cm6b05277_si_003.cif (4.36 MB)
Download fileTopology Conversions of Non-Interpenetrated Metal–Organic Frameworks to Doubly Interpenetrated Metal–Organic Frameworks
dataset
posted on 18.04.2017, 00:00 authored by Seok Jeong, Dongwook Kim, Jeongin Park, Sunyoung Shin, Hyehyun Kim, Gyoung Hwa Jeong, Dohyun Moon, Hoi Ri Moon, Myoung Soo LahNon-interpenetrated
three-dimensional (3D) metal–organic
frameworks (MOFs) with both an interpenetration-favorable (3,5)-c hms topology and an interpenetration-unfavorable (3,5)-c gra topology are converted to doubly interpenetrated analogues
with hms-c topology by thermal treatment, even in the
absence of solvent. Depending on the conversion temperature and the
properties of the pillaring ligand in the non-interpenetrated 3D MOF,
which is based on two-dimensional sheets with 3-c hcb topology pillared by neutral ditopic linkers, the pillaring ligands
in the interpenetrated MOFs produced are partially removed during
the thermal conversions, leading to interpenetrated MOFs that simultaneously
contain both micro- and mesopores.