Login / Signup

Selective gas adsorption by calixarene-based porous octahedral M 32 coordination cages.

Ivan V KhariushinAlexander S OvsyannikovStéphane A BaudronJas S WardAnniina KiesiläKari T RissanenElina KaleniusKonstantin Aleksandrovich KovalenkoVladimir Petrovich FedinSvetlana E SolovievaIgor S AntipinVéronique BulachSylvie Ferlay
Published in: Chemical communications (Cambridge, England) (2022)
Giant octahedral M 32 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.
Keyphrases
  • solid state
  • metal organic framework
  • water soluble
  • ionic liquid
  • room temperature
  • liquid chromatography
  • aqueous solution
  • highly efficient
  • mass spectrometry
  • rare case