Two luminescent d
10 metal coordination polymers based on 3-nitro-5-(pyridin-3-yl)benzoic acid
Author:
Tang Long1, Wang HuanHuan1, Fu YuHao1, Hou XiangYang1, Wang Xiao1, Wang JiJiang1
Affiliation:
1. Department of Chemistry and Chemical Engineering, Shaanxi Key Laboratory of Chemical Reaction Engineering , Yan′an University Key Laboratory of New Energy & New Functional Materials, Yan′an University , Yan′an 716000 , P. R. China
Abstract
Abstract
Two new coordination polymers (CPs), [Zn(npba)2] (1) and [Cd(npba)2] (2), have been hydrothermally synthesized from Zn(NO3)2·6H2O/Cd(NO3)2·6H2O and 3-nitro-5-(pyridin-3-yl) benzoic acid (Hnpba). The products have been characterized by IR spectroscopy, elemental analysis, thermogravimetric analysis, and single-crystal X-ray diffraction. In CP 1, the four-coordinated Zn(II) centers are bridged by npba ligands to generate chains, which are connected through arene π–π stacking interactions to generate a layer structure. In CP 2, the six-coordinated Cd(II) centers are also bridged by npba ligands to form chains with similar connectivity. The photoluminescence properties of CPs 1 and 2 were studied.
Funder
National Natural Science Foundation of China
Publisher
Walter de Gruyter GmbH
Subject
General Chemistry
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