Hydrothermal Synthesis and Crystal Structure of a Manganese(II) Polymer with a Two-dimensional Network Structure:[Mn(pzdc)(phen)]_n·nH_2O
Niu Yan
Abstract
Niu Yan
Abstract
A metal-organic coordination compound formulated as [Mn(pzdc)(phen)]n·nH2O 1 (H2pzdc=pyrazine-2,3-dicarboxylic acid,phen=1,10-phenanthroline) has been hydrothermally synthesized and structurally characterized by elemental analysis,IR,TG and single-crystal X-ray diffraction.The title compound crystallizes in the monoclinic system,space group P21/n with a= 11.7689(18),b=11.7458(18),c=13.360(2),β=110.341(2)o,V=1731.7(5)3,C18H12MnN4O5,Mr=419.26,Dc=1.608 g/cm3,μ(MoKα)=0.803 mm-1,F(000)=852,Z=4,the final R=0.0323 and wR=0.0823 for 2831 observed reflections (I 2σ(I)).It exhibits an interesting two-dimen-sional network structure.
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A metal-organic coordination compound formulated as [Mn(pzdc)(phen)]n·nH2O 1 (H2pzdc=pyrazine-2,3-dicarboxylic acid,phen=1,10-phenanthroline) has been hydrothermally synthesized and structurally characterized by elemental analysis,IR,TG and single-crystal X-ray diffraction.The title compound crystallizes in the monoclinic system,space group P21/n with a= 11.7689(18),b=11.7458(18),c=13.360(2),β=110.341(2)o,V=1731.7(5)3,C18H12MnN4O5,Mr=419.26,Dc=1.608 g/cm3,μ(MoKα)=0.803 mm-1,F(000)=852,Z=4,the final R=0.0323 and wR=0.0823 for 2831 observed reflections (I 2σ(I)).It exhibits an interesting two-dimen-sional network structure.
Key concepts: Chemistry, Monoclinic crystal system, Crystallography, Manganese, Pyrazine, Crystal structure, Hydrothermal synthesis, Coordination polymer