A novel 3D metal-organic framework with silver iodide anion cluster [Ag14I16]2- as node: Synthesis, structure, and fluorescence property

被引：17

作者：

Xu, Wei-Xia ^{[1
,2
]}

Zhou, Wei-Xia ^{[1
]}

Li, Jun ^{[1
]}

Huang, Shi-Liang ^{[3
]}

Niu, Jiao ^{[1
]}

Zhang, Feng-Xing ^{[1
]}

机构：

[1] NW Univ Xian, Coll Chem & Mat Sci, Minist Educ, Key Lab Synthet & Nat Funct Mol Chem, Xian 710069, Shaanxi, Peoples R China

[2] Xianyang Normal Univ, Coll Chem & Chem Engn, Xianyang 712000, Peoples R China

[3] Stockholm Univ, Dept Mat & Environm Chem, S-10591 Stockholm, Sweden

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2014年 / 40卷

关键词：

Coordination polymer; Silver iodide anion cluster; Crystal structure; Fluorescence property; Thermal stability; COORDINATION POLYMERS; COMPLEXES;

D O I：

10.1016/j.inoche.2013.12.016

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel 3D silver iodide metal-organic framework {[Ag14I16(HDABCO)(2)]center dot(DABCO)}(n) (DABCO = 1,4-diazabicyclo[2.2.2]octane) (1) has been synthesized solvothermally. In this compound, a [Ag14I16](2-) anion cluster was formed by twelve AgI4 tetrahedra and two AgI3 triangles by sharing their edges, in which its charge is compensated by two mono-protoned HDABCO(+). Each [Ag14I16](2-) cluster connects to six neighboring clusters by sharing corner I- ions between the AgI4 tetrahedra, resulting in a 3D framework. The compound 1 displays intense fluorescence emission with maximum at 400 nm and 465 nm upon 310 nm excitation at room temperature. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：220 / 222

页数：3

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