Temperature‐/Pressure‐Dependent Selective Separation of CO2 or Benzene in a Chiral Metal–Organic Framework Material

Abstract Presented here is a chiral microporous metal–organic framework material with a three‐fold interpenetrating diamond‐type structural topology and interesting properties for selective separation. The material has a high storage capacity for CO 2 gas (4.23 mmol g −1 at 273 K and 1 bar) and shows fantastic temperature‐dependent selectivity for CO 2 over N 2 . Moreover, this multifunctional material, which has a rich π system, can selectively adsorb benzene over cyclohexane at low pressure (0.05 bar) at 298 K.