Synthesis and Single Crystal Structural Characterization of Hexaaquacobalt(II) 1-oxopyridinium-2-thiopropionate

抄録

CoC₁₆H₂₈N₂O₁₂S₂(I) is triclinic, P1. The unit-cell dimensions at 298 K are a = 7.1695(8)Å, b = 7.5352(8)Å, c = 11.7452(13)Å, α = 103.682(2)°, β = 104.187(2)°, γ = 101.194(2)°, V = 575.91(7)ų, D_x = 1.625 g/cm³, and Z = 1. The final R value is 0.026 for 2020 measured reflections. The structure is constructed from Co(H₂O)₆²⁺ and two anions of 1-oxopyridinium-2-thiopropionate (C₈H₈O₃NS) linked through hydrogen bonding into an extended network. The central cobalt(II) metal has six coordination by forming an octahedron.