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具有多重互穿结构的配位聚合物[Co(bpe)4(CNS)2]n
引用本文:杨芳,汪洋林,郝宝润,韦庆婷,付峰,齐广才. 具有多重互穿结构的配位聚合物[Co(bpe)4(CNS)2]n[J]. 延安大学学报(自然科学版), 2008, 27(1): 52-54
作者姓名:杨芳  汪洋林  郝宝润  韦庆婷  付峰  齐广才
作者单位:1. 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
2. 陕西富县北道德中学,陕西富县,727502
3. 铜川市二中,陕西铜川,727000
摘    要:采用1,2-二(4-吡啶)乙烯,硫氰酸铵和乙酸钴在水热条件下合成了配位聚合物[Co(bpe)4(CNS)2]n(bpe=1,2-二(4-吡啶)乙烯,CNS=硫氰酸根),并通过元素分析、x-射线单晶衍射等技术对其结构进行了表征。配合物属四方晶系,空间群为14;晶体学参数:α=1.5897nm,b=1.5897nm,C=1.5446nm;β=90°,V=3.903nm^3,Z=4,R1=0.0784,wR2=0.1908。晶体的基本构建基元包含一个钴(Ⅱ)原子,四个1,2-二(4-吡啶)乙烯,两个无序的硫氰酸根,其中每个Co(Ⅱ)原子与四个1,2-二(4-吡啶)乙烯相连形成了具有菱形格子的[4,4]二维网,有趣的是,沿C轴加角为90。的的二维网又互穿构筑了2D→D的配位聚合网络。

关 键 词:1,2-二(4-吡啶)乙烯  配位聚合物  水热法  穿插结构
文章编号:1004-602X(2008)01-0052-03
修稿时间:2007-12-08

Multi-interpenetrating Structure Complex [Co(bpe)4(CNS)2]n
YANG Fang,WANG Yang-Lin,HAO Bao-Run,WEI Qing-Ting,FU Feng,QI Guang-Cai. Multi-interpenetrating Structure Complex [Co(bpe)4(CNS)2]n[J]. Journal of Yan'an University(Natural Science Edition), 2008, 27(1): 52-54
Authors:YANG Fang  WANG Yang-Lin  HAO Bao-Run  WEI Qing-Ting  FU Feng  QI Guang-Cai
Affiliation:YANG Fang WANG Yang- Lin, HAO Bao- Run, WEI Qing- Ting, FU Feng1 , QI Guang - Cai ( 1. Key Laboratory of Chemical Reaction Engineering of Shaanxi Province, Department of Chemistry and Chemical Engineering , Yanan University, Yanan Shaanxi 716000; 2. The Beidaode Middle School of Fuxian County, Yanan Shaanxi 727502 ; 3. The NO. 2 Middle School of Tong chuan, Shaanxi 727000)
Abstract:The 3D structure topological complex [ Co (bpe) 4 ( CNS ) 2 ] n ( bpe = 1,2 - Di ( 4 - pyridy) ethylene, CNS =NH4CNS) has been synthesized by the hydrothermal method, and its molecular and crystal structures were determined by single - crystal X - ray diffraction. The complex is tetragonal, with space group I4, α=1.5897nm,b=1.5897nm,C=1.5446nm;β=90°,V=3.903nm^3,Z=4,R1=0.1379,wR2=0.2397. In the complex, every Co(Ⅱ) atom is six -coordinated by six nitrogen atoms from four 1,2 -Di (4 -pyridy) ethylene and two CNS - groups, forming a octahedral coordination configuration. The Co (Ⅱ) atoms are bridged by the 1,2 - Di (4 - pyridy) ethylene groups, constructing a two -dimensional [ 4,4 ] reseau structure, these 2D layers into a 3 D structure interpenetrating complex.
Keywords:1,2 - Di (4 - pyridyl) ethylene  complex  hydrothermal synthesis  coordination polymer
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