Synthesis and Crystal Structure of a 2D Honeycomb-like Polymeric Cluster （Et4N）3{[MoS4Cu2（μ-CN）]2（μ＇-CN）}·2MeCN  

作　　者：乔善宝 焦昌梅 张文华 任志刚 张勇 郎建平 

机构地区：[1]Key Laboratory of Organic Synthesis of Jiangsu Province, School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, Jiangsu 215006, China [2]Department of Chemistry, Yancheng Teacher's College, Yancheng, Jiangsu 224002, China

出　　处：《Chinese Journal of Chemistry》2005年第8期1007-1011,共5页中国化学（英文版）

基　　金：Project supported by the National Natural Science Foundation of China （No. 20271036）, the Natural Science Foundation of Jiangsu Province （No. BK2004205）, the Natural Science Foundation of the Education Committee of Jiangsu Province （No. 03KJD 150241 ）, and the Key Laboratory of 0rganic Synthesis of Jiangsu Province （No. JSK001 ） in China.

摘　　要：Reaction of a preformed cluster （Et4N）2[MoS4（CuCN）2]·H2O（1） with acetic acid in MeCN gave rise to an interesting 2D polymeric cluster （Et4N）3 {[MoS4Cu2（μ-CN）]2（μ^1-CN）}·2MeCN （2）. Compound 2 was characterized by elemental analysis, IR spectrum, and single crystal X-ray crystallography. In the structure of 2, the cluster core MoS4Cu2 of the cluster precursor 1 is retained and serves as a 3-connecting node to link equivalent nodes via single cyanide bridges, forming an anionic 2D （6,3） （honeycomb-like） network. The acetic acid induced aggregation of supramolecular compound 2 from the cluster precursor 1 suggests that this simple synthetic strategy be likely applicable to many related systems.Reaction of a preformed cluster （Et4N）2[MoS4（CuCN）2]·H2O（1） with acetic acid in MeCN gave rise to an interesting 2D polymeric cluster （Et4N）3 {[MoS4Cu2（μ-CN）]2（μ^1-CN）}·2MeCN （2）. Compound 2 was characterized by elemental analysis, IR spectrum, and single crystal X-ray crystallography. In the structure of 2, the cluster core MoS4Cu2 of the cluster precursor 1 is retained and serves as a 3-connecting node to link equivalent nodes via single cyanide bridges, forming an anionic 2D （6,3） （honeycomb-like） network. The acetic acid induced aggregation of supramolecular compound 2 from the cluster precursor 1 suggests that this simple synthetic strategy be likely applicable to many related systems.

关 键 词：molybdenum cluster copper cluster sulfur cluster crystal structure 2D polymer 

分 类 号：O635.2[理学—高分子化学]