Structure studies of Ni(II) complexes with picolinaldehyde N-oxide thiosemicarbazone

被引：14

作者：

Qing, Yu

Hua, Deng Ji

Gang, Zhu Li

Qing, Zhang Xiu

Dong, Bian He

Hong, Liang

机构：

[1] Guangxi Normal Univ, Coll Chem & Chem Engn, Guilin 541004, Guangxi, Peoples R China

[2] Yulin Teachers Coll, Dept Chem & Chem Engn, Yulin 573000, Guangxi, Peoples R China

来源：

JOURNAL OF MOLECULAR STRUCTURE | 2006年 / 794卷 / 1-3期

关键词：

Schiff base; nickel(II) complex; picolinaldehyde N-oxide; thiosemicarbazone; crystal structure;

D O I：

10.1016/j.molstruc.2006.01.036

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：

Two nickel(II) complexes [Ni(HPiotsc)(2)(NO3)(2)] (1), [Ni(Hpiotsc)(2)(NO3)(2)] (.) H2O (2) were synthesized and characterized by single crystal X-ray diffraction, IR, and thermal analyses. The geometry of the nickel(II) atom in two complexes is a distorted octahedron with ONS atoms of two neutral ligands. The antimicrobial activities of complex 1 were evaluated by the MIC (minimum inhibitory concentration) against five bacteria. The six-coordinate complex 1 did not inhibit the growth of the test organisms. (c) 2006 Elsevier B.V. All rights reserved.

引用

页码：71 / 76

页数：6