AM_Montroydite Formula: Hg O Name: Montroydite Unit cell: 6.6129 5.5208 3.5219 90.0 90.0 90.0 , V=128.58 Space group: PNMA (62)

Aurivillius K , Acta Chemica Scandinavica , 18 (1964) p.1305-1306, Least-squares refinement of the crystal structures of orthorhombic HgO and of, Hg2O2NaI, Locality: synthetic