6533b839fe1ef96bd12a66e2

RESEARCH PRODUCT

Selective Gas and Vapor Sorption and Magnetic Sensing by an Isoreticular Mixed-Metal–Organic Framework

Martijn F. De LangeEmilio PardoCatalina Ruiz‐pérezMiguel JulvePablo Serra-crespoJorge PasánJorge GasconJoan CanoFreek KapteijnYves JournauxFrancesc LloretJesús Ferrando-soria

subject

Mixed metalChemistryInorganic chemistrychemistry.chemical_elementSorptionGeneral ChemistryManganeseBiochemistryCatalysisColloid and Surface ChemistryFerromagnetismMoleculePhysical chemistrySelectivityLayer (electronics)Topology (chemistry)

description

A novel isoreticular oxamato-based manganese(II)-copper(II) open metal-organic framework H(2)O@iso1 featuring a pillared square/octagonal layer structure with alternating open and closed octagonal pores has been rationally prepared. The open-framework topology is responsible for a large selectivity in the separation of small gas (CO(2) over CH(4)) and vapor molecules (CH(3)OH over CH(3)CN and CH(3)CH(2)OH). H(2)O@iso1 displays a long-range three-dimensional ferromagnetic ordering with a drastic variation of the critical temperature as a function of the guest molecule [T(C)2.0 K (CO(2)@iso1 and CH(4)@iso1) and T(C) = 6.5 (CH(3)OH@iso1) and 21.0 K (H(2)O@iso1)].

yearjournalcountryeditionlanguage
2012-09-12Journal of the American Chemical Society
https://doi.org/10.1021/ja3045822