Synthesis and structural characterization of a luminescent cadmium(II) complex with bis(4-(1H-imidazole-1-yl)phenyl)amine and 4,4′-sulfonyldibenzoate ligands
Author:
Huang Cheng-Yan1, Zhang Hai-Ou1, Han Hong-Xia1, Liu Yi-Bing1, Xiao Qiong1
Affiliation:
1. Department of Chemistry , Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control, Jiangsu Collaborative Innovation Center of Atmospheric Environment, School of Environmental Science and Engineering, Nanjing University of Information Science & Technology , Nanjing 210044 , Jiangsu , P. R. China
Abstract
Abstract
A new coordination polymer {[Cd(BIPA)(DCPS)](H2O)}
n
(1) was constructed with bis(4-(1H-imidazole-1-yl)phenyl)amine and 4,4′-sulfonyldibenzoate ligands. The complex 1 features (BIPA–Cd–BIPA)
n
and (DCPS–Cd–DCPS)
n
helical chains in a 3D architecture assembled via hydrogen bonds. A spectroscopic study of complex 1 in the crystalline state showed an intense red-shifted photoluminescence as compared with the ligands BIPA and DCPS2−, which can be attributed to the ligand-to-metal charge transfer (LMCT) transitions.
Funder
Priority Academic Program Development of Jiangsu Higher Education Institutions
Publisher
Walter de Gruyter GmbH
Subject
General Chemistry
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