| 2,2'-二硫代二苯甲酸、2,2'-二羧苯基硫醚及氮杂环配体的锌和钴配合物的合成、晶体结构与性质 |
| Syntheses, Crystal Structures and Properties of Zinc(Ⅱ) and Co(Ⅱ) Complexes Constructed by 2,2'-Dithiosalicylic Acid, Bis(2-carboxyphenyl) Sulfide and N-Donor Ligands |
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| 摘要: 使用2，2'-二硫代二苯甲酸和1H-咪唑[4，5-f] [1，10]菲咯啉（ip）、硝酸锌在水热条件下发生的原位反应合成了1个锌配合物，即[Zn（C14H8O4S）（ip）（H2O）]（1）（C14H8O4S=2，2'-二羧苯基硫醚）；然后又利用2，2'-二硫代二苯甲酸和咪唑（im）、硝酸钴在水溶液中合成了1个钴配合物，即 {[Co（C14H8O4S2）（im）2]·H2O}n（2）（C14H8O4S2=2，2'-二硫代二苯甲酸根），并对它们分别进行了元素分析、红外光谱、热稳定性、荧光光谱、X射线粉末衍射和X射线单晶衍射的表征。结果表明：配合物1由2，2'-二羧苯基硫醚配体连接形成了一个双核的化合物，且锌原子是五配位的三角双锥结构。配合物2由二硫代二苯甲酸配体桥联形成了一个一维链状结构，且钴原子是六配位的八面体结构。 |
| 关键词: 2,2'-二硫代二苯甲酸 2,2'-二羧苯基硫醚 原位反应 晶体结构 |
| 基金项目: |
| Abstract: The Zn(Ⅱ) complex,[Zn(C14H8O4S)(ip)(H2O)] (1) (C14H8O4S=bis(2-carboxyphenyl) sulfide, ip=1H-imidazo[4,5-f] [1,10]phenanthroline) was prepared with 2,2'-dithiosalicylic acid, ip and Zn(NO3)2·6H2O by in situ hydro-thermal reaction; while {[Co(C14H8O4S2)(im)2]·H2O}n (2) (C14H8O4S2=2,2'-dithiosalicylate, im=imidazole) was synth-esized by mixing 2,2'-dithiosalicylic acid, im and cobalt dinitrate; after that they were characterized by elemental analysis, thermal analysis, IR, fluorescent spectra analysis, XRD and X-ray single crystal diffraction. Complex 1 has a dinuclear structure, and the Zn(Ⅱ) ion is five-coordinated in a distorted trigonal bipyramidal geometry. Complex 2 has a one-dimensional chain structure, while the Co(Ⅱ) ion is six-coordinated to form a distorted octahedral configuration. |
| Keywords: 2,2'-dithiosalicylic acid bis(2-carboxyphenyl) sulfide in situ reaction crystal structure |
| 投稿时间：2016-12-20 修订日期：2017-01-06 |
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| 刘继伟.2,2'-二硫代二苯甲酸、2,2'-二羧苯基硫醚及氮杂环配体的锌和钴配合物的合成、晶体结构与性质[J].无机化学学报,2017,33(4):705-712. |
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