2,2'-{1,1'-[2,2'-Oxalylbis(hydrazin-2-yl-1-ylidene)]diethylidyne}dipyridinium bis(perchlorate) dihydrate

C₁₆H₁₈N₆O_22,2(ClO₄)_,2(H₂O)

Kaluderović, Goran N.Mohamad Eshkourfu, Rabia O.Gómez-Ruiz, SantiagoMitić, DraganaAndelković, Katarina K.

Acta Crystallographica Section E (2010) 66, 4 o904-o905

a=7.0166(3)Å   b=15.6855(5)Å   c=10.1152(4)Å

α=90°   β=90.240(3)°   γ=90°