Maghemite Pecharroman C, Gonzalez-Carreno T, Iglesias J E Physics and Chemistry of Minerals 22 (1995) 21-29 The infrared dielectric properties of maghemite, gamma-Fe2O3, from reflectance measurement on pressed powders Sample: b) idealized Locality: synthetic _database_code_amcsd 0007899 CELL PARAMETERS: 8.3300 8.3300 8.3300 90.000 90.000 90.000 SPACE GROUP: P4_132 X-RAY WAVELENGTH: 1.541838 Cell Volume: 578.010 Density (g/cm3): 4.893 MAX. ABS. INTENSITY / VOLUME**2: 76.95418282 RIR: 5.121 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.04 5.49 5.8902 1 1 0 12 18.45 1.30 4.8093 1 1 1 8 23.89 7.12 3.7253 2 1 0 24 26.20 2.79 3.4007 2 1 1 24 30.35 33.71 2.9451 2 2 0 12 34.03 1.35 2.6342 3 1 0 24 35.75 100.00 2.5116 3 1 1 24 37.40 4.00 2.4047 2 2 2 8 38.99 1.80 2.3103 3 2 0 24 40.52 1.60 2.2263 3 2 1 24 43.45 16.89 2.0825 4 0 0 6 50.19 1.59 1.8178 4 2 1 24 53.92 11.16 1.7004 4 2 2 24 57.49 21.09 1.6031 5 1 1 24 57.49 7.03 1.6031 3 3 3 8 63.14 40.17 1.4725 4 4 0 12 71.65 4.00 1.3171 6 2 0 24 74.73 8.18 1.2703 5 3 3 24 75.74 2.30 1.2558 6 2 2 24 79.76 2.02 1.2023 4 4 4 8 87.67 4.15 1.1131 6 4 2 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.