Porous Lanthanide–Organic Frameworks: Control over Interpenetration, Gas Adsorption, and Catalyst Properties
收藏NIAID Data Ecosystem2026-03-07 收录
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https://figshare.com/articles/dataset/Porous_Lanthanide_Organic_Frameworks_Control_over_Interpenetration_Gas_Adsorption_and_Catalyst_Properties/2399407
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资源简介：
Two
isomorphous lanthanide–organic frameworks, Ln(BDC)1.5(DMF)(H2O) (Ln = Er (1), Tm (2)) have been synthesized based on 1,4-benzenedicarboxylic
acid (H2BDC). Because of the 2-fold interpenetration, the
pores are partly blocked and there are no significant gas adsorptions
for these two interpenetrating nets. Through control over interpenetration
by applying an organic ligand with hindrance groups or replacing coordinated
solvent molecules with a chelating ligand, three non-interpenetrating
lanthanide–organic frameworks, Er2(BDC)3(phen)2·3H2O (3), Tm(TBDC)1.5(DMF)(H2O)·2H2O (4), Er2(TBDC)3(phen)2·4DMF·2H2O (5), possessing the same topology with 1 and 2, have been synthesized and characterized.
Further changing reaction conditions, three other porous lanthanide–organic
frameworks with different structures with 1–5, Tm(BDC)1.5(H2O)·0.5DMF·C2H5OH·2H2O (6), Tm4(BDC)6(H2O)2(DMF)(C2H5OH)·2DMF·2H2O (7),
and Sm(TBDC)1.5(phen)(H2O)·DMF·H2O (8), have been constructed. Gas sorption measurements
for 5, 6, 7, and 8 have been carried out and revealed that these materials possess
permanent porosity. The catalytic property for complex 6 has also been studied.
创建时间：
2013-07-03
