Citation: Puzan, Anna N.; Baumer, Vyacheslav N.; Lisovytskiy, Dmytro V.; Mateychenko, Pavel V. (2018). Structure transformations in nickel oxalate dihydrate NiC2O4·2H2O and nickel formate dihydrate Ni(HCO2)2·2H2O during thermal decomposition. Journal of Solid State Chemistry, 266, pp. 133-142.
Formula: C2 Ni O4
Chemical name: catena-((\m~6~-oxalato)-(\m~4~-oxalato)-di-nickel)