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The Synthesis and Crystallographic Characterization of Heterotrimetallic Linear Complex of [Et_4N][ (Ph_3P)_2{CuS_2WS_2Fe} Br_2]
引用本文:LIN Ping, WU Xin-Tao, WANG Quan-Ming, SHENG Tian-Lu,WU Biao, YU Heng, CHEN Ling(State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structureof Matter,the Chinese Academy of Scicnces,Fuzhou,350002). The Synthesis and Crystallographic Characterization of Heterotrimetallic Linear Complex of [Et_4N][ (Ph_3P)_2{CuS_2WS_2Fe} Br_2][J]. 结构化学, 1998, 0(5)
作者姓名:LIN Ping   WU Xin-Tao   WANG Quan-Ming   SHENG Tian-Lu  WU Biao   YU Heng   CHEN Ling(State Key Laboratory of Structural Chemistry  Fujian Institute of Research on the Structureof Matter  the Chinese Academy of Scicnces  Fuzhou  350002)
作者单位:State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structureof Matter,the Chinese Academy of Scicnces,Fuzhou,350002
摘    要:1INTRoDUCTIONMolybdenum(Tungsten)-copper-sulfurandmolydenum(tungsten)-iron-sulfurcompoundshavebeenstudiedextensivelybecauseoftheirconnectionwithbiologicalprocesses[l,2j.Someheterotrimetalliccomplexeshavebeensynthesized,suchas[NEt'jtPh,p)sAgSzMoSzCu(CN))and[NEt'jtPh,P),AgS,MooCu(CN)jt3i,[l(CH,CH,)'j(PPh,)2{AgS2WS2Cu}(CN)jt4i,[(CH,CH2)4j(PPh,)2{AgS,WOCu}(CN)j('3,butheterotrimetal1iccomplexescontainingtungsten,copper,andironatomshaveseldombeenreported.Onecomplexofthiskindha…


The Synthesis and Crystallographic Characterization of Heterotrimetallic Linear Complex of [Et_4N][ (Ph_3P)_2{CuS_2WS_2Fe} Br_2]
LIN Ping, WU Xin-Tao, WANG Quan-Ming, SHENG Tian-Lu,WU Biao, YU Heng, CHEN Ling. The Synthesis and Crystallographic Characterization of Heterotrimetallic Linear Complex of [Et_4N][ (Ph_3P)_2{CuS_2WS_2Fe} Br_2][J]. Chinese Journal of Structural Chemistry, 1998, 0(5)
Authors:LIN Ping   WU Xin-Tao   WANG Quan-Ming   SHENG Tian-Lu  WU Biao   YU Heng   CHEN Ling
Abstract:The complex [Et4N][(Ph3P)2{CuS2WS2Fe} Br2] (1 ), C44, H50NBr2CuFeP2S4W, M4= 1246. 13, has been obtained by reaction of [Et4N]2[WS4] andFeBr2 with Cu (Ph3P )3I in MeCN/CH2Cl2. Crystal data for [Et4N][(Ph3P)2{CuS2WS2Fe) Br2] (1): triclinic, P1, Z = 2, a= 13. 495 (7), b = 15. 322 (5), c =12. 361 (4), a=105. 32(3), β=93. 19(4), γ=101. 35(4) and V=2401. 2 The bond lengths of W-Fe bond and the W-Cu distance are 2. 793(2) A and 2. 823(2), respectively. Three kind metal atoms of the title structure [Et4N][(Ph3P)2{CuS2WS2Fe}Br2] (1) are nearly distributed along a line, and along which three metalatoms (W, Cu, Fe) are approximately tetrahedral coordination.
Keywords:heterotrimetallic sulfido cluster   linear   synthesis   crystal structure
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