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The coordination polymer of [Mn(p-CPOA)(H2O)3]n (p-CPOA=4-carboxylphenoxyacetate) was synthesized and characterized by elemental analysis, IR, X-ray single crystal diffraction. The title complex crystallizes in mono-clinic with space group P21/c, a=0.699 8(1) nm, b=1.623 5(3) nm, c=1.014 3(2) nm, β=99.55(3)°. V=1.136 5(4) nm3, Z=4, Dc=1.772 g·cm-3, μ=1.193 mm-1, F(000)=620, R=0.026 8, wR=0.074 5. The manganese atom is seven-coordinate involving four oxygen atoms of different p-CPOA2- ligands and three coordinated water, forming a distorted pentagonal bipyramindal environment. Two manganese atoms are bridged by p-CPOA2- ligand, forming a one-dimensional zigzag chain structure along b axis. The adjacent distance of Mn...Mn atoms is 1.021 0 nm. The three-dimensional hydrogen bonding network was formed by the intermolecular hydrogen bonds. CCDC: 219358.
The coordination polymer of [Mn (p-CPOA) (H2O) 3] n (p-CPOA = 4-carboxylphenoxyacetate) was synthesized and characterized by elemental analysis, IR, X- a = 0.699 8 (1) nm, b = 1.623 5 (3) nm, c = 1.014 3 (2) nm, β = 99.55 (3) °. V = 1.136 5 (4) nm3, Z = 4, Dc = 1.772 g · cm-3, μ = 1.193 mm-1, F (000) = 620, R = 0.026 8, wR = 0.074 5. The manganese atom is seven- of different p-CPOA2-ligands and three coordinated water, forming a distorted pentagonal bipyramindal environment. Two manganese atoms are bridged by p-CPOA2-ligand, forming a one-dimensional zigzag chain structure along b axis. The three-dimensional hydrogen bonding network was formed by the intermolecular hydrogen bonds. CCDC: 219358.