文章摘要
徐荣晴,郑胜茂,张灿,曾操红,刘冬生.化合物2,2’-二硫代二苯甲酸·乙腈的合成与表征[J].井冈山大学自然版,2012,(1):37-40,43
化合物2,2’-二硫代二苯甲酸·乙腈的合成与表征
SYNTHESIS AND CHARACTERIZATION OF 2,2'- DISULFANEDIYLDIBENZOIC ACID ACETONITRILE
  
DOI:
中文关键词: 2,2’-二硫代二苯甲酸  晶体结构  荧光性质  紫外-可见光谱
英文关键词: 2, 2'-disulfanediyldibenzoic acid  crystal structure  UV-visible spectrum  luminescent
基金项目:江西省教育厅教改项目(JXJG-11-15-16;JXJG-11-15-6); 井冈山大学教改项目(XJJG-10-6)
作者单位
徐荣晴,郑胜茂,张灿,曾操红,刘冬生 [1]江西省配位化学重点实验室,江西吉安343009 [2]井冈山大学化学化工学院,江西吉安343009 
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中文摘要:
      利用水热反应合成了化合物2,2’-二硫代二苯甲酸·乙腈化合物[(H2DTBB)·(CH3CN)]n(1),H2DTBB=2,2’-二硫代二苯甲酸],并用红外光谱和X-射线单晶衍射对其结构进行了表征,该配合物属单斜晶系,C2/c空间群,晶胞参数为:a=1.6423(3)nm,b=1.2785(3)nm,c=2.1119(4)nm,β=109.12,V=4.1897(15)nm3,Z=4。该化合物是由邻巯基苯甲酸经原位合成H2DTBB与溶剂分子乙腈构成,分子间通过π...π堆积和氢键作用链接形成三维的超分子结构。同时还测定了该化合物的荧光性质和紫外-可见固体漫反射光谱。
英文摘要:
      A new compound of [(H2DTBB)·(CH3CN)]n (1), (H2DTBB = 2, 2'-disulfanediyldibenzoic acid), has been synthesized under the hydrothermal condition and characterized by IR spectroscopy and single-crystal X-ray diffraction. The crystal structure of 1 is of monoclinic, space group C2/c with a = 1.6423(3) nm, b = 1.2785(3) nm, c = 2.1119(4) nm, fl= 109.12~, V= 4.1897(15) nm3, Z = 4. Compound 1 is built from in-situ generated H2DTBB and solvent acetonitrile molecules, and resulting in a three-dimensional supramolecular structure via the interactions of the ...n stacking and the strong hydrogen bonding. Luminescent property and the UV-visible spectrum of the compound have also been investigated.
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