Citation: Greve, Jan; N\"ather, Christian (2002). Poly[[diaqua(\m~4~-squarato-O,O',O'',O''')manganese(II)] 0.93-hydrate]. Acta Crystallographica Section E, 58, pp. m625-m627.
Formula: C4 H5.86 Mn O6.93
Chemical name:Poly[[diaqua(\m~4~-squarato-O,O',O'',O''')manganese(II)] 0.93-hydrate]