The synthesis of the first undeca-osmium cluster species, [PPh 3Me]2[Os11C(CO)27], and the x-ray structure analysis of its [Cu(NCMe)]+ derivative [PPh 3Me][Os11C(CO)27Cu(NCMe)]·CH 2Cl2
Articolo
Data di Pubblicazione:
1983
Citazione:
The synthesis of the first undeca-osmium cluster species, [PPh 3Me]2[Os11C(CO)27], and the x-ray structure analysis of its [Cu(NCMe)]+ derivative [PPh 3Me][Os11C(CO)27Cu(NCMe)]·CH 2Cl2 / D. Braga, K. Henrick, B. F. G. Johnson, J. Lewis, M. McPartlin, W. J. H. Nelson, A. Sironi, M. D. Vargas. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - 20(1983), pp. 1131-1133.
Abstract:
The first undeca-osmium cluster, [Os11 C(CO)27] 2- (1), has been isolated as a low-yield product of the vacuum pyrolysis of Os3(CO)12; the dianion (1) reacts with 1 equivalent of [Cu(NCMe)4][BF4] to give the monoanion [Os11C(CO)27Cu(NCMe)]- (2) which has been shown by X-ray analysis to have an unusual Os11 core geometry with the carbido atom occupying a trigonal prismatic cavity.
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
D. Braga, K. Henrick, B.F.G. Johnson, J. Lewis, M. Mcpartlin, W.J.H. Nelson, A. Sironi, M.D. Vargas
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