【摘要】 合成了一系列单立方烷M Fe Se和M Cu(Ag) S(Se)簇合物 ,并用UV ,IR和X 光衍射等方法对上述簇合物进行了分析。更多还原

【Abstract】 The synthetic reactions and spectroscopic studied of molybdenum (tungsten) copper(silver,iron) sulphur(selenium) cluster compounds,which can be prepared by the stepwise or unit construction reactions through the successive addition ML(L=Cl,Br,Sr,R 2etc) across six edges or four faces of ME 4(M=Mo,W;E=S,Se) tetrahedra,are described.A series of Mo(W) Cu S cluster compounds,(Et 4N) 2[MCu 2E 4(S 2CNR 2) 2],(Et 4N) 2[MCu 2E 3O(S 2CNR 2) 2],[MCu 2E 4(dppe) 2](dppe=bis(diphenylphosphine)ethane),(Et 4N) 2[MCu 3E 4(S 2CNR 2) 4](M=Mo,E=Se,R=Et(1a),R 2=C 4H 8(1b),R=PhCH 2(1c)),(Et 4N) 2[MCu 4E 4(S 2CNR 2) 4](M=Mo,E=Se,R=Me(2))(Et 4N) 2[M 2Cu 4S 8(S 2CNEt 2) 2],(Et 4N) 2[M 2Cu 4S 6O 2 (S 2CNC 4H 8) 2],[Mo 2Cu 4S 8(dppm) 2],[Mo 2Cu 4S 6O 2(dppm) 2],(dppm=bis(diphenylphosphine) methane),(Et 4N) 4(ME 4Cu 10 L 12 )(M=Mo,E=Se,L=PhCH 2S(3)),MoFe 3Se 4(μ R 2NCS 2) 2(R 2NCS 2) 4 have been prepared and characterized by UV,IR and X ray diffraction analyses.更多还原