Defernite Peacor D R, Sarp H, Dunn P J, Innes J, Nelen J A American Mineralogist 73 (1988) 888-893 Defernite from the Kombat mine, Namibia: A second occurence, structure refinement, and crystal chemistry _database_code_amcsd 0001193 CELL PARAMETERS: 17.8200 22.7600 3.6290 90.000 90.000 90.000 SPACE GROUP: Pnam X-RAY WAVELENGTH: 1.541838 Cell Volume: 1471.861 Density (g/cm3): 2.208 MAX. ABS. INTENSITY / VOLUME**2: 13.30096088 RIR: 1.962 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.77 100.00 11.3800 0 2 0 2 10.66 32.67 8.2969 2 1 0 4 15.34 8.14 5.7764 2 3 0 4 15.57 18.40 5.6900 0 4 0 2 16.84 1.05 5.2658 3 2 0 4 18.50 1.38 4.7956 2 4 0 4 21.42 9.51 4.1484 4 2 0 4 21.93 7.69 4.0536 2 5 0 4 23.45 1.89 3.7933 0 6 0 2 25.35 1.40 3.5134 1 1 1 8 25.39 5.66 3.5077 4 4 0 4 26.52 4.23 3.3609 2 0 1 4 27.24 1.37 3.2737 0 3 1 4 27.68 5.62 3.2233 2 2 1 8 27.71 3.40 3.2199 1 3 1 8 29.10 15.45 3.0685 3 1 1 8 29.24 18.87 3.0544 2 7 0 4 29.62 11.73 3.0155 1 4 1 8 29.90 17.59 2.9881 3 2 1 8 30.35 9.17 2.9450 6 1 0 4 30.90 17.95 2.8938 2 4 1 8 30.96 11.88 2.8882 4 6 0 4 31.12 1.45 2.8737 6 2 0 4 31.44 1.72 2.8450 0 8 0 2 31.53 9.22 2.8376 0 5 1 4 31.94 3.67 2.8023 1 5 1 8 32.05 9.98 2.7924 4 1 1 8 32.37 12.64 2.7656 6 3 0 4 32.93 2.09 2.7200 3 4 1 8 33.98 2.81 2.6381 4 3 1 8 34.57 1.93 2.5943 1 6 1 8 34.97 2.03 2.5659 3 8 0 4 35.05 1.47 2.5604 3 5 1 8 35.52 1.71 2.5271 5 1 1 8 35.87 1.48 2.5038 1 9 0 4 36.16 1.74 2.4843 7 2 0 4 37.26 1.56 2.4135 7 3 0 4 37.30 4.98 2.4110 5 3 1 8 37.44 1.61 2.4020 5 7 0 4 37.48 4.03 2.3996 1 7 1 8 38.79 2.70 2.3215 5 4 1 8 40.22 4.25 2.2424 3 7 1 8 40.50 1.67 2.2275 8 0 0 2 40.60 1.56 2.2219 7 5 0 4 40.61 5.05 2.2215 1 8 1 8 40.64 1.21 2.2199 5 5 1 8 40.92 1.69 2.2052 2 10 0 4 43.61 3.07 2.0754 7 1 1 8 43.62 1.00 2.0748 0 9 1 4 43.64 1.65 2.0742 8 4 0 4 43.93 4.23 2.0609 1 9 1 8 45.12 2.55 2.0096 7 3 1 8 45.27 1.74 2.0030 5 7 1 8 46.35 2.75 1.9588 3 9 1 8 46.40 12.71 1.9569 7 4 1 8 47.20 3.35 1.9255 6 9 0 4 47.43 1.06 1.9170 1 10 1 8 47.97 3.20 1.8967 0 12 0 2 47.99 3.88 1.8959 5 8 1 8 48.01 5.50 1.8949 7 5 1 8 48.25 1.16 1.8860 1 12 0 4 49.49 1.65 1.8416 8 3 1 8 49.71 11.23 1.8340 3 10 1 8 50.28 14.38 1.8145 0 0 2 2 50.96 1.37 1.7919 0 2 2 4 51.07 1.95 1.7884 1 11 1 8 51.09 2.56 1.7879 6 8 1 8 51.56 1.15 1.7726 2 1 2 8 52.13 7.74 1.7546 7 7 1 8 52.77 1.82 1.7348 10 3 0 4 52.82 5.60 1.7331 9 1 1 8 52.97 1.42 1.7287 0 4 2 4 53.24 2.74 1.7204 3 11 1 8 53.32 3.18 1.7182 9 2 1 8 54.01 1.54 1.6977 6 11 0 4 54.59 3.47 1.6812 7 8 1 8 55.37 1.83 1.6594 10 5 0 4 57.42 1.15 1.6049 5 11 1 8 58.76 1.01 1.5714 5 13 0 4 59.12 1.54 1.5627 10 7 0 4 59.23 2.48 1.5600 2 7 2 8 59.87 2.18 1.5448 6 1 2 8 60.23 3.25 1.5364 4 6 2 8 60.63 1.32 1.5272 4 14 0 4 61.08 2.56 1.5171 6 3 2 8 71.44 1.20 1.3205 6 9 2 8 72.03 1.17 1.3111 0 12 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.