An unusual 3D polycatenane motif generated by the 2D → 2D parallel → 3D parallel interpenetration of (4,4) sheets†
Abstract
A fascinating 3D polycatenane-like metal–organic framework with two kinds of helical chains was reported, in which the helical chains exhibit multiple interweaving modes based on the unusual 2D → 2D parallel → 3D parallel interpenetration.