A New Layer W/Cu/S Polymer with Heterobimetallic Nodes and Tridentate Trithiocyanuric Acid  

作　　者：李志华 林建地 田崇斌 林平 杜少武 

机构地区：[1]State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,Chinese Academy of Sciences

出　　处：《Chinese Journal of Structural Chemistry》2010年第12期1874-1878,共5页结构化学（英文）

基　　金：supported by the State Key Laboratory of Structural Chemistry (CAS,SZD08002-2);National Basic Research Program of China (973 Program,2007CB815306);the National Natural Science Foundation of China (20903096,20733003);Young Scientist’s Foundation of Fujian Province (2006F3163);Knowledge Innovation Program of the Chinese Academy of Sciences

摘　　要：Solvothermal reaction of [WS4]2-with CuCN and trithiocyanuric acid（L1） in orga-nic solvents gave rise to a new W/Cu/S polymer with a 2D anionic network,namely [Et4N]2[WS4Cu3（C3N3S3H1.5）2]（1）.The anionic layer of 1 is constructed by the T-shaped {WS4Cu3} subunits as nodes and L1 as linkers and features a（4,4） topology.Both 1 and its isomorphous compound [Et4N]2[MoS4Cu3（C3N3S3H1.5）2]（2） have been fully characterized by X-ray crystal analysis,IR and microanalyses.Compounds 1 and 2 show optical transitions with band gaps of 2.17 and 1.84 eV,respectively.Solvothermal reaction of [WS4]2-with CuCN and trithiocyanuric acid（L1） in orga-nic solvents gave rise to a new W/Cu/S polymer with a 2D anionic network,namely [Et4N]2[WS4Cu3（C3N3S3H1.5）2]（1）.The anionic layer of 1 is constructed by the T-shaped {WS4Cu3} subunits as nodes and L1 as linkers and features a（4,4） topology.Both 1 and its isomorphous compound [Et4N]2[MoS4Cu3（C3N3S3H1.5）2]（2） have been fully characterized by X-ray crystal analysis,IR and microanalyses.Compounds 1 and 2 show optical transitions with band gaps of 2.17 and 1.84 eV,respectively.

关 键 词：W（Mo）/Cu/S polymer trithiocyanuric acid heterobimetallic nodes structure semiconductor 

分 类 号：O631.3[理学—高分子化学]