Rutile Meagher E P, Lager G A The Canadian Mineralogist 17 (1979) 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 _database_code_amcsd 0005164 4.593 4.593 2.959 90 90 90 P4_2/mnm atom x y z Biso B(1,1) B(2,2) B(3,3) B(1,2) B(1,3) B(2,3) Ti 0 0 0 .42 .0065 .0065 .0046 -.0001 0 0 O .3051 .3051 0 .6 .0077 .0077 .0098 -.0014 0 0