Citation: Gavilan, Elisabeth; Audebrand, Nathalie (2009). A monoclinic pseudopolymorph of manganese squarate dihydrate, Mn(\m-C~4~O~4~)(H~2~O)~2~, built from cubic units. Acta Crystallographica Section C, 65, pp. m156-m159.
Formula: C12 H14 Mn3 O19
Chemical name:poly[[[hexaaquatrimanganese(II)]-tri-\m-squarato] monohydrate]