Multiple Additions of Vaska-Type Iridium Complexes to C60. Preferential Crystallization of the 'Para' Double Addition Products: C60{Ir(CO)Cl(PMe3)2}2.cntdot.2C6H6 and C60{Ir(CO)Cl(PEt3)2}2.cntdot.C6H6

Autor:	Bruce C. Noll, Alan L. Balch, Joong W. Lee, Marilyn M. Olmstead
Rok vydání:	1994
Předmět:	Fullerene Chemistry Center (category theory) Analytical chemistry chemistry.chemical_element Nuclear magnetic resonance spectroscopy Type (model theory) Adduct law.invention Inorganic Chemistry Crystallography law Iridium Physical and Theoretical Chemistry Crystallization Solubility
Zdroj:	Inorganic Chemistry. 33:5238-5243
ISSN:	1520-510X 0020-1669
DOI:	10.1021/ic00101a015
Popis:	The authors investigated addition of Vaska-type iridium complexes to C{sub 60} fullerene. Two products were observed and characterized: C{sub 60}(Ir(CO)Cl(PMe{sub 3}){sub 2}){sub 2}{center_dot}2C{sub 6}H{sub 6} and C{sub 60}(Ir(CO)Cl(PEt{sub 3}){sub 2}){sub 2}{center_dot}C{sub 6}H{sub 6}. These compounds were structurally characterized by X-ray crystallography and NMR spectroscopy. It is suggested that many isomers of the adducts are present in the reaction liquor, but low solubility of the observed products drives the observed distribution of solid products.
Databáze:	OpenAIRE
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