| 微孔[Me4N]2HgGe4S10的溶剂热合成与表征 |
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| 引用本文： | 朱阳春,白音孟和,刘新,贾翠英,刘晓阳,安永林. 微孔[Me4N]2HgGe4S10的溶剂热合成与表征[J]. 化学学报, 2006, 64(5): 371-374 |
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| 作者姓名： | 朱阳春 白音孟和 刘新 贾翠英 刘晓阳 安永林 |
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| 作者单位： | 大连理工大学化学系 大连116024(朱阳春，白音孟和，刘新，贾翠英，安永林)，吉林大学无机合成与制备国家重点实验室 长春130012(刘晓阳) |
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| 摘 要： | 用溶剂热方法合成了[Me4N]2HgGe4S10, 通过单晶X射线衍射, IR, DSC-TG手段对其进行了表征. 结果表明, 标题化合物属四方晶系, I-4空间群, 晶胞参数a＝0.92687(8) nm, c＝1.43739(12) nm, V＝1.23484(18) nm3, Z＝2, Mo Kα λ＝0.071073 nm, R1＝0.0570, wR2＝0.1374, 空旷骨架结构由超四面体Ge4S10与HgS4四面体共用顶点连接而成, 有机模板离子在一维孔道中. 该化合物具有一定的热稳定性, 在320 ℃发生分解形成GeS2.
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| 关 键 词： | 溶剂热合成 晶体结构 开放骨架 热稳定性 |
| 收稿时间： | 2005-05-18 |
| 修稿时间： | 2005-05-182005-11-07 |
Solvothermal Synthesis and Characterization of an Open-Framework [Me4N]2HgGe4S10 |
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| ZHU Yang-Chun,BAIYIN Meng-He,LIU Xin,JIA Cui-Ying,LIU Xiao-Yang,AN Yong-Lin. Solvothermal Synthesis and Characterization of an Open-Framework [Me4N]2HgGe4S10[J]. Acta Chimica Sinica, 2006, 64(5): 371-374 |
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| Authors: | ZHU Yang-Chun BAIYIN Meng-He LIU Xin JIA Cui-Ying LIU Xiao-Yang AN Yong-Lin |
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| Affiliation: | a Department of Chemistry, Dalian University of Technology, Dalian 116024; b Key Laboratory of Inorganic Synthesis and Preparation, Jilin University, Changchun 130012 |
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| Abstract: | An open-framework [Me4N]2HgGe4S10 (1) was solvothermally synthesized and characterized by single crystal diffraction, IR and DSC-TG techniques. Compound 1 was built up from supertetrahedra and HgS4, and has 1D channels with pore sizes of 0.94 nm×0.65 nm along direction a or b. TG-DSC results indicated that 1 has a good thermal stability in a nitrogen. Crystal data for 1: Mr＝957.55, space group I-4, a＝0.92687(8) nm, c＝1.43739(12) nm, V＝1.23484(18) nm3, Z＝2, Mo Kα λ＝0.071073 nm, R1＝0.057, wR2＝0.1374 for 906 reflections with I＞2σ(I). |
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| Keywords: | solvothermal synthesis crystal structure open-framework thermal stability |
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