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

被引：10

作者：

BENSCH, W ^{[1
]}

SCHUSTER, M ^{[1
]}

机构：

[1] TECH UNIV GARCHING,INST ANORGAN CHEM,D-85748 GARCHING,GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1994年 / 620卷 / 01期

关键词：

BIS(N; N-DIETHYL-N'-BENZOYLSELENOUREATO)NICKEL(II); CRYSTAL STRUCTURE;

D O I：

10.1002/zaac.19946200129

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Ni(C12H15N2OSe)2 crystallizes in the monoclinic space group P2(1)/c. The cell parameters are a = 11.399(3), b = 16.016(4), c = 14.910(6) angstrom, beta = 104.64(3)-degrees and Z = 4. The structure was solved with Patterson and direct methods and was refined to a final R-value of 5.43%. Nickel is coordinated to two N,N-diethyl-N'-benzoylselenourea molecules to form a bidentally coordinated chelate complex with cis arrangement of the donor atoms. Coordinaton around the nickel atom is planar while the chelate rings diverge from planarity. The ethyl groups of one diethylamino group are disordered. The Ni-Se bond lengths are 2.244(1) and 2.264(1) angstrom, the Ni-O bond lengths are 1.871(4) and 1.883(4) angstrom, respectively.

引用

页码：177 / 182

页数：6

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