A brown-red compound [( PPh_3 )_2Cu_2MoOS_3] was synthesized through a solid state reaction. The crystal is monoclinic, space group P2_1/c with α =19. 316(5), b=10. 46(1), c=24. 738(8) A, β=97. 01(2)°, V=4946(9...A brown-red compound [( PPh_3 )_2Cu_2MoOS_3] was synthesized through a solid state reaction. The crystal is monoclinic, space group P2_1/c with α =19. 316(5), b=10. 46(1), c=24. 738(8) A, β=97. 01(2)°, V=4946(9) A￣3, Z=4. The unique Mo atom has a distorted tetrahedral coordination geometry, one Cu atom has a distorted tetrahedral coordination geometry, too, but the other has a trigonal planar environment. The core , Cu_2MoOS_3, shows a butterfly-like structure.展开更多
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)...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.展开更多
文摘A brown-red compound [( PPh_3 )_2Cu_2MoOS_3] was synthesized through a solid state reaction. The crystal is monoclinic, space group P2_1/c with α =19. 316(5), b=10. 46(1), c=24. 738(8) A, β=97. 01(2)°, V=4946(9) A￣3, Z=4. The unique Mo atom has a distorted tetrahedral coordination geometry, one Cu atom has a distorted tetrahedral coordination geometry, too, but the other has a trigonal planar environment. The core , Cu_2MoOS_3, shows a butterfly-like structure.
文摘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.
