CRYSTAL-STRUCTURE OF MU-OXO-BIS[OXO-SALICYLALDEHYDBENZOYLHYDRAZONATO(2-)]VANADIUM(V)

被引:0
|
作者
SUNDHEIM, A [1 ]
MATTES, R [1 ]
机构
[1] WESTFAL WILHELMS UNIV,INST ANORGAN CHEM,D-48149 MUNSTER,GERMANY
关键词
VANADIUM(V) COMPLEXES; SCHIFFBASE COMPLEXES; CRYSTAL STRUCTURE;
D O I
暂无
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The dimeric title complex contains a V2O34+ unit with a rather small (112.6 degrees) V-O-V angle and exhibits crystallographic C-2 symmetry. Each vanadium center is equatorially coordinated by the tridentate doubly deprotonated hydrazone formed from salicylaldehyde and benzoylhydrazine. The coordination sphere is distorted square pyramidal. Crystal data: orthorhombic, space group Pnc 2, a = 758.2(2), b = 1454.4(3), c = 1186.1(2) pm, Z = 4, 1137 reflections, 184 parameters, R (R(w)) = 0.032 (0.032).
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页码:1848 / 1850
页数:3
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