题目：

Crystal Engineering Towards the Luminescence Property Trimming of Hybrid Coordination Polymers

作者：

Beibei Liu, Liang Bai, Xiaoling Lin, Kaixuan Li, Hui Huang,* Hailiang Hu,* Yang Liu* and Zhenhui Kang

单位：

Institute of Functional Nano & Soft Materials (FUNSOM), Soochow University, Suzhou, Jiangsu, China.

摘要：

In this work, we report the synthesis, structures and luminescence properties of two pairs of isostructural coordination polymers [Cu(mttz)] (1) and [Cu(ettz)] (3); ijCu2IJmttz)Cl] (2) and ijCu2IJettz)Cl] (4) (Hmttz = 5-IJmethylthio)-1H-tetrazole, Hettz = 5- ethylthio)-1H-tetrazole). Structural analysis reveals that compounds 1 and 3 exhibit two dimensional (2D) layered structures, which are constructed by two types of one dimensional (1D) chains. Compounds 2 and 4 consist of 1D strip-like chains, which are further assembled into three dimensional (3D) frameworks. Detailed luminescence investigation displays that compound 1 consists of a main peak at 454 nm and a shoulder peak at 585 nm, similar to the luminescent emission of Hmttz ligand (461, 554 nm), whereas compound 2 displays one emission band centered at 475 nm. A similar luminescence phenomenon has also been observed between 3, 4 and Hettz ligand. In the present system, the rigidity, arrangement and hydrogen bonding of ligands in the title compounds play an important role leading to luminescence property trimming.

影响因子：

3.858

分区情况：

1区

链接：

http://pubs.rsc.org/en/content/articlelanding/2015/ce/c4ce02121e#!divAbstract