Piperazine-1,4-diium bis(pyridine-2,6-dicarboxylato- κ^3^<i>O</i>^2^,<i>N</i>,<i>O</i>^6^)cobaltate(II) tetrahydrate

C₄H₁₂N_22,C₁₄H₆CoN₂O_82,4(H₂O)

Raissi Shabari, AkbarGhoddoosi, NazaninPourayoubi, MehrdadMoradi, Shahram

Acta Crystallographica Section E (2011) 67, 7 m985-m986

a=7.9537(16)Å   b=13.420(3)Å   c=21.004(4)Å

α=90.00°   β=90.55(3)°   γ=90.00°