STRUCTURE OF THE MONOHALOGENOCADMIUM(II) COMPLEXES IN N,N-DIMETHYLFORMAMIDE

被引：1
|
作者：
OZUTSUMI, K
机构：
[1] Department of Chemistry, University of Tsukuba, Tsukuba
来源：
JOURNAL OF MOLECULAR LIQUIDS | 1995年 / 65-6卷
关键词：
D O I：
10.1016/0167-7322(95)00831-2
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The structure of the monohalogenocadmium(II) complexes, [CdCl](+), [CdBr](+), and [CdI](+), in N,N-dimethylformamide (DMF) has been studied by the X-ray diffraction method at 23 degrees C, revealing the six-coordinate octahedral structure of the complexes. The Cd-O bond length within [CdX(dmf)(5)](+) is 239(3) pm for X = Cl, 238(1) pm for X = Br, and 241(2) pm for X = I. The Cd-O bond lengths within the three complexes are practically the same within experimental uncertainties but are significantly longer than that (230 pm) within the solvated [Cd(dmf)(6)](2+) ion in DMF. The Cd-X bond length within [CdX(dmf)(5)](+) is 259(3) pm for X = Cl, 265(1) pm for X = Br, and 279(1) pm for X = I.
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页码：361 / 364
页数：4
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