title: Control over interpenetration in lanthanide-organic frameworks: synthetic strategy and gas-adsorption properties.
abstract: Two isostructural lanthanide-organic frameworks (1 and 2) with 2-fold interpenetrating nets have been synthesized based on 1,4-benzenedicarboxylic acid (H(2)BDC). By application of an organic ligand with hindrance groups and a terminal chelating ligand to replace BDC and coordinated solvates, interpenetration has been effectively controlled. The gas-sorption properties of the noninterpenetrating net have been studied.
authors.affiliation: Key Lab for Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan 250100, People's Republic of China.
authors.forename: Haiyan
authors.initials: H
authors.lastname: He
authors.forename: Daqiang
authors.initials: D
authors.lastname: Yuan
authors.forename: Huiqing
authors.initials: H
authors.lastname: Ma
authors.forename: Daofeng
authors.initials: D
authors.lastname: Sun
authors.forename: Guoqing
authors.initials: G
authors.lastname: Zhang
authors.forename: Hong-Cai
authors.initials: HC
authors.lastname: Zhou