HfO2 Ruh R, Corfield P W R Journal of the American Ceramic Society 53 (1970) 126-129 Crystal structure of monoclinic hafnia and comparison with monoclinic zirconia Locality: synthetic _database_code_amcsd 0014063 CELL PARAMETERS: 5.1156 5.1722 5.2948 90.000 99.180 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 138.300 Density (g/cm3): 10.108 MAX. ABS. INTENSITY / VOLUME**2: 313.7011579 RIR: 10.106 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.56 5.63 5.0501 1 0 0 2 24.21 15.29 3.6765 0 1 1 4 24.64 11.95 3.6133 1 1 0 4 28.38 100.00 3.1449 -1 1 1 4 31.67 81.87 2.8253 1 1 1 4 34.31 26.37 2.6135 0 0 2 2 34.69 21.08 2.5861 0 2 0 2 35.55 24.03 2.5250 2 0 0 2 36.09 7.63 2.4888 -1 0 2 2 38.85 9.23 2.3179 0 2 1 4 40.21 1.55 2.2427 -1 1 2 4 41.03 14.99 2.1998 -2 1 1 4 41.35 4.65 2.1833 1 0 2 2 41.71 3.77 2.1655 -1 2 1 4 45.07 4.45 2.0114 1 1 2 4 45.81 7.32 1.9807 -2 0 2 2 49.26 1.65 1.8497 -2 1 2 4 49.59 18.43 1.8383 0 2 2 4 50.52 21.40 1.8067 2 2 0 4 50.92 11.05 1.7933 -1 2 2 4 51.61 5.67 1.7711 -2 2 1 4 54.40 11.74 1.6865 2 0 2 2 54.51 2.05 1.6834 3 0 0 2 55.05 1.20 1.6683 1 2 2 4 55.67 10.46 1.6512 0 1 3 4 55.69 4.92 1.6504 2 2 1 4 55.91 6.80 1.6446 -1 1 3 4 56.39 9.83 1.6316 1 3 0 4 57.61 9.53 1.6000 -3 1 1 4 58.37 7.06 1.5808 -1 3 1 4 58.72 4.68 1.5725 -2 2 2 4 60.29 8.89 1.5351 1 3 1 4 60.48 7.01 1.5307 -3 0 2 2 61.69 7.79 1.5037 1 1 3 4 62.37 9.82 1.4889 -2 1 3 4 63.29 12.53 1.4694 3 1 1 4 64.49 1.46 1.4450 0 2 3 4 64.71 2.30 1.4406 -1 2 3 4 64.78 1.32 1.4391 0 3 2 4 65.91 3.08 1.4172 -1 3 2 4 66.15 7.19 1.4126 2 2 2 4 66.25 2.18 1.4108 3 2 0 4 66.27 1.01 1.4103 -3 2 1 4 66.49 1.56 1.4062 -2 3 1 4 69.47 3.98 1.3531 1 3 2 4 71.64 4.06 1.3173 -3 2 2 4 71.65 4.51 1.3171 -1 0 4 2 72.31 1.17 1.3067 0 0 4 2 72.71 2.11 1.3004 -2 3 2 4 73.06 1.45 1.2951 2 1 3 4 73.20 1.15 1.2931 0 4 0 2 75.27 2.41 1.2625 4 0 0 2 75.78 5.65 1.2552 0 4 1 4 77.07 3.85 1.2375 -4 1 1 4 77.96 1.41 1.2255 0 3 3 4 78.47 1.59 1.2188 1 0 4 2 79.59 2.00 1.2044 3 3 0 4 79.62 1.47 1.2042 -3 3 1 4 81.92 1.06 1.1760 -3 2 3 4 82.12 3.46 1.1736 -1 2 4 4 83.17 2.33 1.1614 1 3 3 4 83.78 2.62 1.1546 -2 3 3 4 84.11 1.23 1.1509 2 4 0 4 84.60 2.31 1.1454 3 3 1 4 84.96 2.54 1.1416 -2 4 1 4 85.61 2.56 1.1345 4 2 0 4 86.74 2.66 1.1226 -3 0 4 2 88.26 3.74 1.1072 2 4 1 4 88.73 2.79 1.1025 1 2 4 4 89.13 4.32 1.0987 3 1 3 4 89.85 1.45 1.0916 2 0 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.