Abstract
A coordination polymer “[Mn(PDB)(H2O)2] · H2O” n (I) (H2PDB = pyridine-3,4-dicarboxylic acid) was hydrothermally synthesized and characterized by elemental analysis, IR and single-crystal X-ray diffraction. The crystal of complex I are triclinic: C7H9NMnO7, M = 274.09; a = 7.2389(18), b = 8.045(2), c = 9.157(2) Å, α = 75.421(12)° β = 68.092(9)°, γ = 76.021(12)°, V = 1472.3(2) Å3, Z = 2, ρ c = 1.927 g/cm3, μ = 1.420 mm−1, space group P \( \bar 1 \) F(000) = 278, R = 0.0253 and wR = 0.0621 for 1709 observed reflections (I>2σ(I)). X-ray diffraction structure analyses reveal that two-dimensional layers were formed as bridged by PDB, and further assembled into the three-dimensional framework supramolecular structure via hydrogen bonding interaction. Magnetic susceptibility measurements reveal an antiferromagnetic interaction in I.
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Sun, Y.G., Gu, X.F., Ding, F. et al. Synthesis, crystal structure, and magnetic properties of 2D coordination polymer “[Mn(PDB)(H2O)2] · H2O” n . Russ J Coord Chem 35, 916–919 (2009). https://doi.org/10.1134/S1070328409120100
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DOI: https://doi.org/10.1134/S1070328409120100