Synthesis and electrochemistry of a bis-η2-coordinated tetrametallic transition-metal complex.: Crystal structure of [(η5-C5H4SiMe3)2Ti(CCFc)2]Pd(PPh3)

被引：31

作者：

Back, S ^{[1
]}

Rheinwald, G ^{[1
]}

Lang, H ^{[1
]}

机构：

[1] Tech Univ Chemnitz, Inst Chem, Lehrstuhl Anorgan Chem, D-09111 Chemnitz, Germany

来源：

ORGANOMETALLICS | 1999年 / 18卷 / 20期

关键词：

D O I：

10.1021/om990164s

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The reaction of [Ti](C=CFc)(2) (1; [Ti] = (eta(5)-C5H4SiMe3)(2)Ti, Fc = (eta(5)-C5H4)Fe(eta(5)-C5H5)) with Pd(PPh3)(4) leads to the formation of tetrametallic {[Ti](C=CFc)(2)}Pd(PPh3) (2). The X-ray structure determination shows that both C=CFc units are eta(2)-coordinated to the Pd center, causing a planar Ti(C=C)(2)Pd arrangement. The PPh3 ligand is located outside of this plane. Cyclic voltammetry studies of 2 reveal significant differences with respect to the electrochemical behavior of 1.

引用

页码：4119 / 4122

页数：4

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