Zn(II) Three-Dimensional Metal-Organic Frameworks Based on 2,5-Diiodoterephthalate and N,N Linkers: Structures and Features of Sorption Behavior
А. S. Zaguzin, Taisiya S. Sukhikh, Maxim N. Sokolov⧫, Vladimir P. Fedin, Sergey A. Adonin
Abstract
Two new coordination polymers based on Zn(II) and 2,5-diiodoterephthalate—{[Zn(2,5-I-bdc)bpe}] (1) and {[Zn(2,5-I-bdc)bpen}] (2)—were synthesized and characterized. Polymers 1 and 2 feature halogen bonding between the I atoms of MOF and DMF guest molecules, which plays a crucial role in structure stabilization. Selectivity of sorption towards different organic substrates was examined.
Topics & Concepts
SorptionMetal-organic frameworkHalogenSelectivityMoleculePolymerMetalZincChemistryOrganic moleculesMaterials scienceInorganic chemistryPolymer chemistryChemical engineeringCrystallographyOrganic chemistryAdsorptionCatalysisAlkylEngineeringMetal-Organic Frameworks: Synthesis and ApplicationsCrystallography and molecular interactionsCrystal structures of chemical compounds