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The coordination polymer of [Mn(m-CPOAH)2(H2O)2]n (m-CPOAH– = 3-carboxyl- phenoxyacetate) has been synthesized and characterized by elemental analyses, IR, TG and single- crystal X-ray diffraction. The title complex crystallizes in the triclinic system, space group P1 with a = 4.7013(9), b = 5.6822(11), c = 17.758(4) ?, α = 87.39(3), β = 85.39(3), γ = 85.76(3)o, V = 471.18(17) ?3, Z = 1, Mr = 481.26, Dc = 1.696 g/cm3, μ = 0.770 mm-1, F(000) = 247, R = 0.0385 and wR = 0.1015. The Mn(II) atom assumes a distorted octahedral geometry, involving four carboxyl oxygen atoms from different m-CPOAH– ligands and two coordinated water molecules. The Mn(II) atoms are linked by the m-CPOAH– ligand to form a one-dimensional chain structure along the a axis. The shortest Mn…Mn separation within the polymer is 7.401(4) ?. A three- dimensional supramolecular network is constructed by O–H…O hydrogen bonding interactions.
The coordination polymer of [Mn (m-CPOAH) 2 (H2O) 2] n (m-CPOAH- = 3-carboxyl- phenoxyacetate) has been synthesized and characterized by elemental analyzes, IR, TG and single-crystal X-ray diffraction . The title complex crystallizes in the triclinic system, space group P1 with a = 4.7013 (9), b = 5.6822 (11), c = 17.758 γ = 85.76 (3) o, V = 471.18 (17)? 3, Z = 1, Mr = 481.26, Dc = 1.696 g / cm3, μ = 0.770 mm-1, F The Mn (II) atoms are a distorted octahedral geometry, involving four carboxyl oxygen atoms from different m-CPOAH-ligands and two coordinated water molecules. The Mn (II) atoms are linked by the m- CPOAH- ligand to The shortest Mn ... Mn separation within the polymer is 7.401 (4)?. A three-dimensional supramolecular network is constructed by O-H ... O hydrogen bonding interactions.