| abstract |
A metal-organic framework (MOF) is a highly porous material containing a polydentate organic ligand typically coordinated as a coordinate polymer to a plurality of metal centers. The MOF has multiple metal centers, as well as many coordinated to the multiple metal centers via at least two binding sites, defining at least a partially crystalline network structure with a large number of internal pores. Containing a coordinating organic ligand, where the polycoordinated organic ligand contains a first and a second binding bridged to a third binding site containing a diimine residue. The site is included. The polydentate organic ligand may contain the reaction product of the vinyldicarbonyl compound with the amine-substituted salicylic acid, which defines its first, second, and third binding sites. .. For specific MOFs, 5,59'-(((1E, 2E) -ethane-1,2-diylidene) bis- (azanei ruiliden)) bis (2) as a polydentate organic ligand -Hydroxybenzoic acid) may be contained. |