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Inside Back Cover: Charge Control in Two Isostructural Anionic/Cationic Co II Coordination Frameworks for Enhanced Acetylene Capture (Chem. Eur. J. 42/2016)
Author(s) -
Chen DiMing,
Tian JiaYue,
Liu ChunSen,
Chen Min,
Du Miao
Publication year - 2016
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201603981
Subject(s) - isostructural , cationic polymerization , bifunctional , chemistry , acetylene , carboxylate , ligand (biochemistry) , charge (physics) , metal organic framework , crystallography , stereochemistry , polymer chemistry , crystal structure , organic chemistry , physics , receptor , biochemistry , adsorption , quantum mechanics , catalysis
Charge control of isostructural metal–organic frameworks (MOFs) can be achieved by ligand modulation with similar bifunctional linkers with carboxylate and azole groups, giving a pair of comparable anionic and cationic porous frameworks with the inclusion of HN(CH 3 ) 2+ and NO 3 − as the counterions. Interestingly, the cationic Co II –MOF showed an 88% increase in C 2 H 2 uptake at 298 K compared with the anionic analogue, demonstrating the critical role of framework charge and/or guest anion on their gas‐capture behaviors. More information can be found in the Full Paper by C.‐S. Liu, M. Du et al. on page 15035 ff.