Author:
Wang Yongxiu,Zhang Bingjie,Guo Huili,Fan Yanhua,Li Haiyan,Pang Jingyu,Dang Dongbin,Bai Yan
Abstract
A new isopolyoxovanadate compound [Zn(phen)3]2·(V4O12)·phen·20H2O (phen = 1,10-phenathroline) (1) has been synthesized in aqueous solution and characterized using IR and UV/Vis spectroscopy, elemental analysis, thermal gravimetric analysis, powder, single-crystal X-ray diffractions, and field emission scanning electron microscopy. The molecular structure of 1 exists as two kinds of [V4O12]4− polyoxoanions: distorted chair-like and coplanar conformations, two independent [Zn(phen)3]2+ units and free phen. In the solid state, compound 1 forms a stable three-dimensional supramolecular structure through electrostatic interactions, π–π stacking interactions and multiform hydrogen bonds. The electrocatalytic activity and determination of DA of compound 1 have been studied by cyclic voltammetry and differential pulse voltammetry, respectively.
Funder
National Natural Science Foundation of China
the Natural Science Foundation of Henan Province
Subject
Physical and Theoretical Chemistry,Catalysis
Cited by
2 articles.
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