高等学校化学学报 ›› 2017, Vol. 38 ›› Issue (9): 1531.doi: 10.7503/cjcu20170004

• 研究论文: 无机化学 • 上一篇    下一篇

一个具有杂金属链和蜂巢状纳米孔道结构的三维配位聚合物的合成与表征

徐中轩(), 吕国岭   

  1. 遵义师范学院化学化工学院, 遵义 563002
  • 收稿日期:2017-01-03 出版日期:2017-09-10 发布日期:2017-08-17
  • 作者简介:联系人简介: 徐中轩, 男, 博士, 副教授, 主要从事配位聚合物研究. E-mail: xuzhongxuan4201@163.com
  • 基金资助:
    贵州省教育厅基金(批准号: 2012015)和遵义师范学院博士基金(批准号: 2012BSJJ12)资助

Synthesis and Characterization of a 3D Coordination Polymer with Heterometallic Chains and Honeycombed Nanochannels

XU Zhongxuan*(), LÜ Guoling   

  1. School of Chemistry and Chemical Engineering, Zunyi Normal College, Zunyi 563002, China
  • Received:2017-01-03 Online:2017-09-10 Published:2017-08-17
  • Contact: XU Zhongxuan E-mail:xuzhongxuan4201@163.com
  • Supported by:
    † Supported by the Foundation of Guizhou Education Department, China(No.2012015) and the Doctoral Scientific Fund of Zunyi Normal College, China(No.2012BSJJ12)

摘要:

在溶剂热条件下, 用预先合成的5-羟甲基间苯二甲酸(H2HIA)与Zn2+及K+反应构建出1个具有三维开放框架结构的配位聚合物[Zn0.5K0.5(HIA)(H2O)]·xGuest(1). 在配合物1中, Zn2+, K+与H2HIA构建出了无限长的杂金属链和具有亲水表面的蜂巢状纳米孔道. 粉末X射线衍射和热失重分析结果表明, 配合物1为纯相, 330 ℃后有机体开始分解. 此外, 对配合物1的荧光性质也进行了研究.

关键词: 5-羟基间苯二甲酸, 杂金属链, 蜂巢状纳米孔道

Abstract:

Using 5-(hydroxymethyl)isophthalic acid(H2HIA) as the ligand to assemble with Zn2+ ion and K+ ion, an open 3D coordination polymer named [Zn0.5K0.5(HIA)(H2O)]·xGuest(1) was constructed under solvothermal conditions. Complex 1 contains interesting infinite hetrometallic chains and honeycombed nanochannels. Powder X-ray diffraction(PXRD) and thermogravimetry analyses(TGA) techniques were applied to characterizing complex 1 and the photoluminescent properties of complex 1 were also investigated.

Key words: 5-(Hydroxymethyl)isophthalic acid, Hetrometallic chain, Honeycombed nanochannel

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