| 新型手性金属-有机配位聚合物的合成、结构与性质 |
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| 引用本文： | 陈万,苏胜群,宋术岩,宋学志,张洪杰. 新型手性金属-有机配位聚合物的合成、结构与性质[J]. 高等学校化学学报, 2012, 33(2): 215-218. DOI: 10.3969/j.issn.0251-0790.2012.02.001 |
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| 作者姓名： | 陈万 苏胜群 宋术岩 宋学志 张洪杰 |
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| 作者单位： | 1. 中国科学院长春应用化学研究所, 稀土资源利用国家重点实验室, 长春 130022;2. 中国科学院研究生院, 北京 100049 |
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| 基金项目： | 国家自然科学基金，国家自然科学研究创新团队基金 |
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| 摘 要： | 在水热条件下, 分别用过渡金属离子Zn(Ⅱ)和Co(Ⅱ)与混合手性羧酸和含氮配体反应, 合成了2个手性金属-有机配位聚合物[M(D-cam)(H2mbdpz)]n[M=Zn(1), Co(2); D-H2cam=D-(+)-樟脑酸; H2mbdpz=4,4'-亚甲基二(3,5-二甲基吡唑)]. 通过单晶X射线衍射、粉末X射线衍射、元素分析、热重分析及荧光分析对其结构、组成和性质进行了表征. 单晶结构分析表明, 配合物1和2是异质同晶的手性三维开放骨架结构, 具有单节点三连接的ThSi2型网络拓扑结构.
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| 关 键 词： | 金属-有机配位聚合物 D-(+)-樟脑酸 手性 荧光性质 |
| 收稿时间： | 2011-07-19 |
Synthesis, Structure and Properties of Novel Homochiral Metal-organic Coordination Polymers |
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| CHEN Wan , SU Sheng-Qun , SONG Shu-Yan , SONG Xue-Zhi , ZHANG Hong-Jie. Synthesis, Structure and Properties of Novel Homochiral Metal-organic Coordination Polymers[J]. Chemical Research In Chinese Universities, 2012, 33(2): 215-218. DOI: 10.3969/j.issn.0251-0790.2012.02.001 |
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| Authors: | CHEN Wan SU Sheng-Qun SONG Shu-Yan SONG Xue-Zhi ZHANG Hong-Jie |
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| Affiliation: | 1. State Key Laboratory of Rare Earth Resource Utilization, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China;2. Graduate School of the Chinese Academy of Sciences, Beijing 100049, China |
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| Abstract: | Two new homochiral metal-organic coordination polymers[M(D-cam)(H2mbdpz)]n[M=Zn(complex 1),Co(complex 2);D-H2cam=D-(+)-camphoric acid,H2mbdpz=4,4′-methylenebis(3,5-dime-thylpyrazole)] were prepared by mixing ligands with corresponding transition metal ions under hydrothermal conditions.The complexes were characterized by means of single-crystal X-ray diffraction,elemental analysis,thermograrimetri analysis(TGA),powder X-ray diffraction(XRD) and photoluminescent(PL) spectrometry.X-ray crystallography reveals that complexes 1 and 2 are isomorphous and homochiral,exhibiting the three-dimensional open structure with a ThSi2 type of uninodal 3-connected networks. |
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| Keywords: | Metal-organic coordination polymer D-(+)-Camphoric acid Chirality Fluorescence property |
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