| 柔性二羧酸和双咪唑配体共同构筑的二重穿插的镍(Ⅱ)配位聚合物 |
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| 引用本文： | 孔治国,芦廷峰,王庆伟.柔性二羧酸和双咪唑配体共同构筑的二重穿插的镍(Ⅱ)配位聚合物[J].无机化学学报,2011,27(11):2271-2274. |
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| 作者姓名： | 孔治国 芦廷峰 王庆伟 |
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| 作者单位： | 环境友好材料制备与应用省部共建教育部重点实验室,吉林师范大学化学学院,四平 136000 |
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| 基金项目： | 环境友好材料制备与应用省部共建教育部重点实验室研究基金 |
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| 摘 要： | 本文报道了1个二重穿插的配位聚合物Ni2(1,2-bix)2(oba)2(H2O)2],并对该化合物进行了元素分析、红外和单晶X-射线表征(1,2-bix=1,2-(二亚甲基苯)二咪唑配体,oba=4,4′-氧联苯二甲酸阴离子)。该化合物属于单斜晶系,空间群P21/n,晶胞参数a=1.475 3(5)nm,b=1.684 1(4)nm,c=2.135 6(5)nm,β=102.864(3)°,V=5.173(2)nm3,Z=4,R=0.040 5,wR=0.101 0。在该化合物中,oba和1,2-bix连接着Ni(Ⅱ)原子形成二维(4,4)网络结构。2个相邻的(4,4)网络相互穿插形成了二重穿插的二维层状结构。O-H…O氢键进一步地稳定了此层状结构。
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| 关 键 词： | 配位聚合物 晶体结构 4 4′-氧联苯二甲酸盐 1 2-(二亚甲基苯)二咪唑 |
A Two-Fold Interpenetrating Ni(Ⅱ) Coordination Polymer Based on 1,2-Bis(imidazol-1-ylmethyl)benzene and 4,4′-Oxybis(benzoate) |
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| KONG Zhi-Guo,LU Ting-Feng and WANG Qing-Wei.A Two-Fold Interpenetrating Ni(Ⅱ) Coordination Polymer Based on 1,2-Bis(imidazol-1-ylmethyl)benzene and 4,4′-Oxybis(benzoate)[J].Chinese Journal of Inorganic Chemistry,2011,27(11):2271-2274. |
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| Authors: | KONG Zhi-Guo LU Ting-Feng and WANG Qing-Wei |
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| Institution: | Key Laboratory of Preparation and Applications of Environmental Friendly Materials, Ministry of Education, Department of Chemistry, Jilin Normal University, Siping, Jilin 136000, China,Key Laboratory of Preparation and Applications of Environmental Friendly Materials, Ministry of Education, Department of Chemistry, Jilin Normal University, Siping, Jilin 136000, China and Key Laboratory of Preparation and Applications of Environmental Friendly Materials, Ministry of Education, Department of Chemistry, Jilin Normal University, Siping, Jilin 136000, China |
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| Abstract: | A coordination polymer,Ni2(1,2-bix)2(oba)2(H2O)2] (1) (1,2-bix=1,2-bis(imidazol-1-ylmethyl)benzene and oba=4,4′-oxybis (benzoate)),has been hydrothermally synthesized and characterized by elemental analysis,IR spectroscopy and single-crystal X-ray diffraction.Crystal data:C56H48N8Ni2O12,monoclinic,space group P21/n,a=1.4753(5) nm,b=1.6841(4) nm,c=2.1356(5) nm,β=102.864(3)°,V=5.173(2) nm3,Z=4,R=0.040 5,wR=0.1010.In complex 1,the central Ni (Ⅱ) atoms are bridged by the 1,2-bix ligands and oba anions to form a twodimensional (2D) (4,4) network.Two 2D (4,4) networks interpenetrated in a two-fold mode.In addition,the O-H …O hydrogen-bonding interactions further stabilize the network structure of complex 1.CCDC:818375. |
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| Keywords: | coordination polymer crystal structure 4 4′-oxybis(benzoate) 1 2-bis(imidazol-1-ylmethyl)benzene |
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