Bis(2,3-diaminopyridinium) bis(μ-pyridine-2,6-dicarboxylato)- κ^4^<i>O</i>^2^,<i>N</i>,<i>O</i>^6^:<i>O</i>^6^; κ^4^<i>O</i>^2^:<i>O</i>^2^,<i>N</i>,<i>O</i>^6^-bis[aqua(pyridine-2,6- dicarboxylato-κ^3^<i>O</i>^2^,<i>N</i>,<i>O</i>^6^)bismuthate(III)] tetrahydrate

2(C₅H₈N₃)_,C₂₈H₁₆Bi₂N₄O_182,4(H₂O)

Aghabozorg, HosseinKazemi, ShokoofehAgah, Ali AkbarMirzaei, MasoudNotash, Behrouz

Acta Crystallographica Section E (2011) 67, 3 m360-m361

a=9.3462(19)Å   b=10.726(2)Å   c=11.098(2)Å

α=95.13(3)°   β=91.38(3)°   γ=90.47(3)°