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以2,2′-二硫代二苯甲酸、2,2′-联吡啶、咪唑、硝酸锌和硝酸锰为原料,使用水热方法合成了配合物[Zn(EBLA)(2,2′-bipy)(H2O)](EBLA=2,2′-二苯甲酸硫醚)(2,2′-bipy=2,2′-联吡啶)(1),自然挥发法制备了配合物[Mn(EBSA)(im)2(H2O)]n(EBSA=2,2′-二硫代二苯甲酸)(im=咪唑)(2)。利用元素分析、红外和热重分析对其进行了表征。利用X-射线单晶衍射对结构进行了测定,并研究了配合物1的荧光性质。配合物1中,2,2′-二苯甲酸硫醚是通过水热方法由2,2′-二硫代二苯甲酸发生原位反应制备,Zn2+离子是五配位的四角锥双核结构;配合物2中,Mn2+离子是六配位的变形八面体一维链状结构。配合物中存在氢键和π-π堆积等弱的分子间作用力。
The complex [Zn (EBLA) (2,2’-Dibenzothiophene) was synthesized from 2,2’-dithiodibenzoic acid, 2,2’-bipyridyl, imidazole, zinc nitrate and manganese nitrate by hydrothermal method. Bipy) (H2O)] (EBLA = 2,2’-dibenzoate) (2,2’-bipy = 2,2’-bipyridine) EBSA) (im) 2 (H2O)] n (EBSA = 2,2’-dithiodibenzoic acid) (im = imidazole) (2). It was characterized by elemental analysis, infrared and thermogravimetric analysis. The structure was determined by X-ray single crystal diffraction and the fluorescence properties of complex 1 were studied. In complex 1, 2,2’-dibenzoic acid thioether was prepared by in-situ reaction of 2,2’-dithiodibenzoic acid by hydrothermal method, and Zn2 + ions were quintic collidine dinuclear structure. In complex 2, the Mn2 + ion is a six-coordinated distorted octahedron one-dimensional chain structure. There are weak intermolecular forces such as hydrogen bonding and π-π stacking in the complex.