Abstract
Two new Co(II) and Mn(II) coordination polymers [Co(atpa)(bpp)]n (1), and [Mn(3-aba)2(4,4′-bpy)]n·n(4,4′-bpy) (2) (H2atpa = 2-aminoterephthalic acid and 3-aba−= 3-aminobenzoic acid anion), have been synthesized through solvothermal reactions using 2-aminoterephthalic acid, cobalt/manganese salts, and different dipyridyl-type coligands 1,3-di(4-pyridyl)propane (bpp) and 4,4’-bipyridyl as starting materials. The complexes 1 and 2 were characterized by elemental analysis, IR spectra, and X-ray single-crystal diffraction. Complex 1 displays a 2-fold parallel interpenetrating array of undulating (4, 4) coordination layers. Complex 2 features a 1D chain and further forms a 3D supramolecular pattern by H-bondings.
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