Abstract:
<正> 文献报道的三钼簇合物大多是配位对称的,而配位不对称的(包括配位空缺或称为配位不饱和的)在化学上更有意义,但报道甚少。最近我们合成了“松散”配位的三核钼簇合物若干个,其中簇合物{Mo_3(μ_3-S)(μ-S)_3[S_2P·(OEt)_2]_4(H_2O)}(1)和{Mo_3(μ_3-X)(μ-S)_3[S_2P·(OEt)_2]_4·SC(NH_2)_2}(2 X=1/2O+1/2S),已用X射线衍射法测定了晶体结构,发现不对称配位的Mo—L键较通常的长,显得“松散”,配基L可以被其他π-型中性配基置换,在化学上
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有机化学
ISSN: 0253-2786
CN: 31-1321/O6
Year: 1985
Issue: 04
Page: 326-328
1 . 8 0 0
JCR@2023
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