Spectroscopic studies on Co(II), Ni(II) and Cu(II) complexes with a new macrocyclic ligand:: 2,9-dipropyl-3,10-dimethyl-1,4,8, 11-tetraaza-5,7:12,14-dibenzocyclotetradeca-1,3,8,10-tetraene

被引：46
作者：
Chandra, S [1 ]
Gupta, LK [1 ]
机构：
[1] Zakir Husain Coll, Dept Chem, New Delhi 110002, India
来源：
SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY | 2005年 / 61卷 / 06期
关键词：
macrocyclic; cobalt(II); nickel(II); copper (II); spectroscopic and antimicrobial;
D O I：
10.1016/j.saa.2004.06.039
中图分类号：
O433 [光谱学];
学科分类号：
0703 ; 070302 ;
摘要：
Cobalt(11). nickel(II) and copper(II) complexes containing a tetradentate macrocyclic nitrogen donor ligand i.e. 2,9-dipropyl-3, 10-dimethyl-1,4,8111 -tetraaza-5,7:12,14-dibenzocyclotetradeca-1,3,8, 10-tetraene have been synthesized and characterized by elemental analysis, molar conductance. magnetic moments, mass, H-1 NMR, IR, electronic and EPR spectral studies. All the complexes are of high spin type and posses four-coordinated tetrahedral. five-coordinated square pyramidal and six-coordinated octahedral/tetragonal geometry. The ligand and its metal complexes were also screened against the growth of some bacteria and plant pathogenic fungi in vitro. (c) 2004 Elsevier B.V. All rights reserved.
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页码：1181 / 1188
页数：8
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