IrO2 Bolzan A A, Fong C, Kennedy B J, Howard C J Acta Crystallographica B53 (1997) 373-380 Structural studies of rutile-type metal dioxides Locality: synthetic _database_code_amcsd 0019243 4.5051 4.5051 3.1586 90 90 90 P4_2/mnm atom x y z U(1,1) U(2,2) U(3,3) U(1,2) U(1,3) U(2,3) Ir 0 0 0 .0110 .0110 .0064 .0004 0 0 O .3077 .3077 0 .0121 .000 .0070 .0029 0 0