[1]张文倩,肖子敬.一维链结构的铜配位聚合物{［Cu2(BPIPH)(C5H5N)2(H2O)］·3H2O}n的合成与表征[J].华侨大学学报(自然科学版),2020,41(2):208-214.[doi:10.11830/ISSN.1000-5013.201907022]
　ZHANG Wenqian,XIAO Zijing.Synthesis and Characterization of One-Dimensional Chain Structure Coordination Polymer {［Cu2(BPIPH)(C5H5N)2(H2O)］·3H2O}n[J].Journal of Huaqiao University(Natural Science),2020,41(2):208-214.[doi:10.11830/ISSN.1000-5013.201907022]
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一维链结构的铜配位聚合物{［Cu2(BPIPH)(C5H5N)2(H2O)］·3H2O}n的合成与表征()
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《华侨大学学报（自然科学版）》[ISSN:1000-5013/CN:35-1079/N]

卷:
第41卷
期数:
2020年第2期
页码:
208-214
栏目:
出版日期:
2020-03-20

文章信息/Info

Title:
Synthesis and Characterization of One-Dimensional Chain Structure Coordination Polymer {［Cu2(BPIPH)(C5H5N)2(H2O)］·3H2O}n
文章编号:
1000-5013(2020)02-0208-07
作者:
张文倩;  肖子敬
华侨大学 材料科学与工程学院, 福建 厦门 361021
Author(s):
ZHANG Wenqian;  XIAO Zijing
College of Materials Science and Engineering, Huaqiao University, Xiamen 361021, China
关键词:
Cu(Ⅱ)配合物;  二丙酮酸缩间苯二甲酰腙;  晶体结构;  一维链状结构;  溶液法
Keywords:
Cu(Ⅱ)complex;  N; N’-bis(pyruvic acid)isophthalohydrazone;  crystal structure;  one-dimensional chain structure;  solution method
分类号:
O641.4
DOI:
10.11830/ISSN.1000-5013.201907022
文献标志码:
A
摘要:
采用溶液法合成具有一维链结构的铜配位聚合物{［Cu2(BPIPH)(C5H5N)2(H2O)］·3H2O}n(H4BPIPH=二丙酮酸缩间苯二甲酰腙,C14H14N4O6).研究结果表明:该化合物属正交晶系;空间群为Pccn;晶胞参数为a=1.694 21(8)nm,b=2.485 80(11)nm,c=1.372 05(8)nm,V=5.778 3(5)nm3,Z=8,Dc=1.581 g·cm-3,μ=1.536 mm-1,F(000)=2 816,R1=0.043 0,wR2=0.090 6;该标题配合物是由2个中心Cu(Ⅱ)原子,1个BPIPH4-配体,1个配位水分子,2个吡啶分子和3个游离水分子组成;双核铜配合物分子之间通过BPIPH4-配体中羧酸根的桥联作用,将化合物连接成一维链状结构.
Abstract:
A new one-dimensional chain structure supramolecular coordination polymer of {［Cu2(BPIPH)(C5H5N)2(H2O)］·3H2O}n(H4BPIPH=N,N’-bis(pyruvic acid)isophthalohydrazone, C14H14N4O6)was prepared by solution method and structurally characterized. The results show that it crystallizes in orthorhombic crystal system and the space group is Pccn with a=1.694 21(8)nm,b=2.485 80(11)nm,c=1.372 05(8)nm, V=5.778 3(5)nm3, Z=8, Dc=1.58 1 g·cm-3, μ=1.536 mm-1, F(000)=2 816, R1=0.043 0, wR2=0.090 6. The title Complex consists of two central Cu(Ⅱ)atoms, one BPIPH4- ligand, one coordinating water molecule, two pyridine molecules and three free water molecules. Among them, the dinuclear copper complex molecules are bridged by carboxyl oxygen of BPIPH4- ligand to generate one-dimensional chain structure.

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备注/Memo

备注/Memo:
收稿日期: 2019-07-01
通信作者: 肖子敬(1962-),男,研究员,博士,主要从事无机材料化学的研究.E-mail:xzj@hqu.edu.cn.
基金项目: 国家自然科学基金资助项目(21771066); 福建省自然科学基金资助项目(2015H0024)
更新日期/Last Update: 2020-03-20