Selective gas adsorption by calixarene-based porous octahedral M32 coordination cages

Giant octahedral M32 coordination cages were prepared via self-assembly of sulfonylcalix[4]arene-supported tetranuclear M(ii) clusters (M = Co, Ni) with hybrid linker based on tris(dipyrrinato)cobalt(iii) complexes appended with peripherical carboxylic groups. Due to intrinsic and extrinsic porosity...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2022-12, Vol.58 (98), p.13628-13631
Main Authors: Khariushin, Ivan V, Ovsyannikov, Alexander S, Baudron, Stéphane A, Ward, Jas S, Kiesilä, Anniina, Rissanen, Kari, Kalenius, Elina, Kovalenko, Konstantin A, Fedin, Vladimir P, Solovieva, Svetlana E, Antipin, Igor S, Bulach, Véronique, Ferlay, Sylvie
Format: Article
Language:English
Subjects:
Cages
Calixarenes
Cobalt
Coordination
Self-assembly
Online Access:Get full text
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Summary:Giant octahedral M32 coordination cages were prepared via self-assembly of sulfonylcalix[4]arene-supported tetranuclear M(ii) clusters (M = Co, Ni) with hybrid linker based on tris(dipyrrinato)cobalt(iii) complexes appended with peripherical carboxylic groups. Due to intrinsic and extrinsic porosity, the obtained solid-state supramolecular architectures demonstrated good performance as adsorbents for the separation of industrially important gases mixtures.
ISSN:1359-7345
1364-548X
DOI:10.1039/d2cc04510a