[1]苏永超,高楼军,王记江.超分子化合物{Cd(H_2dtca)(bipy)}的构筑及表征[J].江西师范大学学报(自然科学版),2014,(02):187-190.
 SU Yong-chao,GAO Lou-jun,WANG Ji-jiang.The Synthesis and Characterization of a Supramolecular Compound { Cd (H2 dtca) (bipy) }[J].,2014,(02):187-190.
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超分子化合物{Cd(H_2dtca)(bipy)}的构筑及表征()
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《江西师范大学学报》(自然科学版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2014年02期
页码:
187-190
栏目:
出版日期:
2014-04-30

文章信息/Info

Title:
The Synthesis and Characterization of a Supramolecular Compound { Cd (H2 dtca) (bipy) }
作者:
苏永超;高楼军;王记江
延安大学化学与化工学院,陕西省化学反应工程重点实验室,陕西延安716000
Author(s):
SU Yong-chao;GAO Lou-jun;WANG Ji-jiang
关键词:
镉(Ⅱ)配合物超分子化合物晶体结构荧光性质
Keywords:
Cd (Ⅱ) complexsupramolecular compoundcrystal structureluminescence property
分类号:
O614.24
文献标志码:
A
摘要:
利用1,3-二(2',4'-二羧酸苯基)苯、2,2'-联吡啶和氧化镉在水热条件下反应制备了一种新型超分子化合物{ Cd(H2dtca) (bipy)}[H2dtca=1,3-二(2',4'-二羧酸苯基)苯,bipy=2,2'-联吡啶].通过X-射线单晶衍射测定了化合物的晶体结构,并利用元素分析、红外光谱等技术对其进行表征.结构研究发现该晶体属于单斜晶系P21/n空间群,a=1.604 06(7) nm,b=1.037 30(4)nm,c=1.720 97(7) nm;β=101.803 0(10)°;Z=4,wR1=0.034 2,wR2 =0.079 5.晶体结构分析表明2个镉在1个1,3-二(2',4'-二羧酸苯基)苯的连接下形成了一个双核结构,再在氢键作用下,形成3维超分子结构.此外,还研究了配合物的固态荧光性质.
Abstract:
A new supermolecular compound {Cd2(H2dtca)2(bipy)2} [H2dtca=1,3-di(2',4'-dicarboxypheny)-benzene,bipy=2,2'-bipyridine] was synthesized hydrothermally and characterized by means of elemental analysis,IR and single crystal X-ray diffraction.Complex crystallizes in monoclinic space group P21/n,a=1.604 06(7)nm,b=1.037 30(4)nm,c=1.720 97(7)nm; β=101.803 0(10)°; Z=4,wR1=0.034 2,wR2=0.079 5.The crystal structure of compound revealed that one 1,3-di(2',4'-dicarboxypheny)benzene ligand links two Cd ions to form a symmetrical dimmer,and the binuclear units form a 3D supramolecular structure under the action of the hydrogen bonds.The luminescence property in solid state of complex have been further studied and discussed in this paper.

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相似文献/References:

[1]王小兵,卢文贯.超分子化合物(4-ApyH)_3(PMo_(12)O_(40))的合成、晶体结构及性质[J].江西师范大学学报(自然科学版),2013,(03):294.
 WANG Xiao-bing,LU Wen-guan.Synthesis, Structure and Properties of a Supramolecular Compound (4-ApyH) 3 (PMo12O40)[J].,2013,(02):294.

备注/Memo

备注/Memo:
国家自然科学基金(21373178);陕西省教育厅重点实验室科研计划(13JS124)
更新日期/Last Update: 1900-01-01