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A new polymer formulated as [Mn_3(1,3-BDC)_3(L)(H_2O)_3](1) based on linear trinuclear unit Mn_3(COO)_6 has been synthesized under solvothermal conditions with 1,3-benzenedicarboxylic acid(1,3-H_2BDC) and 1H-pyrazolo[3,4-b]pyridin-3-amine(L) as ligands. The polymer was characterized by the single-crystal X-ray diffraction analysis, infrared spectra, elemental analyses, power X-ray diffraction and TG analysis. It crystallizes in orthorhombic system, space group Pna21, with a = 7.9252(3), b = 17.9740(8), c = 22.3027(10) ?, Mr = 845.35, Z = 4, V = 3177.0(2) ?3, F(000) = 1708, D_c = 1.767 g/cm~3, μ(Mo Kα) = 1.257 mm~(-1), the final refinement give R = 0.0388 and w R = 0.0955 for 5595 reflections with I > 2σ(I). The polymer 1 can be symbolized as a pcu topology based on the Mn_3(COO)_6 as a secondary building unit. Furthermore, the magnetic properties and electrochemical properties of 1 are also investigated.
A new polymer formulated as [Mn_3 (1,3-BDC) _3 (L) (H_2O) _3] (1) based on linear trinuclear unit Mn_3 (COO) _6 has been synthesized under solvothermal conditions with 1,3-benzenedicarboxylic acid 1,3-H_2BDC) and 1H-pyrazolo [3,4-b] pyridin-3-amine (L) as ligands. The polymer was characterized by the single-crystal X-ray diffraction analysis, infrared spectra, elemental analyzes, power X-ray diffraction and TG analysis. It crystallizes in orthorhombic system space group Pna21 with a = 7.9252 (3), b = 17.9740 (8), c = 22.3027 (10)?, Mr = 845.35, Z = 4, V = 3177.0 (2)? 3, F (000) = 1708, D_c = 1.767 g / cm ~ 3 and the final refinement give R = 0.0388 and wR = 0.0955 for 5595 reflections with I> 2σ (I). The polymer 1 can be symbolized as a pcu topology based on the Mn_3 (COO) _6 as a secondary building unit. Further, the magnetic properties and electrochemical properties of 1 are also investigated.