Synthesis and Crystal Structure of a Heterometallic Trinuclear Ni/Ag/S Compound

作     者：靳美亮 马骁 谭春红 沈超君 朱启龙 胡胜民 傅瑞标 盛天录 吴新涛 

作者机构：State Key Laboratory of Structural ChemistryFujian Institute of Research on the Structure of MatterChinese Academy of Sciences 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2012年第31卷第1期

页      面：127-130页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 08[工学] 0817[工学-化学工程与技术] 070303[理学-有机化学] 0703[理学-化学] 

基　　金：supported by the 973 Program (2007CB815301) the National Natural Science Foundation of China (21073192,20733003 and 20871114) the Science Foundation of CAS (KJCX2-YW-H20) Fujian Province (2009HZ0006-1,2006L2005) 

主　　题：heterometallic chalcogenides thiolate chair-like crystal structure 

摘      要：A new tri-nuclear mixed metal thiolate complex [Ag（PPh3）2]2[Ni（edtO2）2] 1 has been synthesized and structurally characterized by single-crystal *** molecule has a crystallographic inversion centre occupied in the central Ni（II） atom and the two silver（I） atoms are related by the inversion *** unique structural feature is that one of thiolates of each edt ligand has been oxidized to sulfinate from the precursor [Ni（edt）2]2-to the neutral linear trinuclear *** crystal structure belongs to the monoclinic system,space group P21/n with a = 13.581（11）,b = 12.239（9）,c = 22.316（17） ,β = 103.08（2）o,V = 3613（5） 3,Z = 2,Mr = 1571.87,Dc = 1.445 g/cm3,μ = 1.046 mm-1,F（000） = 1604,T = 293（2） K,the final R = 0.0652 and wR = 0.1499 for 6776 observed reflections with I 2σ（I）.