| Synthesis,Crystal Structure and Photoluminescence Property of a Ni（Ⅱ） Coordination Polymer with One-dimensional Double-sinusoidal Structure |
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| 引用本文： | 楼佳颖,李鹏,翁林红.Synthesis,Crystal Structure and Photoluminescence Property of a Ni（Ⅱ） Coordination Polymer with One-dimensional Double-sinusoidal Structure[J].结构化学,2011,30(1):71-74. |
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| 作者姓名： | 楼佳颖 李鹏 翁林红 |
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| 作者单位： | Department;Chemistry;Fudan;University; |
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| 基金项目： | supported by the Shanghai Leading Academic Discipline Project B 108 and Science & Technology Commission of Shanghai Municipality (08DZ2270500) |
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| 摘 要： | A new coordination polymer Ni(3-bpo)(m-bdc)(C2H5OH) 2]n(1,3-bpo = 2,5-bis(3-pyridyl) -1,3,4-oxadiazole,m-H2bdc = 1,3-benzenedicarboxylic acid) was solvothermally synthesi-zed and characterized by IR,TGA and single-crystal X-ray diffraction. The title complex crystalli-zes in the orthorhombic system,space group Pnma with a = 7.786(3) ,b = 17.253(6) ,c = 18.478(6) ,V = 2481.9(14) 3,Mr = 539.18,Dc = 1.443 g/cm3,Z = 4,R = 0.0353 and wR = 0.0589. The m-bdc and 3-bpo bridge two Ni(Ⅱ) ions through two carboxylate groups and two pyridyl groups forming a 1D infinite double-sinusoidal chain along the c axis. The photoluminescence of 1 shows a large red shift compared to that of free ligands in the solid state.
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| 关 键 词： | 光致发光性能 配位聚合物 甲醇合成 晶体结构 正弦 一维 苯二甲酸 射线衍射 |
Synthesis, Crystal Structure and Photoluminescence Property of a Ni(Ⅱ) Coordination Polymer with One-dimensional Double-sinusoidal Structure |
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| LOU Jia-Ying,LI Peng,WENG Lin-Hong.Synthesis, Crystal Structure and Photoluminescence Property of a Ni(Ⅱ) Coordination Polymer with One-dimensional Double-sinusoidal Structure[J].Chinese Journal of Structural Chemistry,2011,30(1):71-74. |
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| Authors: | LOU Jia-Ying LI Peng WENG Lin-Hong |
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| Institution: | Department of Chemistry, Fudan University, Shanghai 200433, China |
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| Abstract: | A new coordination polymer Ni(3-bpo)(/M-bdc)(C2H5OH)2]n (1, 3-bpo=2,5-bis(3-pyridyl)-1,3,4-oxadiazole, m-H2bdc=1,3-benzenedicarboxylic acid) was solvothermally synthesized and characterized by IR, TGA and single-crystal X-ray diffraction. The title complex crystallizes in the orthorhombic system, space group Pnma with a=7.786(3), b=17.253(6), c=18.478(6) A, V= 2481.9(14) (A)3, Mr=539.18, Dc=1.443 g/cm3, Z= 4, R=0.0353 and wR=0.0589. The m-bdc and 3-bpo bridge two Ni(II) ions through two carboxylate groups and two pyridyl groups forming a ID infinite double-sinusoidal chain along the c axis. The photoluminescence of 1 shows a large red shift compared to that of free ligands in the solid state. |
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| Keywords: | nickel(Ⅱ) coordination polymer crystal structure photoluminescence property |
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