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一种2,2’-联咪唑化合物的水热合成和晶体结构
引用本文:陈文通,匡汉茂,陈华龙.一种2,2’-联咪唑化合物的水热合成和晶体结构[J].井冈山大学学报(自然科学版),2013(5):19-22.
作者姓名:陈文通  匡汉茂  陈华龙
作者单位:井冈山大学应用化学研究所,江西,吉安 343009; 井冈山大学化学化工学院,江西,吉安 343009
基金项目:Foundation item: The science and technology project of Jiangxi Provincial Department of Education (GJJ 1 1535).
摘    要:通过溶剂热反应法合成了一种2,2’-联咪唑化合物(H30)(2,2’-biimidazole)C1(1),并对该化合物进行了X-射线单晶结构分析。标题化合物属于单斜晶系的C2/m空间群,晶胞参数如下:a-16.5760(4),b=11.5546(4),c=4.6180(1)A,β=96.382(2)°,y=879.00(4)A^3,C6H9C1N40,Mr=188.62,Dc=1.425g/cIn3,S=1.022,/a(MoKa)=0.393mm-1,F(000)=392,R=0.0454和wR:O.1298。该化合物具有二维超分子结构。该化合物能够发出蓝色荧光。

关 键 词:联咪唑  晶体  荧光  溶剂热  超分子

SOLVOTHERMAL PREPARATION AND CRYSTAL STRUCTURE OF A 2,2'-BIIMIDAZOLE COMPOUND
CHEN Wen-tong,KUANG Han-mao,CHEN Hua-long.SOLVOTHERMAL PREPARATION AND CRYSTAL STRUCTURE OF A 2,2'-BIIMIDAZOLE COMPOUND[J].Journal of Jinggangshan University(Natural Sciences Edition),2013(5):19-22.
Authors:CHEN Wen-tong  KUANG Han-mao  CHEN Hua-long
Institution:1. Institute of Applied Chemistry, Jinggangshan University, Ji'an, Jiangxi 343009, China; 2. School of Chemistry and Chemical Engineering, Jinggangshan University, Ji'an, Jiangxi 343009, China)
Abstract:A biimidazole-containing compound, (H30)(2,2'-biimidazole)C1 (1), has been obtained through solvothermal reactions and structurally characterized by single-crystal X-ray diffraction. Compound 1 crystallizes in the space group C2/m of the monoclinic system with four formula units in a cell: a = 16.5760(4), b = 11.5546(4), c = 4.6180(1) A, 3 = 96.382(2)°, V = 879.00(4) A3, C6H9C1N40, Mr = 188.62, De = 1.425 g/cm3, S = 1.022, ix(MoKct) = 0.393 mm-1, F(000) = 392, R = 0.0454 and wR = 0.1298. Compound 1 is characteristic of a 2-D supramolecular layer motif. Compound 1 displays an emission in the blue region.
Keywords:biimidazole  crystal  fluorescence  solvothermal  supramolecular
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