SCIENTIFIC ABSTRACT LOBANOV, N. I. - LOBANOV, P. P.

• Document Type: CREST
• Collection: Scientific Abstracts
• Document Number (FOIA) /ESDN (CREST): CIA-RDP86-00513R000930320008-6
• Release Decision: RIF
• Original Classification: S
• Document Page Count: 100
• Document Creation Date: November 2, 2016
• Document Release Date: June 20, 2000
• Sequence Number: 8
• Publication Date: December 31, 1967
• Content Type: SCIENTIFIC ABSTRACT

Differences In the behavior of various ers
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aLlutrotelft-mmItnocobalt with the hydrobalogen a a.
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NOt)Br)Br Is obt2ined by In t~ of dil. IlBr (about

) with jCo(Nll.),(NOAjlfNO); with 25% IlBra good
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yield of jCo(NHs)ANO,)BrjBrj is obtained, and with 475/o
H Dr, crystals of tb,! jCo(NH,)4Brj) Br, are obtained. Prepri.
details are given. The brown-black crystals (brown-yeDow
under the inicrosccpe) are practically Insol. in HC) contc. ex-
-cess HBr; in HBr-free water they gradually decompose with
evolution of Bri, and form a red soln. characteristic for the
diartuatetraammimocobal tic salts. With Iran s-dinitrotetrik-
aminocobalt, 1: 1 IlDr produces the brotrionitrotetraammi-
nocobalt tribromide. With 1:2 Illir, (Co(NlI.).(N(h)BrjBr
is formed. HI produces frnm the correspouding &ilts only
Colt with the 67% Ill. Witli 1.3 Ill, a ruixt, olpolyWidc-i
otvaryinticommisobtalned. When t tic products obtafited
with the 1: 3 Ill are heated to the corn ple te conversion of the
croc~o salt, dark-brown jCo(Nllj).(NO~N)l, is obtained in
goodyield. 7liepi)lyiotlidelsparti:tllydpcni~poietionstor-
age. W. U-91migult-

ABLOV, A.V.; LOBANOV. N.I.
WfWA.&XS*.**CAfi&
Diversity wid behavior of geometric cobaltammine isomers. Part 1.
ISV.Sekt.platA blag.met. no.31:95-100 '55. (HLRA 9j5)
(Cobalt compounds) (Isomers and iaomerization)

L- o E) A tv (i V tv, I.- -
USM/Inorganic Chemistry Complex Compounds, C
Abet Jouxmal: Referat Zhur - Khimiya, No 19, 1956.. 614-?61
Author: Lobanov, N. I.
Institution; None
Title: On Compounds of Tetravalent Chromlum
Original
Periodical; Zh. neorgan. khimii, 1956, 1, Nc 1, 24-26
Abstract; Attempts to prepare chlorine complexes of Crep) by action of
HC1 on CrO2 (I) in the presence of 0,L1r-,--:'.de9 6f alkali metals,
and to prepare cyanide complexes ot' Crl4+) by the action of KCN
on I have been unsuct4MM114% I oxidizes a Bolution of S02 in
HC1., Is decomposed by hot, water and scluti--ms of alkalies, with
CrC~ or chromate, respectively, gciing -In solution. According
to the author these data shrv that 1 :L3 not a compound of Cr(4t)
but has the stricture (CrOV--04-
Card 1/1

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to t';p in culiji", Vte (YpA fCc, er4XYj A,
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