Zinc-coordinated MOFs complexes regulated by hydrogen bonds: Synthesis, structure and luminescence study toward broadband white-light emission

被引：8

作者：

Duan, Hui ^{[1
]}

Dan, Wenyan ^{[1
]}

Fang, Xiangdong ^{[1
]}

机构：

[1] Tongji Univ, Shanghai Key Lab Chem Assessment & Sustainabil CA, Coll Chem Sci & Engn, 1239 Siping Rd, Shanghai 200092, Peoples R China

来源：

JOURNAL OF SOLID STATE CHEMISTRY | 2018年 / 260卷

基金：

中国国家自然科学基金;

关键词：

Zinc complexes; Coordination polymer; Metal-organic frameworks; Hydrogen bond; Topology; Photoluminescence; METAL-ORGANIC FRAMEWORKS; SURFACTANT MEDIA; EUROPIUM(III); POLYMERS;

D O I：

10.1016/j.jssc.2018.01.024

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Two new compounds, namely {[Zn(apc)(2)]center dot H2O}(n) (1) and [Zn(apc)(2)(H2O)(2)] (2), have been designed and synthesized with a multi-functional ligand 2-aminopyrimidine-5-carboxylic acid (Hapc). Both compounds were characterized by single crystal X-ray diffraction analysis (SC-XRD), elemental analysis (EA), infrared spectroscopy (IR), and thermogravimetric analysis (TG). In solid-state structures, 1 features a two-fold interpenetrating pillared-layer 3D framework with point symbol {8(3)}(2){8(6)}, referring to tfa topology; while 2 exhibits a 3D framework based on super unit of Zn(apc)(2)(H2O)(2) interconnected via hydrogen bonds. Furthermore, the luminescent properties of 1 and 2 were discussed.

引用

页码：159 / 164

页数：6

共 38 条

[1] A unique example of a high symmetry three- and four-connected hydrogen bonded 3D-network [J].