| 一维链状4-硝基-3-羧甲基苯异丙酸镉配位聚合物{[Cd(3-CNPP)(Py)3]·2H2O}n的合成、晶体结构及热稳定性研究 |
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| 引用本文： | 高山,张现发,霍丽华,程晓丽,赵辉.一维链状4-硝基-3-羧甲基苯异丙酸镉配位聚合物{[Cd(3-CNPP)(Py)3]·2H2O}n的合成、晶体结构及热稳定性研究[J].无机化学学报,2005,21(8):1195-1198. |
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| 作者姓名： | 高山 张现发 霍丽华 程晓丽 赵辉 |
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| 作者单位： | 黑龙江大学化学化工与材料学院功能材料实验室,哈尔滨,150080 |
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| 基金项目： | 国家自然科学基金(No.20101003)，黑龙江省自然科学基金(No.B0007)，省高校骨干教师项目(No.1054G036)资助。 |
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| 摘 要： | A novel one-dimensional coordination polymer, {Cd(3-CNPP)(Py)3]·2H2O}n (3-CNPP2-=2-(3-carboxymethyl-4-nitrophenyl)propionate dianion, Py=pyridine) was synthesized and characterized by the element analysis, IR, TG and single crystal X-ray diffraction. The title complex crystallizes in monoclinic system with space group P21/ n, a=0.974 81(19) nm, b=1.992 3(4) nm, c=1.459 8(3) nm, β=95.92(3)°, and V=2.820 0(10) nm3 Z=4, R=0.037 3, wR=0.083 8. Each cadmium(Ⅱ) atom is seven-coordinated by four oxygen atoms from two different 3-CNPP2- groups and three nitrogen atoms from three pyridine ligands, forming a distorted pentagonal bipyramindal coordination geometry. The cadmium(Ⅱ) atoms are bridged by the tetradentate 3-CNPP2- groups, constructing a one-dimensional zigzag chain structure along c axis. The adjacent distance of Cd…Cd atoms is 0.979 6 nm. The two-dimensional hydrogen-bonding supramolecular network was formed via the hydrogen bond interactions. CCDC: 254257.
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| 关 键 词： | 镉配位聚合物 合成 晶体结构 |
| 文章编号： | 1001-4861(2005)08-1195-04 |
| 收稿时间： | 2004/12/6 0:00:00 |
| 修稿时间： | 2004年12月6日 |
Synthesis, Crystal Structure and Thermal Behave of 1D Chain Coordination Polymer {[Cd(3-CNPP)(Py)3] ·2H2O}n with 2-(3-carboxymethyl-4-nitrophenyl)propionic Acid Ligand |
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| GAO Shan,ZHANG Xian-F,HUO Li-Hu,CHENG Xiao-Li and ZHAO Hui.Synthesis, Crystal Structure and Thermal Behave of 1D Chain Coordination Polymer {[Cd(3-CNPP)(Py)3] ·2H2O}n with 2-(3-carboxymethyl-4-nitrophenyl)propionic Acid Ligand[J].Chinese Journal of Inorganic Chemistry,2005,21(8):1195-1198. |
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| Authors: | GAO Shan ZHANG Xian-F HUO Li-Hu CHENG Xiao-Li and ZHAO Hui |
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| Institution: | Laboratory of Functional Materials, School of Chemistry and Materials Science, HeilongJiang University, Harbin 150080,Laboratory of Functional Materials, School of Chemistry and Materials Science, HeilongJiang University, Harbin 150080,Laboratory of Functional Materials, School of Chemistry and Materials Science, HeilongJiang University, Harbin 150080,Laboratory of Functional Materials, School of Chemistry and Materials Science, HeilongJiang University, Harbin 150080 and Laboratory of Functional Materials, School of Chemistry and Materials Science, HeilongJiang University, Harbin 150080 |
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