Studies on solid state reactions of coordination compounds *** state syntheses of a family of Ag-Mo(W)-S cubane-like cluster compounds:Crystal structures of{Ag_3MoS_3I}(PPh_3)_3S and{Ag_3WS_3Cl}(PPh_3)_3S·0.5P(S)Ph_3·3H_2O^+

作     者：LANG,Jian-Ping BAO,Shi-An ZHU,Hui-Zhen XIN,Xin-Quan Coordination Chemistry Institute,Nanjing University,Nanjing 210008YU,Kai-Bei Chengdu Center of Analysis and Measurement,Chinese Academy of Sciences,Ckengdu 610015 

作者机构：Coordination Chemistry Institute Nanjing University Nanjing 210008 Chengdu Center of Analysis and Measurement Chinese Academy of Sciences Chengdu 610015 

出 版 物：《Chinese Journal of Chemistry》 (中国化学（英文版）)

年 卷 期：1993年第11卷第2期

页      面：126-136页

核心收录：

学科分类：07[理学] 0703[理学-化学] 

基　　金：Project supported by the National Natural Science Foundation of China the State Education Commission of China 

主　　题：Ag CI Mo WS 

摘      要：Reactions of[NH_4]_2[MS_4](M=Mo,W),AgX(X=Cl,Br,I,CN,SCN)and PPh_3 in the solid state produced six new mixed-metal sulfur containing cluster compounds,two of which,{Ag_3MoS_3I}(PPh_3)_3S(1)and{Ag_3WS_3Cl}(PPh_3)_3S·0.5P(S)Ph_3·3H_2O(2),were determined by single crystal X-ray *** crystal data:1,triclinic,P(?),a=12.114(2),b=13.420(2), c=20.346(3)(?),α=74.53(1),β=86.73(1),γ=63.74(1)°,Z=2,R=0.043 for 4805 independent data;2,hexagonal,R3,a=b=16.201(3),c=45.091(10)(?),Z=6,R=0.042 for 2729 independent *** central unit{Ag_3MS_3X}(M=Mo,W;X=Cl,I)of the two compounds can be des- cribed as a slightly distorted cube,four corners being formed by the MS_4^(2-) ligand(with a ter- minal S atom).The remaining corners are occupied by one X(Cl or I)atom and three Ag atoms(with one PPh_3 ligand bound to each of the latter).The generation of different types of Ag-Mo(W)-S cluster compounds prepared from solid state reactions under different reaction temperatues is discussed.