A new anionic metal–organic framework showing tunable emission by lanthanide(III) doping and highly selective CO2 adsorption properties

Rong-Ying Chen; Dan Tian; Yun-Wu Li; Ying-Bin Lv; Hong-Wei Sun; Ze Chang; Xian-He Bu

doi:10.1039/C5RA02935J

You do not have JavaScript enabled. Please enable JavaScript to access the full features of the site or access our non-JavaScript page.

A new anionic metal–organic framework showing tunable emission by lanthanide(III) doping and highly selective CO₂ adsorption properties†

Rong-Ying Chen,^a Dan Tian,^a Yun-Wu Li,^a Ying-Bin Lv,^a Hong-Wei Sun,^a Ze Chang*^a and Xian-He Bu^a

Author affiliations

* Corresponding authors

^a Department of Chemistry, TKL of Metal- and Molecule-Based Material Chemistry, Key Laboratory of Advanced Energy Materials Chemistry (MOE), and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Nankai University, Tianjin 300071, P. R. China
E-mail: changze@nankai.edu.cn

Abstract

A new three-dimensional porous metal–organic framework, {[NH₂(CH₃)₂][Zn(atz)(ox)]·H₂O}_n (1) (Hatz = 5-amino-1H-tetrazole, H₂ox = oxalic acid), has been solvothermally synthesized and characterized by elemental analysis, IR, TG, and single-crystal X-ray diffraction analysis. Complex 1 exhibits an anionic framework that can be simplified as a rarely reported 4-connected lon network. Complex 1 could be utilized as a platform for emission tuning by doping different lanthanide ions. In addition, gas adsorption studies reveal that 1 has a high isosteric heat of CO₂ and good adsorption selectivity for CO₂ over CH₄ and N₂.

This article is part of the themed collection: RSC Advances Editors' collection: f Block Chemistry

Download options Please wait...

Supplementary files

Article information

DOI: https://doi.org/10.1039/C5RA02935J
Article type: Paper
Submitted: 15 Feb 2015
Accepted: 27 Feb 2015
First published: 27 Feb 2015

Download Citation

RSC Adv., 2015,5, 24655-24660

Permissions

Request permissions

A new anionic metal–organic framework showing tunable emission by lanthanide(III) doping and highly selective CO₂ adsorption properties

R. Chen, D. Tian, Y. Li, Y. Lv, H. Sun, Z. Chang and X. Bu, RSC Adv., 2015, 5, 24655 DOI: 10.1039/C5RA02935J

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.

Social activity

Fetching data from CrossRef.
This may take some time to load.

RSC Advances