期刊论文

Li Wei

中文

无机化学学报

1001-4861

2007

23

7

1264-1268

10.3321/j.issn:1001-4861.2007.07.026

湖南省教育厅基金资助（No.06C195）； 衡阳师范学院青年骨干基金项目（No.2006）； 湖南省高校“十一五”重点建设学科资助项目；

本校为第一且通讯机构

铜是重要的生命元素,它与有机酸形成的配合物广泛存在于生命体系中,对生命体系有着特殊的生物活性和催化作用,而且在某些生物化学过程中,过氧氢化酶、过氧化物歧化酶和放氧复合物等活性部位都存在着双核或多核铜的配合物,其催化作用均涉及铜离子[1,2].

A copper(II) complex [Cu-2(m-MBA)(4)(2,2'-bipy)(2)(H2O)] center dot H2O with m-methylbenzoic acid (m-MBA), 2,2, bipyridine (2,2'-bipy) and water molecule has been synthesized by means of hydrothermal way and characterized. Crystal data for this complex: monoclinic, space group C2/c, a=2.591 8(5) nm, b = 1.414 2(3) nm, c = 1.790 8(4) nm, ss=131.80(3)degrees, V=4.893 3(17) nm(3), D-c=1.379 g center dot cm(-3), Z=4, F(000)=2 104, Final GooF=1.034, R,=0.065 6, wR(2)= 0.197 6. The crystal structure shows that two neighboring copper(II) Ions are linked together by two bridging-chelating m-methylbenz...