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Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
Published on: February 7, 2017
An elastic single crystal composed of one-dimensional chiral coordination polymers
Yan Zhang1, Yu-Xia Li1, Kai-Ge Gao2
1Key Laboratory of Cluster Science of Ministry of Education, School of Chemistry and Chemical Engineering, Liangxiang Campus, Beijing Institute of Technology, Beijing 102488, People's Republic of China. zishuoyao@bit.edu.cn.
Abstract:
A single crystal composed of one-dimensional coordinated polymers, [CdCl2(1-methyl-2-pyridone)], has been synthesized and characterized. This compound exhibits outstanding elastic bending due to the molecular spring nature of the CdCl2 coordination framework and weak intermolecular interactions between the coordination chains. Owing to the helical arrangement of organic ligands surrounding the coordination structure, the compound crystallizes in a chiral space group. As a result, it displays compelling circular dichroism spectra and second harmonic generation properties.
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