| 两个3-氧乙酸基苯丙烯酸构筑的Cd(Ⅱ)配合物的合成、晶体结构和荧光性质 |
| Two Cd(Ⅱ) Coordination Polymers Based on 3-Carboxymethoxy Phenyl Acrylic Acid and N-Donor Ligands: Syntheses, Structures and Luminescent Properties |
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| 摘要: 用水热法合成得到2个Cd(Ⅱ)配合物,[Cd(L)(4,4'-bipy)0.5(H2O)2]n(1)和[Cd(L)(bpp)(H2O)]n·2nH2O(2)(L=3-氧乙酸基苯丙烯酸,4,4'-bipy=4,4'-联吡啶,bpp=1,3-二吡啶基丙烷),并测定了他们的晶体结构。结构分析表明,在配合物1中,L配体连接Cd(Ⅱ)中心形成一维[CdL]n链,4,4'-联吡啶配体进一步桥联形成二维层状结构;配合物2是一个二重穿插的二维层状结构。此外,对配合物的荧光性能测试表明,它们在绿光区域有荧光发射。 |
| 关键词: Cd(Ⅱ)配合物 晶体结构 3-氧乙酸基苯丙烯酸 荧光性质 |
| 基金项目: 浙江省科技计划项目(No.2010C31066)资助项目。 |
| Abstract: Two Cd(Ⅱ) metal-organic frameworks (MOFs), namely [Cd(L)(4,4'-bipy)0.5(H2O)2]n (1), [Cd(L)(bpp)(H2O)]n·2nH2O (2), (H2L=3-carboxymethoxy phenyl acrylic acid, 4,4'-bipy=4,4-bipyridine, bpp=1,3-di-4-pyridylpropane) have been synthesized and characterized. X-ray crystallographic analyses show that complex 1 exhibits a 2D polymeric structure assembled by wave-like [CdL]n chains and 4,4'-bipy ligands. Complex 2 presents a 2D two-fold interpenetrating framework. In addition, both of two complexes display green fluorescent emission in the solid state. CCDC: 1015221, 1; 1015220, 2. |
| Keywords: Cd(Ⅱ) complex crystal structure 3-carboxymethoxy phenyl acrylic acid luminescent property |
| 投稿时间：2014-05-11 修订日期：2014-09-29 |
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| 王桂仙,张启伟,温一航.两个3-氧乙酸基苯丙烯酸构筑的Cd(Ⅱ)配合物的合成、晶体结构和荧光性质[J].无机化学学报,2014,30(11):2571-2576. |
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