Design of a robust rod-packing scandium–organic framework for C2Hx/CO2 separation, CO2 storage, and catalytic CO2 cycloaddition

Reported herein is a highly stable rod-packing Sc-MOF with Lewis basic bare N sites and two types of open channels demonstrating a superior CO2 storage capacity, a remarkable separation ability for CO2 mixtures, and prominent catalytic CO2 cycloaddition.