Issue 2, 2015

Copolymerisation at work: the first example of a highly porous MOF comprising a triarylborane-based linker

Abstract

Two novel porous materials, namely, Zn4O(TPB)4/3(BDC) and chiral Zn4O(TPB)4/3(chir-BDC), have been synthesised by copolymerisation of the newly developed triarylborane linker 4,4′4′′-boranetriyltris(3,5-dimethylbenzoic acid) (H3TPB) with the linear 1,4-benzenedicarboxylic acid (H2BDC) and chir-H2BDC, respectively. The compounds adopt ith-d topology and are microporous. The BET surface area of Zn4O(TPB)4/3(BDC) determined from the nitrogen adsorption isotherm measured at 77 K is 2874 m2 g−1 and both frameworks are accessible to organic dye molecules, the largest being Rhodamine B. Thus, the two compounds are the first examples of non-interpenetrated, highly accessible metal–organic frameworks comprising a triarylborane linker. The framework shows an enhanced isosteric heat of CO2 adsorption in comparison to the isoreticular DUT-6 compound.

Graphical abstract: Copolymerisation at work: the first example of a highly porous MOF comprising a triarylborane-based linker

Supplementary files

Article information

Article type
Paper
Submitted
07 7月 2014
Accepted
11 9月 2014
First published
10 10月 2014

CrystEngComm, 2015,17, 307-312

Author version available

Copolymerisation at work: the first example of a highly porous MOF comprising a triarylborane-based linker

S. Helten, B. Sahoo, V. Bon, I. Senkovska, S. Kaskel and F. Glorius, CrystEngComm, 2015, 17, 307 DOI: 10.1039/C4CE01400F

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