Definitive proof of a Ru–ClClCHCl interaction in the solid state: crystal and molecular structure of [RuCl(CO)(η²-C,N-C₆H₄CH=NC₆H₄-4-Me)(PPh₃)₂] · CHC

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• 作者：Flower ; Kevin R. ; Leal ; Laura G. ; Pritchard ; Robin G.
• 关键词：Ruthenium ; Halogen bond ; Crystal structure ; van der Waals radius ; Schiff bases
• 刊名：Inorganic Chemistry Communications
• 出版年：2004
• 期刊代码：39_13877003
• 类别：ch
• 出版时间：June, 2004
• 卷：7
• 期：6
• 页码：729-730
• 文件大小：156 K

摘要

The solid state structure of [RuCl(CO)(η²-C,N-C₆H₄CHg align=center border=0 SRC=/images/glyphs/BPQ.GIF>NC₆H₄-4-Me)(PPh₃)₂]·CHCl₃ clearly shows the presence of a Ru–Clg align=center border=0 SRC=/images/glyphs/BN9.GIF>ClCHCl interaction within the sum of the van der Waals radius. This interaction has the effect of lengthening the Ru–N and shortening the Ru–C bonds of the cycloruthenated Schiff base relative to those observed in the previously reported structure of [RuCl(CO)(η²-C,N-C₆H₄CHg align=center border=0 SRC=/images/glyphs/BPQ.GIF>NC₆H₄-4-Me)(PPh₃)₂]·CH₂Cl₂.