| 一维螺旋链状配位聚合物[Cu(p-BDOA)(2，2′-bipy)·H2O]n的合成与表征(英) |
| |
| 引用本文： | 高山,刘继伟,霍丽华,赵辉.一维螺旋链状配位聚合物[Cu(p-BDOA)(2，2′-bipy)·H2O]n的合成与表征(英)[J].无机化学学报,2005,21(9):1349-1352. |
| |
| 作者姓名： | 高山 刘继伟 霍丽华 赵辉 |
| |
| 作者单位： | 1. 黑龙江大学化学化工与材料学院,哈尔滨,150080
2. 黑龙江大学化学化工与材料学院,哈尔滨,150080;大庆石油学院化学化工学院,大庆,163318 |
| |
| 基金项目： | 国家自然科学基金（No.20101003）和黑龙江省高校骨干教师基金（No.1054G036）资助项目. |
| |
| 摘 要： | A new copper(Ⅱ) coordination polymer, Cu(p-BDOA)(2，2′-bipy)·H2O]n ( p-BDOA2-=benzene-1,4-dioxyacetate dianion; 2,2′-bipy=2,2′-bipyridine) has been synthesized and characterized by elemental analysis, IR, TG and single crystal X-ray diffraction. The Crystal crystallizes in orthorhombic system, the space group is P212121, with the unit cell parameters a=0.698 4(1) nm, b=1.559 7(3) nm, c=1.750 6(4) nm and V=1.906 8(7) nm3, Mr=461.91, Z=4, R=0.057 5, wR=0.078 3. Each copper(Ⅱ) atom is six-coordinated and displays a distorted square pyramidal geometry with a one-capped base by one very long semicoordinate Cu-O(carboxylate) bond. Adjacent Cu(Ⅱ) ions are bridged by carboxylate groups, resulting in a one-dimensional helical chain. The adjacent Cu…Cu distance within the polymeric chain is 1.348 4 nm. Furthermore, such chains are linked through hydrogen bonds and π-π stacking interactions to form supramolecular network. CCDC: 219234.
|
| 关 键 词： | 羧酸铜配合物 合成 螺旋结构 |
| 文章编号： | 1001-4861(2005)09-1349-04 |
| 收稿时间： | 1/7/2005 12:00:00 AM |
| 修稿时间： | 2005-04-21 |
Synthesis and Characterization of Coordination Polymer[Cu(p-BDOA)(2,2'-bipy)·H2O]n with One-dimensional Helical Chain |
| |
| GAO Shan,LIU Ji-Wei,HUO Li-Hua and ZHAO Hui.Synthesis and Characterization of Coordination Polymer[Cu(p-BDOA)(2,2''''-bipy)·H2O]n with One-dimensional Helical Chain[J].Chinese Journal of Inorganic Chemistry,2005,21(9):1349-1352. |
| |
| Authors: | GAO Shan LIU Ji-Wei HUO Li-Hua and ZHAO Hui |
| |
| Institution: | School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080,School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080;College of Chemistry and Chemical Technology, Daqing Petroleum Institute, Daqing 163318,School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080 and School of Chemistry and Materials Science, Heilongjiang University, Harbin 150080 |
| |
| Abstract: | A new copper(Ⅱ) coordination polymer, Cu(p-BDOA)(2,2'-bipy)·H2O]n (p-BDOA2-=benzene-1,4-dioxyacetate dianion; 2,2'-bipy=2,2'-bipyridine) has been synthesized and characterized by elemental analysis, IR, TG and single crystal X-ray diffraction. The Crystal crystallizes in orthorhombic system, the space group is P212121, with the unit cell parameters a=0.698 4(1) nm, b=1.559 7(3) nm, c=1.750 6(4) nm and V=1.906 8(7) nm3, Mr=461.91, Z=4, R=0.057 5, wR=0.078 3. Each copper(Ⅱ) atom is six-coordinated and displays a distorted square pyramidal geometry with a one-capped base by one very long semicoordinate Cu-O(carboxylate) bond. Adjacent distance within the polymeric chain is 1.348 4 nm. Furthermore, such chains are linked through hydrogen bonds and π-π stacking interactions to form supramolecular network. CCDC: 219234. |
| |
| Keywords: | Copper(Ⅱ) carboxylate complex synthesis helical structure |
| 本文献已被 万方数据 等数据库收录！ |
| 点击此处可从《无机化学学报》浏览原始摘要信息 |
| 点击此处可从《无机化学学报》下载免费的PDF全文 |
|
