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Two 1D coordination polymers based on transition metals, namely [Co(4,4′-bpy)2(H2bptc)] (1) and [Ni(4,4′-bpy)(H2O)4](H2bptc)·2H2O (2) (4,4′-bpy = 4,4′-bipyridine; H4bptc = 3,3′,4,4′-biphenyltetracarboxylic acid), had been synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction, FTIR spectroscopy, elemental analysis, powder X-ray diffraction, and UV–Vis diffuse...
Three cobalt-based coordination compounds, [Co2(phen)4(H2qptb)](H3qptb)2 (1), [Co2(phen)4(H2dczpb)2]·5H2O (2) and [Co2(phen)4(H2odpa)2(H2O)2]·2H2O (3), were obtained from mixtures of quaterphenyl-4,2″,5″,4′-tetracarboxylic acid (H4qptb), 3,4-dicarboxyl-(3′,4′-dicarboxylazophenyl) benzene (H2dczpb), 4,4′-oxydiphthalic acid (H2odpa), along with 1,10-phenanthroline (phen) and cobalt salts by hydrothermal...
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