2D Hydrogen Bonded Copper (II) Coordination Network Constructed by the Combination of Flex

2D Hydrogen Bonded Copper (II) Coordination Network Constructed by the Combination of

Flexible and Rigid Ligands

解永树;刘清亮;杜晨霞;姜晖;徐小龙;朱玉;薛奕

【期刊名称】《中国化学（英文版）》 【年(卷),期】2001(019)010

【摘要】Complex [Cu(2,2'-bipy)(H2L1)] (C1O4)2(1) has been synthesized by the self- assembly of Cu(ClO4)2 with a rigid ligand 2,2'-bipyridine and

a

flexible

potential

tetradentate

ligand

N,N'-

bis(hydroxyethyl)ethylenediamine (H2L1). Crystal analyses reveal that the potentially tetradentate ligand H2L1 acts in a tridentate mode by the coordination of one hydroxyl oxygen atom and two amino nitrogen atoms. The Cu(Ⅱ) atom coordinates additionally with two bipyridyl nitrogen atoms, giving a distorted square pyramidal geometry. Each complex molecule is connected with four surrounding molecules along the ac plane by multiple hydrogen bonds, leading to 2D sheets constituted with 0.7874 nm × 1. 0891 nm metallomacrocyclic rectangles. Each vertex of the rectangle is occupied by a copper atom, and the four sides are comprised of multiple hydrogen bonds. 【总页数】4页(1005-1008)

【关键词】Self-assembly, hydrogen bonds, copper(II) complex, 2D networks

【作者】解永树;刘清亮;杜晨霞;姜晖;徐小龙;朱玉;薛奕

【作者单位】State Key Laboratory of Fire Science, Department of Chemistry, University of Science and Technology of China, Hefei,Anhui 230026, China ;State Key Laboratory of Fire Science, Department of Chemistry, University of Science and Technology of China, Hefei,Anhui 230026, China ;Department of Chemistry, Zhengzhou University, Zhengzhou, Henan 450052, China ;State Key Laboratory of Fire Science, Department of Chemistry, University of Science and Technology of China, Hefei,Anhui 230026, China ;State Key Laboratory of Fire Science, Department of Chemistry, University of Science and Technology of China, Hefei,Anhui 230026, China ;Department of Chemistry, Zhengzhou University, Zhengzhou, Henan 450052, China ;State Key Laboratory of Fire Science, Department of Chemistry, University of Science and Technology of China, Hefei,Anhui 230026, China 【正文语种】中文 【中图分类】O6 【文献来源】

https://www.zhangqiaokeyan.com/academic-journal-cn_chinese-journal-chemistry_thesis/0201251290076.html 【相关文献】

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