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| 簇合物[Et4N]2[Mo2S4(SCH2CH2S)2]的合成及晶体结构 | |
| 引用本文： | 刘云清,陈启元,尹周澜,吴道新. 簇合物[Et4N]2[Mo2S4(SCH2CH2S)2]的合成及晶体结构[J]. 合成化学, 2005, 13(2): 178-179,182 |
| 作者姓名： | 刘云清 陈启元 尹周澜 吴道新 |
| 作者单位： | 中南大学,化学化工学院,湖南,长沙,410083;长沙理工大学,化学与环境工程系,湖南,长沙,410077 |
| 摘 要： | 以(NH4)2MoS4，Et4NBr，HSCH2CH2SH为原料合成了新的簇合物——[Et4N]2[Mo2S4(SCH2CH2S)2]，其结构经X射线四圆衍射仪，IR。UV及元素分析确证。其晶体属单斜晶系。晶胞参数为：a=1．0304(8)nm，b=1．4158(8)sin。c=1．1417(1)nm，V=1．63801nm^3，z=4。晶体结构经块状矩阵最小二乘法修正后，最终偏离因子R=0．084。 |
| 关 键 词： | Mo 簇合物 合成 晶体结构 |
| 文章编号： | 1005-1511(2005)02-0178-02 |
Synthesis and Crystal Structure of Cluster [Et4N]2[Mo2S4(SCH2CH2S)2] |
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| LIU Yun-qing,CHEN Qi-yuan,YIN Zhou-lan,WU Dao-xin. Synthesis and Crystal Structure of Cluster [Et4N]2[Mo2S4(SCH2CH2S)2][J]. Chinese Journal of Synthetic Chemistry, 2005, 13(2): 178-179,182 | |
| Authors: | LIU Yun-qing CHEN Qi-yuan YIN Zhou-lan WU Dao-xin |
| Affiliation: | LIU Yun-qing 1,CHEN Qi-yuan 1,YIN Zhou-lan 1,WU Dao-xin 2 |
| Abstract: | A novel cluster 2[Mo 2S 4(SCH 2CH 2S) 2] was prepared from (NH 4) 2MoS 4, Et 4NBr and HSCH 2CH 2SH. The structure was characterized by IR, UV and elemental analysis. The crystal structure was determined by single crystal X-ray diffraction analysis. The crystal belongs to monodinic system with a=1.0304(8) nm, b=1.4158(8) nm, c=1.1417(1) nm, V=1.63801 nm 3 and Z=4. The final agreement factor is R=0.084 after the structure was refined by block-diagonal matrix least square method. |
| Keywords: | Mo cluster synthesis crystal structure |
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