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| A Fluorescent Cobalt（II） Complex for the Recognition of Cations and Small Molecules： Synthesis, Structure and Characterization | |
| 引用本文： | YANG Yan,YAN Liu-Ting,LUO Xu-Jian,QIN Rong-Huan,DUAN Wen-Gui. A Fluorescent Cobalt（II） Complex for the Recognition of Cations and Small Molecules： Synthesis, Structure and Characterization[J]. 结构化学, 2012, 31(11): 1563-1568 |
| 作者姓名： | YANG Yan YAN Liu-Ting LUO Xu-Jian QIN Rong-Huan DUAN Wen-Gui |
| 作者单位： | [1]School of Chemistry and Material, Yulin Normal University, Yulin 537000, China [2]School of Chemistry and Chemical Engineering, Cruangxi University, Nanning 530004, China |
| 基金项目： | the National Natural Science Foundation of China,the Major Project of Science Research ＆ Technology Exploitation of Guangxi Province |
| 摘 要： | A fluorescent cobalt(Ⅱ) complex, 1 [Co(H2bibim)2(5-nipa)], for the recognition of cations and small molecules constructed with 5-nitroisophthalic acid (5-H2nipa) and 2,2-biben-zimidazole(H2bibim) has been synthesized by hydrothermal methods and structurally characterized by elemental analysis, IR spectroscopy, PL and single-crystal X-ray diffraction. The cobalt units are six-coordinated by two H2bibim ligands and one 5-nitroisophthalic acid group, which are further connected into a three-dimensional (3D) network by intermolecular hydrogen bonds. Complex 1 exhibits fluorescence and thus has detection capabilities for different cations and small solvent molecules in the solution state at room temperature. |
| 关 键 词： | cobalt(Ⅱ) complex crystal structure fluorescence |
A Fluorescent Cobalt(II) Complex for the Recognition of Cations and Small Molecules: Synthesis, Structure and Characterization |
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| YANG Yan a, b YAN Liu-Ting a, b LUO Xu-Jian a QIN Rong-Huan a DUAN Wen-Gui. A Fluorescent Cobalt(II) Complex for the Recognition of Cations and Small Molecules: Synthesis, Structure and Characterization[J]. Chinese Journal of Structural Chemistry, 2012, 31(11): 1563-1568 | |
| Authors: | YANG Yan a b YAN Liu-Ting a b LUO Xu-Jian a QIN Rong-Huan a DUAN Wen-Gui |
| Affiliation: | 1. School of Chemistry and Material, Yulin Normal University, Yulin 537000, China School of Chemistry and Chemical Engineering, Cruangxi University, Nanning 530004, China 2. School of Chemistry and Material, Yulin Normal University, Yulin 537000, China 3. School of Chemistry and Chemical Engineering, Cruangxi University, Nanning 530004, China |
| Abstract: | A fluorescent cobalt(Ⅱ) complex, 1 [Co(H2bibim)2(5-nipa)], for the recognition of cations and small molecules constructed with 5-nitroisophthalic acid (5-H2nipa) and 2,2-biben-zimidazole(H2bibim) has been synthesized by hydrothermal methods and structurally characterized by elemental analysis, IR spectroscopy, PL and single-crystal X-ray diffraction. The cobalt units are six-coordinated by two H2bibim ligands and one 5-nitroisophthalic acid group, which are further connected into a three-dimensional (3D) network by intermolecular hydrogen bonds. Complex 1 exhibits fluorescence and thus has detection capabilities for different cations and small solvent molecules in the solution state at room temperature. |
| Keywords: | cobalt(II) complex crystal structure fluorescence |
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