Issue 15, 2018

A water stable microporous metal–organic framework based on rod SBUs: synthesis, structure and adsorption properties

Abstract

A novel water stable porous metal–organic framework (MOF), [Cu3(OH)2(IBA)2(CH3COO)2]·DMA (1) (HIBA = 4-(imidazol-1-yl)-benzoic acid, DMA = N,N-dimethylacetamide), has been solvothermally synthesized and structurally characterized. The framework of compound 1 is constructed from rod SBUs with a new (5,8)-connected topology. Compound 1 exhibits exceptional chemical stability under various conditions (organic solvents, water, boiling water or pH = 1–8 acidic and basic aqueous solutions). Meanwhile, it exhibits good selectivity for CO2 over CH4 (6.6 for CO2/CH4 = 0.5/0.5 and 5.8 for CO2/CH4 = 0.05/0.95 under 1 bar at 298 K). The excellent stability of compound 1 is of extreme importance for its practical industrial applications.

Graphical abstract: A water stable microporous metal–organic framework based on rod SBUs: synthesis, structure and adsorption properties

Supplementary files

Article information

Article type
Paper
Submitted
15 Sun 2018
Accepted
15 Kul 2018
First published
16 Kul 2018

CrystEngComm, 2018,20, 2169-2174

A water stable microporous metal–organic framework based on rod SBUs: synthesis, structure and adsorption properties

J. Yuan, L. Mu, J. Li, L. Zhang, G. Li, Q. Huo and Y. Liu, CrystEngComm, 2018, 20, 2169 DOI: 10.1039/C8CE00064F

To request permission to reproduce material from this article, please go to the Copyright Clearance Center request page.

If you are an author contributing to an RSC publication, you do not need to request permission provided correct acknowledgement is given.

If you are the author of this article, you do not need to request permission to reproduce figures and diagrams provided correct acknowledgement is given. If you want to reproduce the whole article in a third-party publication (excluding your thesis/dissertation for which permission is not required) please go to the Copyright Clearance Center request page.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements