Reversible Structural Transformation and Selective Gas Adsorption in a Unique Aqua-bridged Mn(II) Metal-organic Framework

Overview

Journal Chem Commun (Camb)

Publisher Royal Society of Chemistry

Specialty Chemistry

Date 2013 Feb 14

PMID 23403976

Citations 3

Authors

Euna Jeong

Woo Ram Lee

Dae Won Ryu

Yeonga Kim

Won Ju Phang

Eui Kwan Koh

Chang Seop Hong

Affiliations

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Abstract

An aqua-bridged Mn metal-organic framework was prepared, and a dramatic structural transformation occurs upon solvent exchange-resolvation and desolvation-resolvation processes. The desolvated phase, formed by removing the aqua bridges, exhibits selective CO(2) uptake over N(2), H(2), and CH(4). Further, antiferromagnetic couplings are also found between Mn spins in the secondary building units.

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