Sorption of CO2 in a hydrogen-bonded diamondoid network of sulfonylcalix[4]arene§

AbstractAn organic material, p-tert-butyltetrasulfonylcalix[4]arene, self-assembles via hydrogen bonding to form a diamondoid supramolecular network. Possessing discrete, zero-dimensional (0D) microcavities, the thiacalixarene derivative adsorbs CO2 at high pressures.