin _ L ~i~ , ~, --. I I . I :,I
on' Yablok * 0 - I
ra:.. t erzon. a d.
Autho- S x M. n 0v V Si
Fhe.-strAtigraphy of :'the Ruznets BasIn
Se ol-0- i'~151 -454 Nov
90
tr t re.pres e niie&'of- t0- 1 ting called
&0 min. 6:s ao, mee
I
-and
7kreservatim-oUNitural Resources.: Us~m -tit which. the
of, eo ogy
-j L6hidek;.Kitzn6fik. coal -basin. -was disdussed. - Table
show'tng- the stiatigraphy of. the ~coal-bearind Kuzbas is included.:
als titutioli
2
YABLCKqypV.S.; BOGOIYU30VA,L.I., KALINMKO.V.V.; INOSOVA.K.I.; ISHCHINKO,
redaktor; NOSOV,G.I., rediO-tor; KISXMA.
A.A.., tekhnicheskiy redaktor
[Atlie of the microstructure of the coals of the Doneto., 13sainj Atlas
mikrostruktur uglei Donstskogo basseina. Pod red. V.S.lAblolrova i~
IU.I.Zhemehuzhnikova. Moskva, Izd-vo Akademii nauk SSSR, 1955. 41 p.
(Donets Basiu--Coal) (ML'RA 9: 1)
sLo Ko~ V-15 4.
SHOHMIAXOT, D.I... akadealki. redaktor; APANASITIVI, G.D.; radaktor;
VILSOV. K.A., redaktor; FZIV , A.V.j, redektor;.PUSTOVALOV,, L.V..
r .Idaktor; TAB14KOVe VsSe-j redaktor; MOLSOVO G.I., radaktor,
[Oonference on sedimentary rocks] Soyeshchanle po ovadochuM
.pwodam. Moskva- lsd-i~ 'Almdemifiauk' MO. lo.2 Eftoce'edir-6-9]
M()kjady.~ 1955L 0.262:p. [NiarofilQ L (=A- 8'7)-
1. Chlen-i-korrespondent. AN SM (f'or. A-fanas yev), 2. Akadeviya
m auk QXR. Otdeleniyi iologo-&eogrific-heskikh nauk.
(R cks~ fiediien:tair'y )(Bibl iogr Rocks,, Sedimentary)
0
-AVIS -IF- WC - Ac4d
UU Am*; ea SM Sol 4
0 A A
4
*
* 15~
In Kuzbass -wWftibm" hOWrarAted In an tattAst ot-data from Ocnbawto
i
%
us
cww1mv'a, owtiom 0"Cirwo it- to CPO: joble.
.th rmik
wfi
q
BOTVII[KINA, L.N.; ZIMMGHUZHNEKOV, Yu.A.; TIMOFEYEV. P.P.; FROFILOVA, A.P..
WINA, H.S., redaktor izdatel'stva; KISELEVA, A.A.,
takhnicheskiy redaktor
[Atlas of lithogenous type middle Carboniferous coal doposits In
.Donets Basin] Atlas litogenatichaskikh tipov uglenoonykh otlozhenti
Orednego karboaa Donetskogo baseeina. Moskva, Izd-vo Akademii nauk
SSSR. 1956. 367 P. (,MLRA 9:10)
(Donets Basin-Goal geology)
SHCHERIMOV, D.I., akademik; SHATSKIT.N.S., akademik;MIRONOV, S.I., akademik;
STRAKHOV, N.M., akadenik; KORMINSER, D.S., almdemik; BIRTKM IN,-A.G.,
akademik; NALIVEIN, D.V., akadomik; POLKAIRF,A.A., alcadem1k; AFAMASI-
YEV, G.D.; VLASOV, X.A.; CHUMOV, P.V.; TRVITSKIY, O.M.; PAVLOVSKIY,Ye.V.,
professor; BARSAITOV. G.P., professor; YERSHOV. A.D., :EVAN07, B.V.;
YABLOKOV, V.S.- ARDASHNIXOVA, S.D.
7, t4
Academician Vladimir Afanastevich Obruchey., hero of isocirtlist labor;
obitunry. Izv. AN SSSR. Ser.geol. kI no.6:5-10*J~156. (MLRA 9:10)
1. Chlen-korrespondent.Akademii nauk SBSR (for Afn-mslyev, Vlas*v,
Chukhrov, Levitakiy).
Wbruchav, Vladimir Afannslyevich. 1863-1956)
ZHEmCIrkTzI=Ov, Yu.A.;YABTOKOV,- -V-..S,,.;,BOGOLYUBOVA, L.I.; BOTVIIKINA, L.N.,
F30FILOVA, 'A.P., RITEIMERG, X.I.; TIADYSM, P.P.; TIAOFMVA, Z-T.;
KROPOTXIM. P.N., red.izd-va; SHMEEMKO, GAT.. takhnred.
.[Structure and factors determinlr4g- the accumulation of basic coal-
bearing series and laxors in the central Carboniferous of the
Donets Basin. Part LJ Stroanie i usloviia nakoplenlia asnovrqkh
"gl6nosrqkh svit'i ugollpykh plastov sreanego karbona Donetskogo
basnaina. )(nskva, Izd-vo Akad. nauk SSSR, 1959 J31TIAkadexiia
nauk SSSR.-Geologicheskii institut. Trudy, no.15
WR& 12:6)
(Donate Basin--Coal geology)
.3(8)
SO -50-3-16/17
V/l~
'AUTHOR:. -Yablokov,, V.S.
ITLE:
Proble~mso ~,oa~lletrology a
-ad Lithology of Coal
Bearing Deposits at the International Congress in
C)
Heerlen (The Netherlands) in 1958 (Voprosy ugle-
petrologii i litologii,uglenosnykl,- otlozh zh-
enly na me
dunarodny . kongressalkh v Kheyerlene-(Gollandiya) v
kh
1958 g~)
PERIODICAL; Izvestiya Akademii Nauk SSSR, Seriya Geologicheskaya,
19591 Nr 3, pp 122-12? (USSR)
~.ABSTRACT: -The lst International.-Congress on Coal Petrology was
held in Heerlen on Sept-ember 10-13, 1958. and the 4th
International Congress on Stratigraphy and Geology of
Carbon on September 15-20, 1958. Soviet scientists
A.A. Lyuber (Laboratoriya geologii uglya AN SSSR -
Laboratory of Coal Geology of the AS USSR) and I.I.
'Ammosov (Institut goryuchikh iskopayemykh AN SSSR -
Institute of Mineral Fuels of the AS USSR) had parti-*
Card 1/4 ciDated for the first time in 1955 in the work of the
sov/11--59-3-16/17
Problems of Coal Petrology and Lithology of Coall-Bearing Deposits
ti
at:the Interna onal Congress in Heerlen
Committee. Approximately 100 representatives from
21.countries participated in the 1st International
Congres6. The Soviet delegation consisted of C;-xre-,j-cnftG
Member of the AS USSR I.I. Gorskiy (head of the Soviet
delegation), I.I. Ammosov (IGI AN SS,SR - Institute of
Mineral Fuels of the AS USSR), L.I. *Bogolyubova (GIN
AN SSSR ... Geological institute of the AS USSR), I.B.
Volkova., O.A. Dzens-11tovskaya, L.P. Nefed'yeva.,
O.A. Radchenko (LAGU AN SSSR - 11LAGU" AS USSR). V.S.
Yablokov ('Geological Institute of the AS USSR): The
following Soviet.scientists read papers, V.S. Yablo-
kov and L.I. Bogolyubo-va presented some results from
a detailed study of carboniferous coal in the Don
Basin and Moscow Basin, and of Jurassic and Tertiary
coal of the Urals. I.I. Ammosov read a paper on the
special features of petrographical components of izo-
metamorphic coal. V.S. Yablokov, 1.3. Val'ts and
A.I. Ginzburg on the work done in the USSR on compiling
Card 2/4 a series of atlases of coal from different basins.
S011/11-59-3-16/17
Problems of Coal Petrology and Lithology of Coal--Bearing Deposits
at, the Iaternational Congress in Heerlen
L P. Nefed'yeva reported on the genEtSiS Of giant coal
strata from the study of 3 different; deposits. I.E.
Vallts presented detailed characteristics of micro-
components of humic coal, formed from different vege-
table substances and having a different structure.
A.A. Lyuber read a paper dealing with anthracolite
microspores in the Angara Province. As to lithology,
the USSR produced 2 papers: V.S. Yablokov, L.N.
Botvinkina,i...,_, and A.P. Feofilova' rE!ported on the
sIgnificance of alluvial deposits in the structure of
coal-bearing beds of the Donbas, Karaganda and the
Moskva Basin. G.F. Krasheninnikov (Moskva University)
reported on the facies investigations of aoal-bearing
Paleozoic deposits'
-and their practical significance.
Card 3/4 A comprehensive paper was read by the 0~rni~pxrllng M6mbe-r
YASLOKOT, T,S.; ~OGOLTMTA, L-L
93rown co&l formtIon in the lower Rhine T&3.ley.0 Reviewed by
V.S.IAblokov..L.I.Sagoliubov&. Izv,.AN SSSR.8sr.geol. 24
no.12:104-106 D (NIU 13 S. fl)
valley-CO&I geology)
m
Yk
Committee on sidimentary rocks of the Department of Geological and
Geographical Sciences of the Academy of Sciences of the U.S.S.R.
Izv. AN SSSR. Ser. Wol. 25 no-5:126-127 My'60. (MIRA 13;10)
1. Zamestitell predeedatelya Komisaii Po osadochr7m-porodam pri
otdelenii geologo-geografichookikh nauk SSSR.
(Rocks, Sedimentary)
STRAMIOV, N.M.. akademik,~ red.; BEZRUKOV, P.L.., red.j- YABLOKOV. V.S&Q
red.; ROSOV, G.I.v red. izd-va; BRUZGULS, V.V.-!;EZ -red.;
TIKHCt-MiOVA, S.G., tekhn. red.
[Aecent sedivents of seasand oceajas; transactions of a
conference held.on May:21+-27, 196C! Sovremennye osaclki morei
i okeanov; trudy soveshchaniia 24-27 maia 1960. Mos:kva, Izd-vo
Akad.nauk SSSR, 19610 P. 15:1
1 Akademlya naak SSSR. Komissiya po.osadoobnym rodam.
2: GeologicheSkiy instit-lat All SSSR (for Strakhovr. 3. Institut
okeanologii AN SSSR (for Bezrukov).
(Submarine geology)
I-Ivlra MwvwIfffilli4l Ef-ww to I
I
ARM"
IYAB~L~O~jr otv. red.; BEZRUKOV, P.L., red,; SHMSOV, PI.S.,
red.;.SIEVCHENKO, G.N., tekhn. red.
[Deltaic and shallow-water mirine sedinents] Dolltovye i
melkovodno-morskie otlozheniia. Moskvv.., Izd-vo AN SSSRI
1963. 262 P* (MIRA 16: 112)
1. Akademiya nauk SS9R. Komissiya po o8adochnym porodam pri
otdelenii geolo o-eograficheskikh nauk.
rSediments (Geology))
BOTVINKINA, Lyubovt Nikolayevna,- jk&OKOV, V.S., otv.rod.; PEYVI-,, A.V.,
a:~mdemlk, glavnyy red.; KIJZNETSOVA, X.I., red.; 1,172WER, V.V., red.;
7*140FEEEYET~, P.P., red.
[Hanual or, the methods of studying bedding; transactions.]
Mitodicheakoe rukovodstvo po izuchenilu sloistosti. Moskva,
Niukaj 1965- . 258 P. (Akademiia nauk SSSR. Geologicheskii
iqstitut. TrudY, Vol. 119) (MIRA 18:4)
KAZARIIOV, V.P.., otv. red.; BGATOV, V.I.p red.1 JIAZANSKIY, Yu.P.,
rod.; KFUSHENIMIROV., G.F... rf-A.; SAWS, II.N.,, red.;
YA=KOV V.S., red.; SHPAKOVSKAYA, L.I.:,, red.
[Methods for compiling lithological fe,cies and paleo-
geographic maps; transactions] Metody sostavleni:La 11-
tologofatsiallnykh i paleogeograficheakikh kart; trudy.
Novosibirsk., lad-vo, Sibirskogo otd-niia AN SSSR.
Vol.l. . 1963. 174 p. (MIRA 1:3. 1)
1. Vsesoyuznoye litologicheskoye soveshchaniye. 5th.
Novosibirsk., 1961.
-
W"TAMM-1du
KAZARINOVI V.P., otv. red.; BGATOV, V.I.,, red.; KAZANSKIY.,
e S
Yu.P., r d.; KRASHOINNIKOV,, G.F.pi red.; SAKS, V.N.,
red.; ABLOKOV V.-
red.; IJIIFAKM~SKAYA, L.I., red.
(Sedimentary formations.of S~.beria; transactions] Osa.-
dochnye formatsii Sibiri; tnidy. Novosibirskp Red.-
izd. otdel Sibirskogo otd-niia,AN SSSR. Vol.2. 1964,
162 p. (MIRA 18:6)
1. Vsesoyuznoye litologicheskoye soveshchaniye- 5th,
Novosibirsk.
L 38202-6.5 EWTM im
ACC NRs AP6022089 SOURCE CODE i
AUTHOR:-Kaznetsov, M. I.; Yablokov, Yu. A.
ORG: none
TITLE: Noise correlation in mnetro Ju1nder preoscillating conditions
SOURCE: IVUZ. Radiofizika, v. no- 3, 1966, 634-637
TOPIC TAGS: magnetron, correlated noise, signal noise separation
ABSTRACT: Amethod and equipment are described which were used
for qualitative determination of statistical characteristics
of fluctuation in magnetrons. ~'he J. Middleton method of
dispersion diagrams was used for measuring the correlation
and autocorrelation coefficients. These coefficients of
noise emfis induced at various spots of an experimental
model were measured. In the experimental cylindrical
nonslotted magnetron (see Fij;. 1): 1 - anode,
2 - cathode, 3 - ceramic washer, 4 - measuring disk;
ra/rc c 2.9. Photographs are shown of the dispersion
diagrams for the signals taken from the disks
spaced by'. 105P'
with H = 2H it. It is found that
r , I I t I
the fluctaati= taken from the disks are, practical'1v
coherent'aut phase-shifted. Tho magnetroii-noise
Fi
Card 1/2 UDC: 6L21,
1.
~3_4 0 6 3-7
~ mpg~~ . - r, v 1~ W~
83172
S1056J601039100210091044
B006,f3056
PO
'Yegoroy, G. 4.9 Tablokov, Yu. V.
TITLE: ~FaIramagnetic, Reso nanoe in-a'CrOl' Quasi-sinl~le Crystal
PERIODICAL: Zhurnal eksijerimentaltnoy.i. teoreticheakoy fiziki, ig6o,
Vol- Ov No,. 2(8), :Pp., 265 -266
TEX.T.- 111e authors investigated-the electron parampgnetio resonance in
quagi-Blnglo oryetala at room temperature and
36.jo3mc/sec. Chromium chloride crystallizes in hexagonal layersq in
which cane.the chromium atome form a layer that is bounded by layers
of chlor:lne atoms on bothisides, The crystals have the shape of thin
(p'arallel to.the layers)'. Thesamples investigated consisted of
several auch layers (3-5)i the inves.ti.gation method.has already been
describe(I-in Ref-,4- The measurements gave the following,values of the
g-factor~and the.line.w.idth; g, = 1-969 + 0.001, 91 - 1-984 � 0-0012
Ag = 0-005-+� 0.002, AH.L -. (9~+2) oe 9 ARM ': (141:~t5)08. Thia shows that
the g-fa4-tor of CrCl, quasi-single-crystale has a considerable ani-
sotropy 11hioh is.a6cgmpanied by a change in.the width of the resonance
Card-1/3
8 172
ParamagnetLa Resonance in:IL CrC1 91056101039Y60210091044
3
B006/BO56~
quasi-singLe Prystal
absorption curve.,In.th'e following, several possibilities of explaining
Ahe.changis~ in the resonaneeLline.vidthB are-discusee.l. Bs)tween the line
widths obaerved and the:oaloulated values there are ocnaiderable devia-
tions which indicate that 4 otrong.exchangs interactitin,ekists between
3+
the Cr - lons. On the other hand, a comparison between caloulated and
measured,LH-values shows that the direction dependence of the resonance
line widtlz is due to an anisotropy of the exchange interactione.Also a
study of the CrCl structure leads to the same result. The frequency of
3
the exchange interaction atay be estimated as being (V - 3.2-10 OPOP
el
M perpendicular to and in the direction of
0 cps (exchanip
e
the axis of symmetry of the crystal, respectively). The authors finally
"thank Prol'essor B. M. Kozirrev for suggesting the subject. There are
7 referen,.,es: 3 Soviet and 4 US-
Card 2/3
833-72
Paramagnetic Resonance in a CrOl3 5/056160/039/002/009/044
quasi-sincle Crystal Boo6JB056
A
SSOCIATICN:
Fiziko-tekhn.Loheakiy
inatitut,K
azanskogo filials.
~Akademii nauk GSSR ( institute of Physics and
Technolog y 02 the Kazan$ Branch of the Acadomy of
Sciences USSIQ
SUBMITTED: March 19, 196o
Card ~13
3B916
0 6 5/1 BY62/004/CI06/023/051
B1 04B 112
R., and Yablokov, Yu. V.
AUTHORS . Yafayevo N.
TITLE:* Paramagnetic electron resonance of,Ti 3+ in some silicate
and phosphate glasses
~PERIODICU: ..Fizika tverdogo tela, v. 4,-no. 6, 1962, 15:29 1534
TEXT.. The paramagnetic,electron resonance.in silicate, phosphate, and
j borate g7iasses, to which were added-K 0,11a 0, and Li 0 one after
2 2
other, was investigated for 9330 and 458 Me/see at temperatures of
n
a
300 and 770K. All samples contained 1 to 5 mole% Ti:O To obtain
2-
3+
Ti ion3 in the glasses, the latter were boiled with a smoking flame
under strongly reducing conditions. To each charge were added carbonates
of.alkali -;,-.,0,als.and carbon in quantities of about 0-5% by wcight.
Conclusionss~ The borate glasses contained no trivalent Ti ions. -In
the silicate and phosphate glasses, the T13+ ions "are surrounded by
pitroget. octahedra distortedin different degrees,.-,,The distortions
possess.a trigonal nature. The symmetries of th6 sVrroundings of the
card 1A
S/i8l/62/004/006/023/051
Paramagnetic electron resonance ... B104/B112
Ti'~ ionalhave oneand the same character. However, the splitting of the
orbital triplet in the phosphate glasses is larger than in the silicate
glasses. In the iilicate glasses, the splitting i3 largest when the
Li ions are replaced by Na ions, and the Na ions by K ions. A
-.sim.ilar dependence of..the.-splitting in phosphate glasses e-ould not be
Observed.. If potassium.is replaced by lithium and sodium, the T13+
concentration in the glasseo decreases. The results agree, with the
data of atudies on absorption spectra in the visible region. There are
:1 figure~and 1 table.
ASSOCIATIONt Leningradskiy gosudarstvennyy.opticheskiy.im.stitut im.
S.-I. Vavilova (Leningrad State Optical Institute imeni
S. I. Valrilov). Fiziko-tekhnicheakiy institut Kazanskiy
filial All SSSR (Phyeicotechnioal Institute of the Kazan'
Branch AS US
SUBMITTEIA January 25,' 1962
Card 2/2
9/020/62/14-7/001/015/022
Bi o6/Bi 01.
~AUTHORS: Arbuzov A. Ye Academician, Valitova, F. Il'ya9ovq Ao Vol
Kozyrev: B .. M. 4 Yi~ ~lokov~* Yu. V.
TITLE. Study of "~he free radical a pa-diphepyl-p-porttaphenyl-cyclo-
pentadianyl h:fdrazyl.,by the e.p.r. method
PERIODICAL. Akademiya nauk SSSR. Doklady, v. 147P no- 1, 1962, 99-102
.,TEXT.- The e.p.r. spectruih:of th a freo radical a,a-diphenyl-p-pentaphenyl-'
pyclopentadienyl hydrazyl (I) was studied both. in solution and inite
orystallins *state. The a,yathesis of X was;
C H C H C H H
6 5 6 6 6
5.1 5 5
H )2N-,NH
6 H
~- ~N
6 5
.7~ (C L, N-NH .5 Pbo
Br 6 5 2 2 C H, 2
6 5
SH 5 in CHC
C61' in,CHC13 C6H1 06H5
Card 1/4
S/020/62/14if/001/015/022
~Study of the free radical M6/Biol,
C6 H5 C6H5
J,
(C H )21i-x*
6 5
~C H
H5
6
5 (I) Dal,& forthe radical:: yield 70-80%1
C H C H
6 ~5 6 5
0
small. bright-orange crystals with a.mel.ting point >180 G (decomposition);
soluble in benzene, chloroform, alcoholi acetonitrile,,gl.acial acetic
-acid and dioxane. In dilute solutions (< 10-5 moles/1), the spectra show
a hyrerfine structure, the analysis of which proves that the unpaired
electron in Iremains mainly on the nitrogen atoms. A comparison of the
e.p.r. spectrum of I with the spectrum of the a,a-diphenyl-P-picryl
hydr,--.2,.yl radical (DPPH) showed that the, additional hyperfine structure is
due Eiolely to the protons of the a-pheriyl groups. It may be explained by
.the,interaction of the unpaired electron with the 2,4,6-1?rotons of one of
.
the two of-phenyl groups. The value obtained for the conatant a of hyper-
coupling was 1-7 oersteds, and f or 6H. 1.1 cersteds. The relative
Card 2/4
U WUMA~1;
wl-ijh~--W51~~' P~~W ?I pit F I MW~'~- It MIUVO H t---:-Ltg in faMIN M I PJI -Mg!v IM IVIN
S1020 62/147/001/015/022
BI Di 01
Study of the free radical
stabi*U
ty of related free radicals from the eop*ro spectra are estimated
by tho raethod of J. A. Weils.K. V. Banep Jo M* Kinkade (J. Phys. Chem.,
65, 7-40 (1961)) showed that-I is chemically more stable than DPPH. Its
stabi-Uty may be due to steric factors reducing the possibility of chemical
reactioas with other substances. The values obtained from the e.p.r.
spect.-ra of I in finely crystalline state, which may contain solvent, were
15.7 + 0.3 oersteds for 6H at 2950K, 10-5 + 0-3 oersteds a 77 0F., 1 .43
for r at 295 0 K and 1 .45 at .770C (r < 6H4-> 174 The
g-ten3or at. 29;0K is: g 1 - 2-0039.� 0-00011 92 2-0051 +.0.0001, and
g