Hydrothermal synthesis and crystal structure of a new molybdenum oxide compound with manganese-o-phen subunit: [Mn(o−phen)(H2O)MoO4]·H2O (o-phen=o-phenanthroline) |
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| Authors: | Quanzheng Zhang Wenbin Yang Shumei Chen Yaqin Yu Xiang He Ying Yan Jiuhui Liu Xinjiang Xu Changkun Xia Xiaoyuan Wu Lijuan Chen |
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| Institution: | Fujian Institute of Research on the Structure of Material, The Chinese Academy of Sciences, State Key Lab of Structure Chemistry, No. 155 Yang qiao xi lu, Fuzhou, Fujian 350002, PR China |
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| Abstract: | A new one-dimensional molybdenum oxide compound with manganese-o-phen subunit: Mn(o-phen)(H2O)MoO4]·H2O (1) (o-phen=o-phenanthroline) was synthesized by thehydrothermal reaction of Na2MoO4·2H2O, MnSO4·H2O, oxalic acid, o-phenanthroline (o-phen) and water. Its structure was determined by elemental analyses, ESR spectrum, TG analysis, IR spectrum and single-crystal X-ray diffraction. Compound 1 crystallizes in triclinic system, space group P-1 with a=7.0401(2) Å, b=10.4498(2) Å, c=10.5720(2) Å, α=73.26(7)°, β=83.34(8)°, γ=77.33(9)°, V=725.5089(0) Å3, Z=2, and R1=0.0322 for 2337 observed reflections. Compound 1 exhibits one-dimensional chain structure. The chains are linked up via hydrogen bonding to 2D layers, which are further assembled through π-π stacking interactions to a 3D supermolecular structure. |
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| Keywords: | Molybdenum oxide Manganese One-dimensional structure Hydrogen bonding |
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