THE CRYSTAL-STRUCTURE OF BIS(N,N-DIETHYL-N'-BENZOYLSELENOUREATO)CADMIUM(II)

被引：20
作者：
BENSCH, W [1 ]
SCHUSTER, M [1 ]
机构：
[1] TECH UNIV MUNICH,INST ANORGAN CHEM,W-8046 GARCHING,GERMANY
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1993年 / 619卷 / 04期
关键词：
BIS(N; N-DIETHYL-N'-BENZOYLSELENOUREATO)CADMIUM(II); CRYSTAL STRUCTURE;
D O I：
10.1002/zaac.19936190426
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Cd(C12H15N2OSe), exists in a dimeric oxygen bridged form and crystallized in the monoclinic space group P2(1)/n. The cell parameters are a = 12.506(3), b = 11.563(2), c = 18.924(4) angstrom, beta = 91.59(3)-degrees, Z = 4. The structure was solved with Patterson and direct methods and was refined to a final R-value of 6.58%. Cadmium is coordinated by 3 oxygen and 2 selenium atoms and exhibits the unusual coordination number 5. The coordination polyhedron is a distorted trigonal bipyramid, to bipyramids are connected by a common edge. The Cd-Se bond lengths are 2.591(1) and 2.565(1) angstrom, the Cd-O bond lengths are 2.263(6), 2.272(5) und 2.438(5) angstrom.
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页码：791 / 795
页数：5
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