The novel high nuclearity carbido carbonyl anion [Re8C(CO) 24]2-, isolated from the pyrolysis of [ReH 2(CO)4]-in n-tetradecane, has the metal atoms arranged as an octahedron capped on two opposite faces as shown by an X-ray crystal structure determination; 13C n.m.r. analysis has confirmed the nature of the interstitial atom and shown that the solid-state structure of the anion is maintained in solution.
High nuclearity carbido carbonyl clusters of rhenium. Synthesis, x-ray crystal structure, and 13C N.M.R. study of the anion [Re 8C(CO)24]2 / G. Ciani, G. D'Alfonso, M. Freni, P. Romiti, A. Sironi. - In: JOURNAL OF THE CHEMICAL SOCIETY, CHEMICAL COMMUNICATIONS. - ISSN 0022-4936. - :12(1982), pp. 705-706.
High nuclearity carbido carbonyl clusters of rhenium. Synthesis, x-ray crystal structure, and 13C N.M.R. study of the anion [Re 8C(CO)24]2
G. CianiPrimo
;G. D'AlfonsoSecondo
;A. SironiUltimo
1982
Abstract
The novel high nuclearity carbido carbonyl anion [Re8C(CO) 24]2-, isolated from the pyrolysis of [ReH 2(CO)4]-in n-tetradecane, has the metal atoms arranged as an octahedron capped on two opposite faces as shown by an X-ray crystal structure determination; 13C n.m.r. analysis has confirmed the nature of the interstitial atom and shown that the solid-state structure of the anion is maintained in solution.
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