| Two-dimensional Supramolecular Structure of a Mercury（Ⅱ） Iodide Complex with Organosulfide |
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| 引用本文： | 闫春凤,岳呈阳,吴明燕,陈莲,冯蕊,江飞龙,洪茂椿.Two-dimensional Supramolecular Structure of a Mercury（Ⅱ） Iodide Complex with Organosulfide[J].结构化学,2009,28(4):453-456. |
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| 作者姓名： | 闫春凤 岳呈阳 吴明燕 陈莲 冯蕊 江飞龙 洪茂椿 |
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| 作者单位： | YAN Chun-Feng,FENG Rui(State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China;Graduate School of the Chinese Academy of Sciences,Beijing 100039,China);YUE Cheng-Yang,WU Ming-Yan,CHEN Lian,JIANG Fei-Long,HONG Mao-Chuna(State Key Laboratory of Structural Chemistry,Fujian Institute of Research on the Structure of Matter,The Chinese Academy of Sciences,Fuzhou,Fujian 350002,China)
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| 基金项目： | 国家重点基础研究发展规划(973计划)，国家自然科学基金 |
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| 摘 要： | A mercury（Ⅱ） iodide complex with organosulfide Hg（pymt）（pymtH）I] 1 （pymt = the anion of pyrimidine-2-thiolate） has been synthesized by slow evaporation of the solution at room temperature and structurally characterized by single-crystal X-ray diffraction. Basic ideas and data collected are given. X-ray diffraction analysis reveals that complex 1 is mononuclear. Crystallographic data： C8H7HgIN4S2, Mr = 550.79, monoclinic system, space group P21/c, a = 11.218（4）, b = 9.551（3）, c = 15.877（4） A^°, β = 129.697（15）°, V = 1308.9（7） A^°^3, Z = 4, Mr = 550.79, Dc = 2.795 g/cm^3, F（000） = 995, μ（MoKa） = 14.415 mm^-1, 2（MoKa） = 0.71073 A^°, T= 293（2） K, 2θmax = 54.9°, GOOF= 1.053, the final R = 0.0310 and wR = 0.0742 for 2547 observed reflections with I 〉 2σ（I） （refinement on F^2）. Complex 1 is connected through hydrogen bonds to give a one-dimensional supramolecular chain structure. Furthermore, π-π interactions are also found between the pyrimidine rings with the center-to-center distances of 3.439（4） and 3.603（4） A^°, so complex 1 expands the chains into a two-dimensional network.
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| 关 键 词： | 超分子结构 碘络合物 分子链结构 汞 二维 射线衍射分析 X射线衍射 数据收集 |
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