Syntheses, Structures, and Fluorescence of Two Novel 2D Zinc(II) Layered Frameworks Based on 3-Amino-1, 2, 4-triazole

被引:3
|
作者
Gao, Jin-Ying [1 ]
Xiong, Xia-Hua [2 ]
Chen, Chu-Jun [1 ]
Xie, Wei-Ping [1 ]
Ran, Xing-Rui [1 ]
Yue, Shan-Tang [1 ]
机构
[1] S China Normal Univ, Sch Chem & Environm, Guangzhou 510006, Guangdong, Peoples R China
[2] S China Univ Technol, Coll Mat Sci Engn, Guangzhou 510640, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
Coordination polymers; Hydrothermal synthesis; Zinc; Luminescent properties; METAL-ORGANIC FRAMEWORKS; COORDINATION POLYMERS; LUMINESCENT; CHEMISTRY; LIGANDS; SERIES; PH; ARCHITECTURES; CONSTRUCTION; SEPARATION;
D O I
10.1002/zaac.201200422
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
Two 2D zinc(II) layered coordination polymer compounds [Zn2(atz)2(na)2]n (1), and [Zn(atz)(ina)]n (2) (Hatz = 3-amino-1H-1, 2, 4-triazole, na = nicotinic acid, ina = isonicotinic acid) were synthesized and structurally characterized by elemental analysis, FT-IR, thermogravimetric analysis (TGA), powder X-ray diffraction (PXRD), and single-crystal X-ray diffraction. The interconnection of a coplanar six-membered hexagonal ring and a 16-membered non-planar chair-like ring results in a 2D sheet with (4, 82) topological network. Hydrogen bonds connect the neighboring planes into 3D supramolecular architectures. Furthermore, both complexes exhibit strong luminescent properties in the solid state at room temperature.
引用
收藏
页码:582 / 586
页数:5
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