AM_Rutile_3 Formula: Ti O2 Name: Rutile Unit cell: 4.593 4.593 2.959 90.0 90.0 90.0 , V=62.42 Space group: P42/MNM (136)

Meagher E P , Lager G A , The Canadian Mineralogist , 17 (1979) p.77-85, Polyhedral thermal expansion in the TiO2 polymorphs: Refinement, of the crystal structure of rutile and brookite at high temperature, Sample at 25 degrees C