| CRYSTAL STRUCTURE OF μ-[meso-1, 2-BIS(PHENYLSULFINYL)-ETHANE]-(O,O'''')-BIS[DIPHENYLTIN(Ⅳ) DICHLORIDE] |
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| 基金项目： | Project supported by the National Foundation of Natural Sciences. |
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| 摘 要： | <正> The title complex is of triclinic system space group P1 with its cell parameters: a = 9. 386(1), b = 9. 412(2), c=11. 549(2)(?), α=97. 91(2), β = 81.70(1), γ= 102. 63(1)°, V= 979.2(?)3, Z = l, Mr = 966. 01, Dx =1. 638 gcm-3, μ(MoKα) = 16. 896cm-1, F (000) = 478, final R = 0. 033 and Rw = 0. 046 for 3424 reflections with I≥3σ(I). The two O atoms of the ligand are bonded to two Sn atoms to form a bridged binuclear species which lies on the crystallographic centre of symmetry situated at the centre of the ethylene C -C bond. The unique Sn atom exhibits a trigonalbipyramidal geometry.
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CRYSTAL STRUCTURE OF μ-[meso-1, 2-BIS(PHENYLSULFINYL)-ETHANE]-(O,O')-BIS[DIPHENYLTIN(Ⅳ) DICHLORIDE] |
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| Abstract: | The title complex is of triclinic system space group P1 with its cell parameters: a = 9. 386(1), b = 9. 412(2), c=11. 549(2)(?), α=97. 91(2), β = 81.70(1), γ= 102. 63(1)°, V= 979.2(?)3, Z = l, Mr = 966. 01, Dx =1. 638 gcm-3, μ(MoKα) = 16. 896cm-1, F (000) = 478, final R = 0. 033 and Rw = 0. 046 for 3424 reflections with I≥3σ(I). The two O atoms of the ligand are bonded to two Sn atoms to form a bridged binuclear species which lies on the crystallographic centre of symmetry situated at the centre of the ethylene C -C bond. The unique Sn atom exhibits a trigonalbipyramidal geometry. |
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