Phosphine-participated formation and crystal structures of nickel complexes with 2-sulfanylphenol and phosphine ligands

被引：10

作者：

Chen, ZN

Kang, BS

Lin, Z

Wu, BM

Zhou, ZY

Mak, TCW

Chen, CN

Liu, QT

机构：

[1] ZHONGSHAN UNIV,DEPT CHEM,CANTON 510275,GUANGDONG,PEOPLES R CHINA

[2] CHINESE UNIV HONG KONG,DEPT CHEM,SHA TIN,HONG KONG

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 1996年 / 02期

关键词：

D O I：

10.1039/dt9960000177

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Neutral tri- and mono-nuclear complexes [Ni-3(OC6H4S)(2)(HOC6H4S)(2)(PBu(3)(n))(2)]. 2EtOH 1 and [Ni(OC6H4S)-(PMe(2)Ph)(2)] 2 of 2-sulfanylphenol were obtained in the presence of a phosphine in EtOH solutions. and their crystal structures determined. Complex 1 is made up of three nickel ions chelated and bridged by two OC6H4S2- dianions in ObSt fashion and two HOC6H4S- monoanions in HOtSb fashion, where the central nickel(lr) atom has an elongated octahedral geometry whereas the two at the sides have square-planar surroundings. Tn 2 the nickel(II) atom is located in a square-planar environment, chelated by a OC6H4S2- dianion in OtSt mode. Complex 1 is paramagnetic and its magnetic behaviour is explained by single-ion anisotropy.

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页码：177 / 181

页数：5

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