Spectroscopic, structural and magnetic studies of nickel(II) complexes with tetra- and pentadentate ligands

被引：8
作者：
Patel, R. N. [1 ]
Shukla, K. K. [1 ]
Singh, Anurag [1 ]
Choudhary, M. [1 ]
Patel, D. K. [2 ]
Niclos-Gutierrez, Juan [2 ]
Choquesillo-Lazarte, Duane [3 ]
机构：
[1] APS Univ, Dept Chem, Rewa 486003, MP, India
[2] Univ Granada, Fac Farm, Dept Quim Inorgan, E-18071 Granada, Spain
[3] IACT CSIC, Edificio Inst, Lab Estudios Cristalog, Granada 8100, Spain
来源：
TRANSITION METAL CHEMISTRY | 2009年 / 34卷 / 02期
关键词：
CONTAINING SUPEROXIDE-DISMUTASE; COPPER(II) COMPLEXES; MOLECULAR-STRUCTURE; CRYSTAL-STRUCTURE; SCHIFF-BASE; MACROCYCLES; DNA;
D O I：
10.1007/s11243-008-9184-6
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Two new nickel(II) complexes, namely [Ni(BPSE)](BF4) 1, and [Ni(5-BST)CH3OH] ClO4 2 [BPSE = 2-benzoylpyridinesalicylidene ethylenediamine, 5-BST = 5-bromosalicylidene-tris(2-aminoethyl) amine] have been synthesized and characterized using various physicochemical methods. The magnetic and spectroscopic data indicate a distorted square planar geometry for complex 1, while complex 2 is assigned a distorted octahedral geometry. Complex 1 crystallized in the triclinic space group P-1. Complex 2 adopts an octahedral geometry with space group symmetry P 21/n. The superoxide dismutase activity of these complexes has been measured.
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收藏
页码：239 / 245
页数：7
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