ZINC-COMPLEXES OF THE N,N,S LIGAND BIS(PYRAZOLYL)(THIENYL)METHANE

被引:20
作者
ALSFASSER, R [1 ]
VAHRENKAMP, H [1 ]
机构
[1] UNIV FREIBURG,INST ANORGAN & ANALYT CHEM,ALBERTSTR 21,D-79104 FREIBURG,GERMANY
关键词
D O I
10.1016/S0020-1693(00)84974-9
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The recently described ligand bis(pyrazol-1-yl)(thien-2-yl)methane (L3) was reacted with zinc halides with the aim of obtaining complexes with a tetrahedral Zn(N,N,S)Hal coordination. Molecular compounds L3ZnHal2 (Hal=Cl, Br, I) were obtained. A structure determination of the bromide complex showed it to be tetrahedral with two bromine and two pyrazole N ligand atoms. The thiophene sulfur was found to be non-coordinating.
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页码:19 / 22
页数:4
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