4,4',4''-((1,3,5-Triazine-2,4,6-triyl)tris(azanediyl))tribenzoic acid

1,2,4,5-Tetra(pyridin-4-yl)benzene

2-Aminoisophthalic acid

2,5-Di-1H -imidazol-1-yl-1,4-benzenedicarboxylic acid

4,4''-Difluoro-5'-(4-fluorophenyl)-1,1':3',1''-terphenyl

2,4,6-Tri(4-pyridyl)-1,3,5-triazine

4,4''-Dibromo-3',4',5',6'-tetrakis(4-bromophenyl)-1,1':2',1''-terphenyl

4-([2,2':6',2''-Terpyridin]-4'-yl)aniline

4,4'-(1,2-Ethynediyl)dibenzoic Acid

1,1'-Bis(2-phosphonoethyl)-[4,4'-bipyridine]-1,1'-diium chloride