Spectroscopic and electronic properties of 1-azaallylmetal(I) (M = Cu or Au) complexes;: molecular structure of [{Au[μ-N(R)-C(Ph)CR2]}2] (R = SiMe3)

被引:11
作者
Hitchcock, PB
Lappert, MF [1 ]
Layh, M
Klein, A
机构
[1] Univ Sussex, Chem Lab, Brighton BN1 9QJ, E Sussex, England
[2] Univ Stuttgart, Inst Anorgan Chem, D-70569 Stuttgart, Germany
来源
JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1999年 / 09期
关键词
D O I
10.1039/a900299e
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The reaction of [Li{N(R)C(Ph)CR2}(thf)] (R = SiMe3) with CuI or [AuCl(SMe2)] gave the stable metal complexes [{M[mu-N(R)C(Ph)CR2]}(2)] (M = Cu or Au) which were fully characterised by multinuclear NMR spectroscopy, mass spectrometry, microanalysis and for M = Au X-ray diffraction. Their spectroscopic and electrochemical properties are compared with the related copper complexes [{Cu[mu-N(R)C(Bu-t)C(H)R]}(2)], [Cu{N(R)C(Bu-t)=C(H)R}(PPh3)] and [Li(dme)(3)][Cu{N(R)C(Bu-t)=C(H)R}(2)].
引用
收藏
页码:1455 / 1459
页数:5
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