Solvent-free synthesis of a new perfluorinated MIL-53(Al) with a temperature-induced breathing effect

Abstract

We report on the solvent-free synthesis of the perfluorinated analogue of the well-known breathing metal-organic framework MIL-53(Al), i.e., F4-MIL-53(Al), featuring tetrafluoroterephthalic acid as linker. The crystal structure was solved and...

Recent advances in the chemistry and applications of fluorinated metal–organic frameworks (F-MOFs)

“…The same group expanded this approach in 2015 by using 1,3,5-tris(2 ′ ,3 ′ ,5 ′ ,6 ′ -tetrauoro-4 ′ -cyanophenyl) benzene (12F-BTCN) as building block to afford the triscarboxylic (12F-BTCOOH) and the tris-tetrazolate linkers (12F-BTCTZA), used with Cu(II) to form two highly porous zeotype MOFs with the same structure. 60 The structure of the two MOFs with the formula Cu 2 (12F-BTCOO) Each cylindrical cage is formed from six [Ni 3 (m 3 -O)] units, six carboxylate ligands and two ligands. Each trigonal bipyramidal cage is built from ve [Ni 3 (m 3 -O)] units, six dicarboxylate ligands and three ligands.…”