Reversible solid-gas chemical equilibrium between a 0-periodic deformable molecular tecton and a 3-periodic coordination architecture

摘要

The reversible crystal transformation between a hexagonal (R3) porous coordination architecture [Cu(L)_2]_n (L = 3-(pyridin-4-yl)-5-(pyrazin-2-yl)-1H-1,2,4-triazole), and a monoclinic (C2/c) molecular tecton [Cu(L)_2(H_2O)], was chemically implemented and structurally interpreted.rnThe research into the field of crystal engineering has undergone tremendous bursts in the past ten years, in response to the quest for pores in molecules.