| Synthesis,Structure and Luminescent Properties of [Zn（btzb）2Cl2]·2H2O [btzb = 1,2-Bis（5-tetrazolyl）benzene] |
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| 引用本文： | 刘东,陈阳,李红喜,任志刚,张勇,郎建平.Synthesis,Structure and Luminescent Properties of [Zn（btzb）2Cl2]·2H2O [btzb = 1,2-Bis（5-tetrazolyl）benzene][J].结构化学,2008,27(3):335-339. |
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| 作者姓名： | 刘东 陈阳 李红喜 任志刚 张勇 郎建平 |
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| 作者单位： | School of Chemistry and Chemical Engineering Suzhou University，School of Chemistry and Chemical Engineering，Suzhou University，School of Chemistry and Chemical Engineering，Suzhou University，School of Chemistry and Chemical Engineering，Suzhou University，School of Chemistry and Chemical Engineering，Suzhou University，School of Chemistry and Chemical Engineering，Suzhou University，Suzhou，Jiangsu 215123，China，Suzhou，Jiangsu 215123，China，Suzhou，Jiangsu 215123，China，Suzhou，Jiangsu 215123，China，Suzhou，Jiangsu 215123，China，Suzhou，Jiangsu 215123，China State Key Laboratory of Coordination Chemistry，Nanjing University，Nanjing，Jiangsu 210093，China |
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| 基金项目： | the National Natural Science Foundation of China (No. 20525101)，the NSF of Jiangsu Province (No. BK2004205)，the Specialized Research Fund for the Doctoral Program of Higher Education (No. 20050285004)，State Key Laboratory of Coordination Chemistry |
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| 摘 要： | The title compound Zn（btzb）2Cl2]·2H2O （1·2H2O, btzb = 1,2-bis（5-tetrazolyl）ben- zene） was synthesized in situ by the 2＋3] cycloaddition reaction of phthalonitrile with NaN3 in water in the presence of ZnCl2 under refluxing conditions. 1·2H2O crystallizes in the monoclinic system, space group P2 1/c with a = 9.0119（18）, b = 7.5566（15）, c = 18.076（5）A, β= 114.67（2）°, V= 1118.6（4）A^3, Z = 2, Dc = 1.784 g/cm^3, T= 223（2） K, C16H16N16O2Cl2Zn, Mr = 600.74, F（000） = 608, μ（MoKα） = 1.393 mm^-1, S = 1.081, R = 0.0306 and wR = 0.0669 for 1896 observed reflections with I 〉 2σ（I）. The Zn^2＋ ion of 1 is coordinated by four N atoms from two btzb ligands and two Cl atoms, forming a distorted octahedral coordination geometry. A number of intermolecular hydrogen bon- ding interactions between molecules 1 and/or the solvated water molecules result in a 3D hydrogen-bonded structure. The luminescent property of 1·2H2O was also investigated.
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| 关 键 词： | 分析方法 化学结构 发光特性 锌 |
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