organic and inorganic based iron carboxylates hybrid nanoparticles

Nanoparticle porous crystalline MOF isoreticular comprising a three-dimensional sequence of estructurasque correspond to formula (I): FemOkXlLp Formula (I) in which: - Fe represents Fe3 + metal ion or Fe2 +; - m is 1 to 4; - k is 0 to 4; - l is 0 to 4; - p is 1 to 4; - X is a ligand selected from the group comprising OH-, Cl-, F-, I-, Br-, SO42-, NO3-, ClO 4, PF 6, BF3-, R1- (COO) n R1 - (SO3) n R1 (PO3) n wherein R1 is a hydrogen, a C1 to C12 linear or branched, optionally substituted, n> = 1 to 4; - L is a ligand Spacer di-, tri-, tetra- or hexa-carboxylate selected from the group comprising ** ** Table