期刊论文

Kuang Dai-Zhi

中文

无机化学学报

1001-4861

2011

27

11

2167-2171

湖南省教育厅资助项目（No.10K01 No.10A014 No.09K099） 湖南省科技厅（No.2010TT4041） 湖南省重点学科建设资助项目

本校为第一且通讯机构

通过水热法,由Hmba(methoxybenzoic acid)、Phen(1,10-phenanthroline)与Cu~(2+)离子反应,合成标题配合物[Cu_2(μ-OH)(Mba)(Phen)_2].(ClO_4)_2。单晶X射线衍射分析表明,晶体属单斜晶系,空间群为P2_1/n,晶胞参数:a=1.149 6(2)nm,b=1.623 9(3)nm,c=1.740 4(4)nm,β=106.52(3)°,V=3.115(1)nm~3,Z=4,μ(Mo Kα)=16.14 cm~(-1),F(000)=1 728,R_1=0.029 6,wR_2=0.075 7(I>2σ(I))。在配合物中,2个中心铜离子均与配位原子构成四配位的变形平面四方形构型,其中1个羟基和1个Hmba的羧基以桥联的方式与2个Cu(Ⅱ)离子配位。最小不对称单元间通过弱相互作用连接成一维螺旋链状结构,链间通过芳环间的π-π堆...

The novel complex [Cu(2)(mu-OH)(Mba)(Phen)(2)]center dot(ClO(4))(2) has been hydrothermally synthesized by Hmba and Phen with copper(1), where Hmba=methoxybenzoic acid and Phen=1,10-phenanthroline. The crystal structure of the complex has been determined by X-ray diffraction. The crystal belong to monoclinic system, space group P2(1)/n. The cell parameters are: a=1.149 6(2)nm, b=1.6239(3) nm, c=1.740 4(4) nm, beta=106.52(3)degrees, V=3.115 1(1) nm(3), Z=4, mu(Mo K alpha)=16.14 cm(-1), F(000)=1 728, R(1)=0.0296, wR(2)=0.075 7 (I>2 sigma(I)). The two centric copper(II) ions are four-coordinated ...