Ir O4 Sr2 Huang Q, Soubeyroux J, Chmaissem O, Natali Sora I, Santoro A, Cava R, Krajewski J, Peck W Journal of Solid State Chemistry 112 (1994) 355-361 Neutron powder diffraction study of the crystal structures of Sr2RuO4 and Sr2IrO4 at room temperature and at 10K _cod_database_code 1008661 _database_code_amcsd 0016549 CELL PARAMETERS: 5.4994 5.4994 25.7841 90.000 90.000 90.000 SPACE GROUP: I4_1/acd X-RAY WAVELENGTH: 1.541838 Cell Volume: 779.799 Density (g/cm3): 7.349 MAX. ABS. INTENSITY / VOLUME**2: 246.3211047 RIR: 10.914 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.74 43.68 6.4460 0 0 4 2 23.90 19.85 3.7230 1 1 2 8 27.68 1.14 3.2230 0 0 8 2 31.02 100.00 2.8834 1 1 6 8 32.56 59.70 2.7497 2 0 0 4 35.49 6.21 2.5292 2 0 4 8 42.05 16.51 2.1489 1 1 10 8 42.05 15.50 2.1487 0 0 12 2 46.72 24.89 1.9443 2 2 0 4 48.93 5.30 1.8615 2 2 4 8 53.14 4.76 1.7235 3 1 2 16 54.17 19.46 1.6931 2 0 12 8 57.14 32.50 1.6121 3 1 6 16 57.16 2.72 1.6115 0 0 16 2 64.65 8.42 1.4418 3 1 10 16 64.65 12.90 1.4417 2 2 12 8 67.35 4.11 1.3903 2 0 16 8 68.21 6.09 1.3749 4 0 0 4 69.97 1.36 1.3446 4 0 4 8 69.99 4.80 1.3442 1 1 18 8 76.81 5.02 1.2410 3 3 6 8 76.83 3.52 1.2407 2 2 16 8 77.65 7.16 1.2297 4 2 0 8 79.32 1.46 1.2079 4 2 4 16 83.47 1.40 1.1581 3 3 10 8 83.47 5.00 1.1581 4 0 12 8 86.79 3.12 1.1221 1 1 22 8 88.41 4.86 1.1057 3 1 18 16 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.