| 二维层状铜配位聚合物[Cu2(3-PyOH)2(EDTA)]n的合成与结构研究 |
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| 引用本文： | 邓兆鹏,高山,霍丽华,赵辉. 二维层状铜配位聚合物[Cu2(3-PyOH)2(EDTA)]n的合成与结构研究[J]. 无机化学学报, 2007, 23(3): 555-557 |
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| 作者姓名： | 邓兆鹏 高山 霍丽华 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室,哈尔滨,150080 |
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| 基金项目： | 黑龙江省自然科学基金;黑龙江省高校骨干教师资助项目 |
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| 摘 要： | A 2D copper coordination polymer of [Cu2(3-PyOH)2(EDTA)]n (EDTA4-=ethylenediaminetetraacetate quadrivalent anion C10H12N2O8, 3-PyOH=3-hydroxypyridine) was synthesized and characterized by the element analysis, IR and single crystal X-ray diffraction. The title complex crystallizes in monoclinic system with space group P21/c, a=1.327 5(3) nm, b=0.930 39(19) nm, c=0.948 44(19) nm, β=108.21(3)°, and V=1.112 8(4) nm3, Z=2, R=0.025 2, wR=0.066 1. Each copper(Ⅱ) atom is five-coordinated by three O atoms and one N atom from two different EDTA4- groups and one N atom from 3-PyOH ligand, forming a distorted square-pyramidal coordination geometry. Two adjacent copper(Ⅱ) atoms are bridged by the bis-tetradentate EDTA4- groups, constructing a two-dimensional layer structure along bc plane. The adjacent Cu…Cu distances are 0.502 5(3) and 0.611 3(3) nm. CCDC: 618806.
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| 关 键 词： | 铜配位聚合物； 合成； 晶体结构 |
| 文章编号： | 1001-4861(2007)03-0555-03 |
| 修稿时间： | 2006-11-13 |
Synthesis and Structure of 2D Copper Coordination Polymer [Cu2(3-PyOH)2(EDTA)]n |
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| DENG Zhao-Peng,GAO Shan,HUO Li-Hua and ZHAO Hui. Synthesis and Structure of 2D Copper Coordination Polymer [Cu2(3-PyOH)2(EDTA)]n[J]. Chinese Journal of Inorganic Chemistry, 2007, 23(3): 555-557 |
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| Authors: | DENG Zhao-Peng GAO Shan HUO Li-Hua ZHAO Hui |
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| Affiliation: | 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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| Abstract: | |
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| Keywords: | copper coordination polymer synthesis crystal structure |
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