Crystal structure of the pivalamidato-bridged platinum(II) dinuclear complex having equatorial α-pyridonate and dimethylsulfoxide ligands, [PtII2(NH3)2(α-pyridonato)(dmso)(μ-(CH3)3CCONH)2](ClO4)

Saiko Arai, Masahiko Ochiai, Koji Ishihara, Kazuko Matsumoto

Research output: Contribution to journalComment/debate

Abstract

A pivalamidato-bridged platinum(II) dinuclear complex having equatorial dimethylsulfoxide (dmso) ligands, [PtII2(NH3)2(dmso)2(μ-(CH3)3CCONH)2](ClO4)2 (1) as well as the title complex, [PtII2(NH3)2(α-pyridonato)(dmso)(μ- (CH3)3CCONH)2](ClO4) (2), were structurally characterized by single-crystal X-ray analysis. Although in 2, the oxygen atom of the dmso ligand is oriented to the ammine ligand to make a stable hydrogen bond, such a short hydrogen bond is not observed for either of the dmso ligands in 1. This seems to be due to a steric hindrance between the dmso ligands. 2007

Original languageEnglish
Pages (from-to)x43-x44
JournalAnalytical Sciences: X-ray Structure Analysis Online
Volume23
Issue number3
DOIs
Publication statusPublished - 2007 Jan 1

ASJC Scopus subject areas

  • Analytical Chemistry
  • Materials Chemistry

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