Formation of Isomeric Tetrathiotungstate Clusters [{Cp*Ru(CO)}2(WS4){W(CO)4}] by the Reaction of [Cp*2Ru2S4] with [W(CO)3(MeCN)3]

Artigo Revisado por pares

Formation of Isomeric Tetrathiotungstate Clusters [{CpRu(CO)}2(WS4){W(CO)4}] by the Reaction of [Cp2Ru2S4] with [W(CO)3(MeCN)3]

1998; Wiley; Volume: 37; Issue: 15 Linguagem: Inglês

10.1002/(sici)1521-3773(19980817)37

ISSN

1521-3773

Autores

Masahiro Yuki, Masaaki Okazaki, Shinji Inomata, Hiroshi Ogino,

Tópico(s)

Sarcoidosis and Beryllium Toxicity Research

Resumo

Thermal and photochemical interconversion occurs between the isomeric pair of tetrathiotungstate [WS4 ]2- clusters 1 and 2, which were formed by thermolysis of [Cp*2 Ru2 S4 ] and [W(CO)3 (MeCN)3 ] [Eq. (1)] and then structurally characterized. During synthesis, a dramatic redistribution of ligands between the Ru and W atoms takes place without the loss of any CO and S ligands.

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Formation of Isomeric Tetrathiotungstate Clusters [{Cp*Ru(CO)}2(WS4){W(CO)4}] by the Reaction of [Cp*2Ru2S4] with [W(CO)3(MeCN)3]

Formation of Isomeric Tetrathiotungstate Clusters [{CpRu(CO)}2(WS4){W(CO)4}] by the Reaction of [Cp2Ru2S4] with [W(CO)3(MeCN)3]