A study on the coordination of cyclohexanocucurbit[6]uril with copper, zinc, and magnesium ions

Author:

Zheng Jun1,Zhang Lin1,Yang Xinan1,Jin Yanmei1,Gao Jie1,Ma Peihua1

Affiliation:

1. Key Laboratory of Macrocyclic and Supramolecular Chemistry of Guizhou Province, Guizhou University , Guiyang 550025 , China

Abstract

Abstract Herein, we report the supramolecular complexes of cyclohexanocucurbit[6]uril (CyH6Q[6]) with Cu(ClO4)2, Zn(ClO4)2, and Mg(ClO4)2 in formic acid solution. The crystal structure was determined using single crystal X-ray diffraction. The analysis results showed that CyH6Q [6] formed a one-dimensional supramolecular chain with Cu(ClO4)2 and formed a supramolecular assembly with a mixture ratio of 2:3 with Zn(ClO4)2 and Mg(ClO4)2. In this system, ClO 4 {\text{ClO}}_{4}^{-} induced CyH6Q[6] and metal ions to form supramolecular complexes through ion–dipole interactions.

Publisher

Walter de Gruyter GmbH

Subject

Health, Toxicology and Mutagenesis,Industrial and Manufacturing Engineering,Fuel Technology,Renewable Energy, Sustainability and the Environment,General Chemical Engineering,Environmental Chemistry

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