Issue 28, 2016
From the journal:

Chemical Communications

High-symmetry hydrogen-bonded organic frameworks: air separation and crystal-to-crystal structural transformation†

Dong-Dong Zhou,a   Yan-Tong Xu,a   Rui-Biao Lin,a   Zong-Wen Mo,a   Wei-Xiong Zhanga  and  Jie-Peng Zhang*a  

* Corresponding authors

a MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, Guangzhou 510275, China
E-mail: zhangjp7@mail.sysu.edu.cn

Abstract

By changing the size of a substituent group, benzotrisimidazoles can self-assembly to give a honeycomb-like (hcb) layer or a three-dimensional (10,3)-a (srs) network. While the former is highly stable and rigid with little porosity, the latter can undergo a water-induced reversible crystal-to-crystal transformation and selectively adsorb O2 over Ar and N2.

Graphical abstract: High-symmetry hydrogen-bonded organic frameworks: air separation and crystal-to-crystal structural transformation

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Article information

DOI
https://doi.org/10.1039/C6CC00366D
Article type
Communication
Submitted
14 Jan 2016
Accepted
24 Feb 2016
First published
24 Feb 2016

Chem. Commun., 2016,52, 4991-4994

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High-symmetry hydrogen-bonded organic frameworks: air separation and crystal-to-crystal structural transformation

D. Zhou, Y. Xu, R. Lin, Z. Mo, W. Zhang and J. Zhang, Chem. Commun., 2016, 52, 4991 DOI: 10.1039/C6CC00366D

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