| 以6-甲基-2,3,5-吡啶三酸为配体的过渡金属配合物的合成、结构与性质 |
| Syntheses, Structures, and Properties of Transition Metal Complexes Constructed from 6-Methyl-2,3,5-pyridinetricarboxylic Acid |
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| 摘要: 以6-甲基-2,3,5-吡啶三酸为配体和过渡金属盐反应,合成出2个新颖的金属配位聚合物{[Cu(Hmptc)(H2O)]·2H2O}n(1)和{Cd(Hmptc)(H2O)}n(2)(H3mptc=6-甲基-2,3,5-吡啶三酸)。配合物1存在具有四边形孔道的二维网状结构。配合物2中的Cd(Ⅱ)中心通过Hmptc2-配体连接成为类似于笼状的二维层状结构,进一步由氢键相互作用连接成三维超分子结构。配合物2存在蓝绿色荧光。 |
| 关键词: 6-甲基-2,3,5-吡啶三酸 配位聚合物 荧光性质 |
| 基金项目: |
| Abstract: Two new transition metal coordination polymers, {[Cu(Hmptc)(H2O)]·2H2O}n (1) and {Cd(Hmptc)(H2O)}n (2), were successfully constructed from transition metal salts with 6-methyl-2,3,5-pyridinetricarboxylic acid (H3mptc). Complex 1 exhibits a 2D coordination network, in which rectangle channels are shown to exist. In complex 2, Cd(Ⅱ) centers are linked by Hmptc2-ligands into 2D grid-like layers, which are further linked by hydrogen bonding interactions to form a 3D supramolecular network. In addition, complex 2 exhibits blue/green luminescence in the solid state at room temperature. CCDC: 906071, 1; 906072, 2. |
| Keywords: 6-methyl-2,3,5-pyridinetricarboxylic acid coordination polymers luminescence properties |
| 投稿时间：2015-08-20 修订日期：2015-11-27 |
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| 宿秀梅,姜丽,伊勇玲.以6-甲基-2,3,5-吡啶三酸为配体的过渡金属配合物的合成、结构与性质[J].无机化学学报,2016,32(2):320-326. |
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