| 两个含[MS4Cu4]簇核的一维配位聚合物{[MS4Cu4(bpe)2(ani)2I2]·3.5ani}n(M=Mo,W;ani=苯胺)的组装及其晶体结构 |
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| 引用本文： | 刘泉,陈秋芳,虞虹,赵鑫,张文华,郎建平.两个含[MS4Cu4]簇核的一维配位聚合物{[MS4Cu4(bpe)2(ani)2I2]·3.5ani}n(M=Mo,W;ani=苯胺)的组装及其晶体结构[J].无机化学学报,2015,31(9):1805-1810. |
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| 作者姓名： | 刘泉 陈秋芳 虞虹 赵鑫 张文华 郎建平 |
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| 作者单位： | 苏州大学材料与化学化工学部, 苏州 215123;南通大学化学化工学院, 南通 226019,苏州大学材料与化学化工学部, 苏州 215123,苏州大学材料与化学化工学部, 苏州 215123,苏州大学材料与化学化工学部, 苏州 215123,苏州大学材料与化学化工学部, 苏州 215123,苏州大学材料与化学化工学部, 苏州 215123 |
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| 基金项目： | 国家自然科学基金(No.21373142,21371126)资助项目。 |
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| 摘 要： | 前驱团簇Et4N]4MS4Cu4I6](M=Mo(1a);W(1b))与双齿桥连配体1,2-双(4-吡啶基)乙烷(bpe)在苯胺溶液中反应,生成2个结构相似的一维MS4Cu4]团簇基配位聚合物{MS4Cu4(bpe)2(ani)2I2]·3.5ani}n(M=Mo(2),W(3);ani=苯胺)。通过元素分析、红外光谱和X-射线单晶衍射对2和3进行了表征。晶体结构分析表明前驱团簇1a和1b中五核马鞍形MS4Cu4]簇核分别在2和3中得以保留,2个桥连配体bpe连接相邻的簇核,在111]方向延伸形成一维"Z"字形链结构。
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| 关 键 词： | Mo(W)-Cu-S簇 苯胺 配位聚合物 组装 晶体结构 |
| 收稿时间： | 2015/5/24 0:00:00 |
| 修稿时间： | 6/4/2015 12:00:00 AM |
Two One-Dimensional [MS4Cu4]-Supported Coordination Polymers: Assembly and Crystal Structures of {[MS4Cu4(bpe)2(ani)2I2]·3.5ani}n (M=Mo, W; ani=aniline) |
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| LIU Quan,CHEN Qiu-Fang,YU Hong,ZHAO Xin,ZHANG Wen-Hua and LANG Jian-Ping.Two One-Dimensional [MS4Cu4]-Supported Coordination Polymers: Assembly and Crystal Structures of {[MS4Cu4(bpe)2(ani)2I2]·3.5ani}n (M=Mo, W; ani=aniline)[J].Chinese Journal of Inorganic Chemistry,2015,31(9):1805-1810. |
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| Authors: | LIU Quan CHEN Qiu-Fang YU Hong ZHAO Xin ZHANG Wen-Hua and LANG Jian-Ping |
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| Institution: | College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China;College of Chemistry and Chemical Engineering, Nantong University, Nantong, Jiangsu 226019, China,College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China,College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China,College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China,College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China and College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou, Jiangsu 215123, China |
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| Abstract: | Reactions of the preformed cluster precursors Et4N]4MS4Cu4I6] (M=Mo (1a); W (1b)) with a ditopic bridging ligand 1, 2-bis(4-pyridyl)ethane (bpe) in aniline solutions gave rise to two analogous one-dimensional cluster-supported coordination polymers {MS4Cu4(bpe)2(ani)2I2]·3.5ani}n (M=Mo (2), W (3); ani=aniline). Both 2 and 3 are characterized by elemental analysis, IR spectra, and single crystal X-ray diffraction. X-ray analyses revealed that the pentanuclear saddle-shaped MS4Cu4] cores in 1a and 1b are retained in 2 and 3. The adjacent MS4Cu4] cores are interconnected by double bpe bridges to afford one-dimensional zigzag chains extending along the 111] direction. |
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| Keywords: | Mo(W)-Cu-S cluster aniline coordination polymer assembly crystal structure |
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