| CRYSTAL STRUCTURE OF Fe4S4[SC（CH3）3]4[（C4H9）4N]2 |
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| 引用本文： | 胡宁海,徐吉庆,等.CRYSTAL STRUCTURE OF Fe4S4[SC（CH3）3]4[（C4H9）4N]2[J].结构化学,1991,10(2):117-120. |
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| 作者姓名： | 胡宁海 徐吉庆 等 |
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| 摘 要： | <正> Fe_4S_4SC(CH_3)_3]_4(C1H_9)_2,Mr=1193. 23,tetragonal,142d,a = 23. 272(2), c= 13. 080(5) A ,V=7084(3) A3,Z=4,DC=1. 12g·cm-3,UUUU(MoKa) = 10. 8cm-1,F(000) = 2568,R=0. 058 for 1005 observed reflections. The cluster anion contains a cubane-type Fe4S4 core compressed along the 4 axis which is crystallographically imposed. Compared to other salts with different cations ,the core is subject to slight structural distortions in different crystalline environments and crystallographic symmetry of the anion is related to that of the cation.
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| 关 键 词： | 晶体结构 立方烷 原子簇形化合物 铁 四丁烷基铵 硫 |
CRYSTAL STRUCTURE OF Fe_4S_4[SC(CH_3)_3]_4[(C_4H_9)_4N]_2 |
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| Institution: | [1]ChangchunInstituteofAppliedChemistry,AcademiaSinic [2]ChangchunInstituteofAppliedCh,AcademiaSinic |
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| Abstract: | Fe4S4SC(CH3)3]4(C1H9)2,Mr=1193. 23,tetragonal,142d,a = 23. 272(2), c= 13. 080(5) A ,V=7084(3) A3,Z=4,DC=1. 12g·cm-3,UUUU(MoKa) = 10. 8cm-1,F(000) = 2568,R=0. 058 for 1005 observed reflections. The cluster anion contains a cubane-type Fe4S4 core compressed along the 4 axis which is crystallographically imposed. Compared to other salts with different cations ,the core is subject to slight structural distortions in different crystalline environments and crystallographic symmetry of the anion is related to that of the cation. |
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