The Crystal and Molecular Structure of <I>trans</I>-Bis(trimethylphosphine)propynyl-1-(4′-dicyanomethylene-cyclohexa-2′-5′-dien-1-ylidenl-3,3-dicyano-2-methyl-prop-2-en-1-ylplatinum, a Reaction Product of <I>trans</I>-Bis(trimethylphosphine)bis(propynyl)p

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概要

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• The molecular structure of the title complex has been determined from three-dimensional X-ray diffraction data. The crystal belongs to the monoclinic system, space group P2<SUB>1</SUB>/c, <I>a</I>=14.934(2), <I>b</I>=8.997(1), <I>c</I>=20.221(3)Å, β=97.44(2)°, <I>Z</I>=4. The molecular structure showed that the tetracyanoquinodimethane (TCNQ) molecule has reacted with one of the propynyl groups of <I>trans</I>-{(PMe<SUB>3</SUB>)<SUB>2</SUB>Pt(C≡CMe)<SUB>2</SUB>} : part of the TCNQ is bonded to the α-carbon atom and the other part to the β-carbon of the propynyl ligand. The platinum atom has a squareplanar geometry; Pt–P=2.302(5) and 2.290(5), Pt–C(C≡CMe<SUB>3</SUB>)=2.009(15) and Pt–C(reacted)=2.057(15) Å.

• 公益社団法人 日本化学会の論文

著者

• Kai Yasushi

  Department Of Applied Chemistry Faculty Of Engineering Osaka University

• Kasai Nobutami

  Department Of Applied Biological Science Tokyo University Of Science

• Yasuoka Noritake

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

• Onuma Ken-ichi

  Department of Applied Chemistry, Faculty of Engineering, Osaka University

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