Seamanite Moore P B, Ghose S American Mineralogist 56 (1971) 1527-1538 A novel face-sharing octahedral trimer in the crystal structure of seamanite _database_code_amcsd 0000258 CELL PARAMETERS: 7.8110 15.1140 6.6910 90.000 90.000 90.000 SPACE GROUP: Pbnm X-RAY WAVELENGTH: 1.541838 Cell Volume: 789.909 Density (g/cm3): 3.082 MAX. ABS. INTENSITY / VOLUME**2: 10.44648223 RIR: 1.104 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.71 45.76 7.5570 0 2 0 2 12.76 100.00 6.9391 1 1 0 4 16.32 39.67 5.4312 1 2 0 4 17.45 1.25 5.0815 1 0 1 4 18.42 17.62 4.8166 1 1 1 8 20.98 1.18 4.2337 1 3 0 4 21.07 11.00 4.2168 1 2 1 8 22.77 37.69 3.9055 2 0 0 2 23.53 51.08 3.7813 2 1 0 4 23.55 9.72 3.7785 0 4 0 2 25.68 46.22 3.4696 2 2 0 4 26.20 41.75 3.4014 1 4 0 4 26.65 4.51 3.3455 0 0 2 2 27.10 5.78 3.2901 0 4 1 4 28.99 10.22 3.0801 2 2 1 8 29.19 29.10 3.0591 0 2 2 4 29.46 3.55 3.0321 1 4 1 8 29.64 4.55 3.0135 1 1 2 8 31.41 84.87 2.8485 1 2 2 8 31.74 5.02 2.8191 1 5 0 4 32.98 5.58 2.7156 2 4 0 4 34.16 24.43 2.6249 1 3 2 8 34.52 8.63 2.5979 1 5 1 8 34.97 21.65 2.5659 3 1 0 4 35.64 6.37 2.5190 0 6 0 2 35.84 58.02 2.5056 2 1 2 8 35.85 5.83 2.5048 0 4 2 4 37.34 2.73 2.4083 2 2 2 8 37.51 31.12 2.3974 1 6 0 4 37.63 20.68 2.3904 2 5 0 4 37.72 6.32 2.3852 1 4 2 8 38.17 6.05 2.3575 0 6 1 4 38.99 4.98 2.3103 3 2 1 8 39.73 9.45 2.2686 2 3 2 8 40.05 1.72 2.2511 2 5 1 8 41.30 3.25 2.1861 3 3 1 8 42.13 1.62 2.1446 1 0 3 4 42.15 1.82 2.1440 3 4 0 4 42.71 12.53 2.1169 2 6 0 4 42.89 14.23 2.1084 2 4 2 8 43.49 10.98 2.0811 1 7 0 4 43.88 16.34 2.0631 1 2 3 8 44.37 1.83 2.0417 3 4 1 8 44.50 6.59 2.0360 3 1 2 8 44.91 6.65 2.0183 2 6 1 8 45.05 4.20 2.0123 0 6 2 4 45.76 1.57 1.9827 3 2 2 8 45.99 2.32 1.9733 1 3 3 8 46.61 1.23 1.9487 1 6 2 8 46.70 6.58 1.9450 2 5 2 8 47.81 39.33 1.9026 3 3 2 8 48.13 8.51 1.8906 4 2 0 4 48.16 2.34 1.8896 2 7 0 4 48.17 5.80 1.8893 0 8 0 2 48.52 1.22 1.8761 2 2 3 8 48.83 2.84 1.8651 1 4 3 8 50.17 1.95 1.8185 2 7 1 8 50.56 2.59 1.8051 3 4 2 8 51.61 3.20 1.7708 1 8 1 8 51.73 7.14 1.7671 1 7 2 8 52.35 1.39 1.7476 3 6 1 8 52.77 7.21 1.7348 4 4 0 4 53.91 1.61 1.7007 2 8 0 4 53.96 3.53 1.6993 3 5 2 8 54.15 1.84 1.6938 3 0 3 4 54.40 14.21 1.6865 4 0 2 4 54.77 3.88 1.6761 4 1 2 8 54.89 19.81 1.6727 0 0 4 2 55.27 4.65 1.6620 3 7 0 4 55.60 1.18 1.6528 3 2 3 8 55.77 1.38 1.6483 2 8 1 8 55.89 4.95 1.6451 0 8 2 4 56.07 10.33 1.6403 4 5 0 4 56.33 1.52 1.6332 0 2 4 4 56.34 4.08 1.6330 1 6 3 8 56.42 2.95 1.6308 2 5 3 8 56.60 3.31 1.6262 1 1 4 8 57.23 20.21 1.6098 1 8 2 8 57.64 6.08 1.5993 4 3 2 8 57.66 2.59 1.5986 1 2 4 8 57.83 3.40 1.5945 1 9 1 8 57.88 1.79 1.5931 4 5 1 8 57.92 8.71 1.5922 3 6 2 8 59.41 1.05 1.5557 1 3 4 8 59.49 2.43 1.5539 5 1 0 4 59.84 6.69 1.5456 3 4 3 8 59.96 3.42 1.5428 2 9 0 4 60.08 4.38 1.5400 4 4 2 8 60.18 3.42 1.5376 2 0 4 4 60.28 3.00 1.5354 2 6 3 8 60.52 8.10 1.5299 5 2 0 4 60.52 2.21 1.5298 2 1 4 8 60.53 4.34 1.5296 0 4 4 4 60.55 4.31 1.5291 3 8 0 4 60.90 1.84 1.5213 5 0 1 4 61.55 1.29 1.5068 2 2 4 8 61.81 7.42 1.5011 1 4 4 8 62.22 3.06 1.4921 5 3 0 4 62.39 11.14 1.4885 3 7 2 8 63.06 1.27 1.4743 0 10 1 4 65.89 3.46 1.4176 1 8 3 8 66.33 1.14 1.4093 5 1 2 8 66.76 4.35 1.4013 3 1 4 8 66.77 7.95 1.4010 2 9 2 8 67.18 1.30 1.3935 0 6 4 4 67.30 2.70 1.3913 5 2 2 8 68.07 1.40 1.3774 0 10 2 4 68.38 7.60 1.3718 1 6 4 8 68.46 8.57 1.3705 2 5 4 8 68.90 2.57 1.3627 5 3 2 8 69.27 4.07 1.3564 1 10 2 8 70.81 1.06 1.3307 4 8 1 8 70.91 1.34 1.3291 4 7 2 8 71.00 1.04 1.3276 5 6 0 4 71.13 1.68 1.3255 5 4 2 8 71.33 1.54 1.3222 1 9 3 8 71.94 1.14 1.3125 2 6 4 8 72.50 1.53 1.3038 1 7 4 8 72.94 1.02 1.2970 6 1 0 4 75.33 1.38 1.2616 5 2 3 8 75.36 1.05 1.2612 3 8 3 8 75.58 1.08 1.2581 4 8 2 8 75.96 1.22 1.2528 4 2 4 8 77.05 1.20 1.2378 0 12 1 4 77.32 3.06 1.2340 5 6 2 8 77.56 3.61 1.2308 6 4 0 4 78.75 1.37 1.2152 3 11 0 4 79.62 2.94 1.2041 4 4 4 8 80.33 1.45 1.1952 4 10 0 4 80.76 1.06 1.1900 4 9 2 8 81.59 1.60 1.1799 2 12 1 8 81.67 1.80 1.1790 3 7 4 8 82.33 4.09 1.1712 4 5 4 8 82.82 1.05 1.1655 1 12 2 8 84.90 1.67 1.1422 3 11 2 8 85.65 1.67 1.1341 2 9 4 8 86.14 4.31 1.1289 5 2 4 8 86.17 1.49 1.1286 3 8 4 8 86.28 1.83 1.1275 5 9 1 8 86.42 3.17 1.1259 6 5 2 8 86.46 1.33 1.1255 4 10 2 8 87.63 1.60 1.1135 5 3 4 8 89.33 1.33 1.0967 0 12 3 4 89.71 1.12 1.0930 6 6 2 8 89.78 3.07 1.0924 1 2 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.