0000000000770064
AUTHOR
Enzo Cadoni
A thermally/chemically robust and easily regenerable anilato-based ultramicroporous 3D MOF for CO 2 uptake and separation
The combination of the properly designed novel organic linker, 3,6-N-ditriazoyil-2,5-dihydroxy-1,4-benzoquinone (trz2An), with CoII ions results in a 3D ultramicroporous MOF with high CO2 uptake capacity and separation efficiency, with particular attention to CO2/N2 and CO2/CH4 gas mixtures. This material consists of 1D chains of octahedrally coordinated CoII ions linked through the anilato ligands in the equatorial positions and to the triazole substituents from two neighbouring chains in the two axial positions. This leads to a 3D microporous structure with voids with an affinity for CO2 molecules and channels that enable the selective entrance of CO2 but not of molecules with larger kine…
Reversible tuning of luminescence and magnetism in a structurally flexible erbium-anilato MOF.
By combining 3,6-N-ditriazolyl-2,5-dihydroxy-1,4-benzoquinone (H2trz2An) with NIR-emitting ErIII ion, two different 3D neutral polymorphic frameworks (1a and 1b), differing for the number of uncoordinated water molecules, formulated as [Er2(trz2An)3(H2O)4]n·xH2O (x = 10, a; x = 7, b), have been obtained. The structure of 1a shows layers with (6,3) topology forming six-membered rings with distorted hexagonal cavities along the bc plane. These 2D layers are interconnected through the N4 atoms of the two pendant arms of the trz2An linkers, leading to a 3D framework, where neighboring layers are eclipsed along the a axis, with hexagonal channels filled with water molecules. In 1b, layers with (…
CCDC 2130642: Experimental Crystal Structure Determination
Related Article: Noemi Monni, José J. Baldoví, Víctor García-López, Mariangela Oggianu, Enzo Cadoni, Francesco Quochi, Miguel Clemente-León, Maria Laura Mercuri, Eugenio Coronado|2022|Chemical Science|13|7419|doi:10.1039/D2SC00769J
CCDC 2130640: Experimental Crystal Structure Determination
Related Article: Noemi Monni, José J. Baldoví, Víctor García-López, Mariangela Oggianu, Enzo Cadoni, Francesco Quochi, Miguel Clemente-León, Maria Laura Mercuri, Eugenio Coronado|2022|Chemical Science|13|7419|doi:10.1039/D2SC00769J
CCDC 2130639: Experimental Crystal Structure Determination
Related Article: Noemi Monni, José J. Baldoví, Víctor García-López, Mariangela Oggianu, Enzo Cadoni, Francesco Quochi, Miguel Clemente-León, Maria Laura Mercuri, Eugenio Coronado|2022|Chemical Science|13|7419|doi:10.1039/D2SC00769J
CCDC 2130641: Experimental Crystal Structure Determination
Related Article: Noemi Monni, José J. Baldoví, Víctor García-López, Mariangela Oggianu, Enzo Cadoni, Francesco Quochi, Miguel Clemente-León, Maria Laura Mercuri, Eugenio Coronado|2022|Chemical Science|13|7419|doi:10.1039/D2SC00769J
CCDC 2091526: Experimental Crystal Structure Determination
Related Article: Noemi N. Monni, Eduardo Andres-Garcia, Katia Caama��o, V��ctor Garc��a-L��pez, Juan Modesto Clemente Juan, M��nica Gim��nez-Marqu��s, Mariangela M. Oggianu, enzo cadoni, Guillermo Minguez Espallargas, Miguel Clemente Leon, Maria Laura Mercuri, Eugenio Coronado|2021|J.Mater.Chem.A|9|25189|doi:10.1039/D1TA07436A