| 磺酸基配体单核钴配合物的合成、晶体结构及性质 |
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| 引用本文： | 关磊,侯明志,霍鹏,王莹,王昌赫.磺酸基配体单核钴配合物的合成、晶体结构及性质[J].辽宁石油化工大学学报,2021,41(1):13-17. |
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| 作者姓名： | 关磊 侯明志 霍鹏 王莹 王昌赫 |
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| 作者单位： | 辽宁石油化工大学 石油化工学院，辽宁 抚顺 113001 |
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| 基金项目： | 辽宁省教育厅项目（L2019010）；辽宁省大学生创新创业训练计划项目（201910148134）。 |
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| 摘 要： | 采用水热法合成单核钴配合物Co(H2L)(phen)2(H2O)]·4H2O(H2L2-=邻羟基苯-1,3-二磺酸根离子,phen=1,10-邻菲罗啉).通过单晶X射线衍射、元素分析、热重分析等对配合物进行结构和组成表征.单晶衍射研究表明,配合物中Co2+是六配位,与2个phen配体的4个氮原子以及水分子和磺酸基氧原...
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| 关 键 词： | 荧光性质 钴离子 单核 晶体结构 |
| 收稿时间： | 2019-11-13 |
Synthesis,Crystal Structure and Properties of Mononuclear Cobalt Complex Containing Sulfonate Ligand |
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| Guan Lei,Hou Mingzhi,Huo Peng,Wang Ying,Wang Changhe.Synthesis,Crystal Structure and Properties of Mononuclear Cobalt Complex Containing Sulfonate Ligand[J].Journal of Liaoning University of Petroleum & Chemical Technology,2021,41(1):13-17. |
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| Authors: | Guan Lei Hou Mingzhi Huo Peng Wang Ying Wang Changhe |
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| Affiliation: | School of Petrochemical Engineering， Liaoning Petrochemical University， Fushun Liaoning 113001， China |
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| Abstract: | A mononuclear cobalt complex Co(H2L)(phen)2(H2O)]·4H2O (H2L2-=4,5?dihydroxy?1,3?disulfonate ion, phen=1,10?phenanthroline) was synthesized by hydrothermal method. The composition and structure of the complex were characterized by X ray single crystal diffraction, elemental analysis and thermogravimetric analysis. Single crystal diffraction study shows that the cobalt ion is six?coordinated, which can coordinate with the four nitrogen atoms of two phen ligands and the oxygen atoms of water molecule and sulfonate group, forming the twisted octahedral configuration in the complex. Compared with the ligand, the fluorescence emission peak of the complex has a blue shift, and the maximum emission peak is at 380 nm. |
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| Keywords: | Fluorescence property Cobalt ion Mononuclear Crystal structure |
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