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No abstract available
Journal
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; ISSN 0002-3353; 
; (no.9); p. 2149
; (no.9); p. 2149
No abstract available
Journal
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; ISSN 0002-3353; ; (no.7); p. 1651-1653
; (no.7); p. 1651-1653
[en] Synthesized are tungsten acetonitrile derivatives, containing nitrosyl ligand. In a course of boiling W(CO)4(NO)I-(1) at the excess of acetonitrile there is formed bis-(acetonitrile)-dicarbonilenitrosyltungsteniod-(2): W(CO)4(NO)I+2CH3CN → 2CO+(CH3CN)2W(CO)2(NO)I-(2). Investigation in reactionary ability of compound (2) is carried out. It is shown that at the reaction of acetonitrile complex (2) with two equivalents of triphenylphosphine depending on reaction conditions formed is a number of products
Journal
Koordinatsionnaya Khimiya; ISSN 0132-344X; ; v. 5(1); p. 86-90
; v. 5(1); p. 86-90
No abstract available
Journal
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; ISSN 0002-3353; ; (no.3); p. 684-685
; (no.3); p. 684-685
[en] An attempt is made to evaluate metal-π-ligand bond strength according to the data of mass+spectra, not using thermochemical values in the following complexes: indenyl-tricarbonylmanganese, indenyltricarbonylrhenium, fluorenyltricarbonylmanganese, cyclopentadienyltricarbonylmanganese and cyclopentadienyltricarbonylrhenium. The ratio of the sum of metal-containing ion intensities, minus metal ion peak intensity, to the sum of all hydrocarbon ion and metal ion intensities is used as a measure of metal-π-ligand bond strength. It is established, that metal-π-ligand bond strength decreases in the following series: C5H5Re(CO)3 > C9H7Re(CO)3 > C5H5Mn(CO)3 > C9H7Mn(CO)3 > C13H9Mn(CO)3
Journal
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; ISSN 0002-3353; ; CODEN IASKA; (no.9); p. 2153-2155
; CODEN IASKA; (no.9); p. 2153-2155
[en] The new cation nitrosyl complexes of rhenium carbonyls with cyclopentadienyl and indenyl π-ligands are synthesized. Their reaction with PPh3, halogens and halides of metals are studied. The [C5H5Re(CO)2(NO)]+ BF4- complex in the reaction with KI or I2 form a new π-complex C5H5Re (CO)(NO)I. The melting temperatures and the yields of new complexes are determined
[ru]
Journal
Izvestiya Akademii Nauk SSSR, Seriya Fizicheskaya; ISSN 0367-6765; ; (no.5); p. 935-938
; (no.5); p. 935-938
[en] Interaction of η5- indenyltricarbonyl rhenium complex with acetylchloride at the presence of AlCl3 is studied. It is shown that η5-C9H7R(CO)3 acetylation takes place only in a 6-member ring of π-ligand and it is accompanied by metal-π-ligand bond break. A probable mechanism of the reaction is considered
Journal
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya; ISSN 0002-3353; ; CODEN IASKA; (no.6); p. 1384-1388
; CODEN IASKA; (no.6); p. 1384-1388
[en] Reactions of the acetylide complex Ru3H(CO)9 (Fc-ferrocenyl) with Ru3(CO)12 om refluxing hexane yielded dark green tetraruthenium cluster Ru4(mu-H)(CO)12(mu4-eta1-eta1-eta2-C2Fc). Cluster 2 revealed fluctuation owing to migration of CO and acetylide ligands. Reaction of Os3H(CO)9(C=CFc) with Ru3(CO)12 in benzene gave cluster RuOs3(mu-H)(CO)12(mu4-eta1-eta1-eta1-eta2-C2Fc). Thermal reaction of the acetylide complex Os3H(CO)9(C=CMe) with Ru3(CO)12 in refluxing benzene gave mixed-metal alkyne cluster RuOs3(CO)12(mu4-eta1-eta1-eta2-eta2-HC2Me). Refs. 8
Journal
Izvestiya Akademii Nauk. Seriya Khimicheskaya; ISSN 0002-3353; ; CODEN IASKEA; (no.11); p. 2292-2293
; CODEN IASKEA; (no.11); p. 2292-2293
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