二维Hofmann类双金属配合物Cu(DMF)_2[Pt(CN)_4]的合成及晶体结构(英文)  

Synthesis and Crystal Structure of a Two-Dimensional Hofmann-Type Bimetallic Complex Cu(DMF)_2[Pt(CN)_4]

作　　者：陆润芹[1] 周虎[1] 袁爱华[1] 

机构地区：[1]江苏科技大学材料科学与工程学院,镇江212003

出　　处：《无机化学学报》2010年第2期347-350,共4页Chinese Journal of Inorganic Chemistry

基　　金：江苏省高校自然科学基金资助项目(No.07KJB150030)

摘　　要：A two-dimensional cyanide-bridged Cu(Ⅱ)-Pt(Ⅱ) bimetallic complex has been synthesized by solution diffusion method using [Pt (CN)4]2- and [Cu (L)]2+ (L =3,10-diethanol-1,3,5,8,10,12-hexaazacyclotetradecane) as building blocks. Unexpectedly, the obtained complex Cu(DMF)2[Pt(CN)4] (1) is an analogue of the well-known Hofmann -type clathrate without macrocyclic ligand. Single-crystal X-ray diffraction reveals that 1 crystallizes in monoclinic, space group C2/m, a=1.624 8(6) nm, b=0.739 3(3) nm, c=0.695 5(3) nm, β=108.969(4)°. The crystal structure of 1 consists of two-dimensional corrugated metal cyanide sheets without interpenetration stacking along the a axis in an ABAB packing mode.A two-dimensional cyanide-bridged Cu（Ⅱ）-Pt（Ⅱ） bimetallic complex has been synthesized by solution diffusion method using [Pt（CN）4]2- and [Cu（L）]2＋（L=3,10-diethanol-1,3,5,8,10,12-hexaazacyclotetradecane） as building blocks. Unexpectedly, the obtained complex Cu（DMF）2[Pt（CN）4] （1） is an analogue of the well-known Hofmann -type clathrate without macrocyclic ligand. Single-crystal X-ray diffraction reveals that 1 crystallizes in monoclinic, space group C2/m, a=1.624 8（6） nm, b=0.739 3（3） nm, c=0.695 5（3） nm, β=108.969（4）°. The crystal structure of 1 consists of two-dimensional corrugated metal cyanide sheets without interpenetration stacking along the a axis in an ABAB packing mode. CCDC： 756100.

关 键 词：氰基桥联 大环配体 Hofmann类 晶体结构 

分 类 号：O614.121[理学—无机化学] O614.826[理学—化学]