期刊文献+

一维链状配合物Cd(SDBA)(H_2O)_2的合成及其晶体结构 被引量:1

Synthesis and Crystal Structure of One-dimensional Chain-like Complex Cd(SDBA)(H_2O)_2
在线阅读 下载PDF
导出
摘要 用水热法合成了新型的一维配合物Cd(SDBA)(H2O)2(1,H2SDBA=二苯砜-4,4′-二甲酸),其结构经IR,元素分析和X-射线单晶衍射表征。1属于单斜晶系,P2/c空间群,晶胞参数:a=1.330 3(6)nm,b=0.528 2(9)nm,c=1.217 6(6)nm,β=116.143(5)°,V=0.768(6)nm3,Z=2,M r=452.7 g.mol-1,Dc=1.958 g.cm-3,μ=1.599 mm-1,F(000)=448,R1=0.041 3,wR2=0.098 3,S=0.985。1中Cd2+与2个SDBA2-配体上的4个O原子和2个配位水上的2个O原子配位,形成一个畸变的八面体。在a轴方向,Cd2+经SDBA2-桥联形成一维波浪状链,链与链之间通过氢键相互作用形成三维超分子结构。 A novel one-dimensional Cd( Ⅱ ) complex, Cd(SDBA) (H2O)2 (1, H2SDBA = diphenyl suffone-4,4′-dioctyl phthalate), was synthesized by hydrothermal method. The structure was characterized by IR, elemental analysis and X-ray single crystal diffraction analysis. 1 belongs to monoelinie system, space group P2/c with a = 1. 330 3(6) nm, b =0.528 2(9) nm, c = 1. 217 6(6) nm, β = 116. 143 (5) °, V = 0. 768 (6) nm^3, Z = 2, Mr = 452.7 g · mol^-1, Dc = 1. 958 g · cm^-3,μ = 1. 599 mm^-1, F(000) =448, R1 =0.041 3, wR2 =0.098 3, S =0. 985. The Cd atom is six-coordinated with slightly distorted octahedral coordination geometry by four carboxylate oxygen atoms from two different SDBA^2- ligand and two oxygen atoms from two coordinated water molecules. The Cd^2+ is bridged by the SDBA^2- ligand into a wavy chain, which is further linked into three-dimensional supramolecular structure by hydrogen-bonding.
出处 《合成化学》 CAS CSCD 北大核心 2009年第2期192-195,共4页 Chinese Journal of Synthetic Chemistry
基金 安徽省学术技术带头人科研资助项目(044-J04011) 安徽省教育厅自然科学基金资助项目(KJ2008B004)
关键词 镉(Ⅱ)配合物 晶体结构 荧光性质 水热合成 Cd ( Ⅱ ) complex crystal structure luminescent property hydrothermal synthesis
  • 相关文献

参考文献1

二级参考文献19

  • 1方千荣,朱广山,辛明红,薛铭,张志杰,姬长征,石鑫,吴刚,田歌,裘式纶.三维无机-有机杂化微孔化合物Mn_3(BTC)_2(DMF)_4的合成与结构[J].高等学校化学学报,2004,25(8):1425-1427. 被引量:8
  • 2Sun J. Y. , Weng L. H. , Zhou Y. M. et al.. Angew. Chem. Int. Ed. [J], 2002, 41:4471-4473
  • 3Zhou Y. F. , Jiang F. L. , Yuan D. Q. et al.. Angew. Chem. Int. Ed. [ J], 2004, 43 : 5665-5668
  • 4Tian Y. Q. , Cai C. X. , Ji Y. et al.. Angew. Chem. Int. Ed. [J], 2002, 41:1384-1386
  • 5Tao J., Tong M. L., Chen X. M.. J. Chem. Soe., Dalton Trans. [J], 2000:3669-3674
  • 6Fang Q. R. , Zhu G. S. , Xue M. et al.. Angew. Chem. Int. Ed. [J] , 2005, 44:3845-3848
  • 7Shi X. , Zhu G. S. , Qiu S. L. et al.. Angew. Chem. Int. Ed. [J], 2004, 43:6482-6485
  • 8Eddaoudi M. , Moler D. B. , Li H. etal.. Acc. Chem. Res. [J], 2001,34:319-330
  • 9Yaghi O. M. , Li H. , Groy T. L.. J. Am. Chem. Soc. [J] , 1996, 118:9096-9101
  • 10Yaghi O. M. , Davis C. E. , Li G.. J. Am. Chem. Soc. [J], 1997, 119:2861-2868

共引文献4

同被引文献2

引证文献1

二级引证文献1

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部