Syntheses and Crystal Structures of Two Coordination Polymers of Cobalt and Cadmium Assembled by 4,4ˊ-（Ethane-1,2-diyldioxy）dibenzoic Acid

Two new metal-organic coordination polymers [Co0.5(Heoba)(bib)0.5]2n(1) and [Cd(eoba)(phen)]n(2)(H2eoba = 4,4-(ethane-1,2-diyldioxy)dibenzoic acid, bib = 1,4-bis(imidazol-1-yl)-butane, phen = 1,10-phenanthroline) have been hydrothermally synthesized and structurally characterized by elemental analysis, IR spectrum, TG and single-crystal X-ray diffraction. Complex 1 is a 2D network structure, and complex 2 exhibits a 3D network structure. Moreover, the luminescent property of complex 2 has been investigated in the solid state.