AM_Pyrochroite_5 Formula: Mn (O2 H2) Name: Pyrochroite Unit cell: 3.34 3.34 4.68 90.0 90.0 120.0 , V=45.21 Space group: P-3M1 (164)

Wyckoff R W G , Crystal Structures , 1 (1963) p.239-444, Second edition. Interscience Publishers, New York, New York, Note: cadmium iodide structure