| 6, 6’-二硫二烟酸构筑的锌配位聚合物的合成、晶体结构和荧光性能 |
| Synthesis, Crystal Structure and Luminescent Property of Zn(Ⅱ) Polymer Coordination Based on 6, 6’-Dithiodinicotinic Acid |
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| 摘要: 本文以6,6'-二硫二烟酸为主配体,通过水热法合成了新的配合物{[Zn(cpds)(dpa)]·H2O}n(1)(H2cpds=6,6'-dithiodinicotinicacid,dpa=dipyridin-2-ylamine)。用X-射线单晶衍射分析确定了配合物为三斜晶系,P1空间群,其晶体学参数为a=0.8467(2),b=1.1674(3),c=1.2265(3)nm,α=73.605(3)°,β=78.656(3)°,γ=81.484(3)°,V=1.1347(5)nm3,Dc=1.850g·cm-3,Z=2。结构分析表明配合物1为一维链状结构,相邻一维链之间堆积形成三维超分子网络结构。本文还研究了配合物的热稳定性和荧光性质。 |
| 关键词: 晶体工程 配位聚合物 6, 6’-二硫二烟酸 荧光 |
| 基金项目: 陕西省科学技术研究中心发展计划项目(No.2012K08-22);陕西省教育厅科学研究项目计划(No.12JK0627)资助项目 |
| Abstract: Anovel zinc coordination polymer {[Zn(cpds)(dpa)]·H2O}n (1) (H2cpds=6,6'-dithiodinicotinic acid, dpa=dipyridin-2-ylamine) has been hydrothermally synthesized and structurally characterized by single-crystal. Complex 1 crystallizes in the triclinic system, space group P1 with a=0.8467(2), b=1.1674(3), c=1.2265(3) nm, α=73.605(3)°, β=78.656(3)°, γ=81.484(3)°, V=1.1347(5) nm3, Dc=1.850 g·cm-3, Z=2. Single-crystal X-ray analysis reveal that compound 1 contains an infinite 1D chain structure, and the 1D chain was stacked together to form a 3D supramolecular network. Additionally, the fluorescent property and TG analysis for compound 1 were also measured and discussed. CCDC: 931127. |
| Keywords: crystal engineering coordination polymer 6, 6’-dithiodinicotinic acid fluerescence |
| 投稿时间：2013-04-05 修订日期：2013-06-05 |
| 摘要点击次数: 1935 |
| 全文下载次数: 1798 |
| 李运涛,海啸,刘侠,张亚男.6, 6’-二硫二烟酸构筑的锌配位聚合物的合成、晶体结构和荧光性能[J].无机化学学报,2013,29(11):2475-2479. |
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