AM_Pyrophanite_10 Formula: Mn Ti O3 Name: Pyrophanite Unit cell: 5.139 5.139 14.283 90.0 90.0 120.0 , V=326.67 Space group: R11-3 (1)

Kidoh K , Tanaka K , Marumo F , Takei H , Acta Crystallographica, Section B , 40 (1984) p.329-332, Electron density distribution in ilmenite-type crystals. II., Manganese (II) titanium (IV) trioxide, Sample: ilmenite structure