一种新方法合成荧光β-二酮铜(Ⅰ)配合物(英文)  

Synthesis of Luminescent Copper(Ⅰ)β-Diketone Complex by a New Preparation Method

作　　者：郭利兵[1,2] 朱靖 蒋凯[1] 张传建[1] 

机构地区：[1]河南师范大学化学与环境科学学院 [2]河南化学研究所,郑州450002 [3]河南化学研究所

出　　处：《无机化学学报》2004年第9期1071-1075,共5页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金资助项目(No.20271017);河南省自然科学基金资助课题。

摘　　要：At room temperature, the reducing reaction between the bis(diphenylphosphino)butane (dppb) ligand and the compound (tfac=2-thenoyltrifluoroacetone) gave luminescent copper complex [Cu(dppb)(tfac)]2. They have been characterized by physicochemical and spectroscopic methods. Crystal structure of the title complex shows that 2-thenoyltrifluoroacetone behaves as chelating ligand and dppb coordinates as bridging bidentate ligand to Cu atoms in the newly prepared copper complex. The crystal is monoclinic, space group P21/n, with cell parameters a = 1.031 0(2) nm, b = 1.873 0(4) nm, c = 1.763 0(4) nm, β = 95.10(3)°, Z = 4, V = 3.391 0(12) nm3, R = 0.060 3, wR = 0.143 4. CCDC: 228393.At room temperature, the reducing reaction between the bis(diphenylphosphino)butane (dppb) ligand and the compound (tfac=2-thenoyltrifluoroacetone) gave luminescent copper complex [Cu(dppb)(tfac)]2. They have been characterized by physicochemical and spectroscopic methods. Crystal structure of the title complex shows that 2-thenoyltrifluoroacetone behaves as chelating ligand and dppb coordinates as bridging bidentate ligand to Cu atoms in the newly prepared copper complex. The crystal is monoclinic, space group P21/n, with cell parameters a = 1.031 0(2) nm, b = 1.873 0(4) nm, c = 1.763 0(4) nm, β = 95.10(3)°, Z = 4, V = 3.391 0(12) nm3, R = 0.060 3, wR = 0.143 4. CCDC: 228393.

关 键 词：荧光性质 Β-二酮 铜配合物 合成 晶体结构 

分 类 号：O614.121[理学—无机化学]