Synthesis and chemical properties of bis(cyclopentadienyldicarbonyliron) bis(phenylethynyl)tin. Molecular structures of [CpFe(CO)2] 2Sn(C≡CPh)(μ-C≡CPh)Co2(CO)6 and [CpFe(CO)2(OOCCF3)Sn(μ-OH)]2

A. A. Pasynskii, A. N. Grechkin, F. S. Denisov, Yu V. Torubaev, G. G. Aleksandrov, Zh V. Dobrokhotova, K. A. Lysenko

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3 Scopus citations

Abstract

The compound [CpFe(CO)2]2Sn(C≡CPh)2 (I) was synthesized by reacting [CpFe(CO)2]2SnCl 2 with (phenylethynyl)lithium. Complex I coordinates the Co 2(CO)6 fragment through one of the ethynyl groups to form the new heterometallic cluster [CpFe(CO)2]2Sn(C≡CPh) (μ-C≡CPh)Co2(CO)6 (II). The reaction of I with silver trifluoroacetate leads to the elimination of ethynyl groups and the formation of the dimeric complex [CpFe(CO)2(OOCCF3) Sn(μ-OH)]2 (III). The structures of II and III were studied by X-ray single-crystal diffraction.

Original languageEnglish
Pages (from-to)1311-1315
Number of pages5
JournalRussian Journal of Inorganic Chemistry
Volume47
Issue number9
StatePublished - 1 Jan 2002
Externally publishedYes

ASJC Scopus subject areas

  • Materials Science (miscellaneous)
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry

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