Bassanite Bezou C, Nonat A, Mutin J C, Christensen A N, Lehmann M S Journal of Solid State Chemistry 117 (1995) 165-176 Of the crystal structure of gamma-CaSO4, CaSO4*0.5(H2O), and CaSO4*0.6(H2O) by powder diffraction methods Locality: Maurienne, France Sample: SH1, X-ray diffraction _database_code_amcsd 0013867 CELL PARAMETERS: 12.0317 6.9272 12.6711 90.000 90.270 90.000 SPACE GROUP: I2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1056.074 Density (g/cm3): 2.759 MAX. ABS. INTENSITY / VOLUME**2: 9.287981890 RIR: 1.096 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.57 1.17 6.0782 0 1 1 2 14.73 44.90 6.0158 2 0 0 2 14.76 91.07 6.0033 1 1 0 2 20.31 1.70 4.3727 -2 0 2 2 20.40 3.49 4.3526 1 1 2 2 20.75 1.85 4.2805 -2 1 1 2 22.27 1.46 3.9911 -1 0 3 2 22.34 4.95 3.9794 1 0 3 2 24.69 4.16 3.6062 0 1 3 2 25.67 53.15 3.4708 3 1 0 2 25.72 22.30 3.4636 0 2 0 1 27.70 2.62 3.2202 -1 2 1 2 28.92 2.24 3.0876 2 1 3 2 29.29 5.74 3.0492 -3 1 2 2 29.39 4.65 3.0391 0 2 2 2 29.39 5.79 3.0387 3 1 2 2 29.70 51.49 3.0079 4 0 0 2 29.76 100.00 3.0016 2 2 0 2 31.87 14.80 2.8084 -2 0 4 2 31.91 69.83 2.8044 -1 1 4 2 31.98 23.94 2.7989 1 1 4 2 31.99 32.90 2.7975 2 0 4 2 32.99 9.39 2.7151 -2 2 2 2 33.03 3.86 2.7123 4 0 2 2 34.32 2.06 2.6126 1 2 3 2 34.93 2.17 2.5686 -3 2 1 2 37.80 1.20 2.3799 0 1 5 2 38.39 2.73 2.3445 -3 1 4 2 38.51 4.46 2.3375 0 2 4 2 38.56 3.66 2.3350 3 1 4 2 39.65 2.15 2.2731 5 1 0 2 39.68 2.33 2.2717 0 3 1 2 39.69 2.38 2.2710 4 2 0 2 39.75 2.78 2.2677 1 3 0 2 40.44 1.12 2.2303 -3 2 3 2 40.56 3.22 2.2242 3 2 3 2 40.71 1.21 2.2164 -2 1 5 2 40.84 2.04 2.2097 2 1 5 2 41.39 3.66 2.1814 -2 2 4 2 41.50 2.04 2.1761 4 0 4 2 42.09 1.25 2.1469 -3 0 5 2 42.22 8.85 2.1403 -4 2 2 2 42.30 9.87 2.1365 5 1 2 2 42.32 8.72 2.1356 -1 3 2 2 42.32 1.62 2.1354 4 2 2 2 42.53 1.31 2.1258 -2 3 1 2 42.82 15.36 2.1118 0 0 6 2 44.73 1.69 2.0261 0 3 3 2 45.32 1.60 2.0011 3 3 0 2 46.48 1.11 1.9537 -5 2 1 2 46.54 1.04 1.9514 5 2 1 2 47.31 1.25 1.9214 -2 3 3 2 47.38 1.13 1.9188 2 3 3 2 47.49 3.02 1.9144 -6 0 2 2 47.62 3.76 1.9095 -3 3 2 2 47.63 1.48 1.9092 6 0 2 2 47.69 4.68 1.9069 3 3 2 2 49.23 29.42 1.8507 -5 1 4 2 49.29 3.67 1.8488 -4 2 4 2 49.41 1.24 1.8447 -1 3 4 2 49.45 26.33 1.8431 1 3 4 2 49.46 3.82 1.8429 5 1 4 2 49.47 26.64 1.8426 4 2 4 2 52.75 8.02 1.7354 6 2 0 2 52.87 2.58 1.7318 0 4 0 1 52.96 1.95 1.7291 -2 2 6 2 54.01 1.74 1.6979 -6 0 4 2 54.15 21.29 1.6936 -3 3 4 2 54.25 9.93 1.6907 6 0 4 2 54.28 1.92 1.6900 3 3 4 2 55.05 5.81 1.6682 7 1 0 2 55.12 6.99 1.6661 5 3 0 2 55.19 4.56 1.6642 2 4 0 2 57.25 1.17 1.6091 2 4 2 2 60.36 1.70 1.5335 -2 0 8 2 60.41 1.09 1.5324 -1 1 8 2 60.49 3.37 1.5306 1 1 8 2 60.97 2.10 1.5195 0 4 4 2 61.82 1.27 1.5008 4 4 0 2 62.84 2.82 1.4788 -7 1 4 2 63.14 2.19 1.4726 5 3 4 2 63.14 2.44 1.4725 2 4 4 2 64.03 1.06 1.4543 -3 3 6 2 64.58 2.19 1.4432 -3 1 8 2 64.72 1.99 1.4404 0 2 8 2 64.80 1.99 1.4387 3 1 8 2 69.00 1.53 1.3611 -8 0 4 2 69.35 3.46 1.3551 4 4 4 2 71.93 2.10 1.3126 9 1 0 2 72.06 2.07 1.3107 6 4 0 2 72.13 1.77 1.3095 3 5 0 2 72.66 5.99 1.3013 -4 2 8 2 72.80 6.53 1.2990 -1 3 8 2 72.95 6.33 1.2968 5 1 8 2 75.03 4.83 1.2660 -7 3 4 2 75.25 4.33 1.2628 8 2 4 2 75.26 4.81 1.2626 -1 5 4 2 76.46 4.40 1.2458 -6 0 8 2 76.84 6.84 1.2405 3 3 8 2 78.80 1.71 1.2146 -9 1 4 2 79.17 1.53 1.2098 6 4 4 2 79.19 1.85 1.2095 3 5 4 2 82.54 1.04 1.1688 0 4 8 2 82.65 1.13 1.1675 6 2 8 2 83.57 4.70 1.1569 9 3 0 2 83.78 1.64 1.1545 0 6 0 1 84.08 1.05 1.1513 -7 1 8 2 84.21 1.23 1.1498 -5 3 8 2 84.50 1.44 1.1466 2 4 8 2 85.52 1.26 1.1355 8 4 0 2 86.65 3.22 1.1236 -5 5 4 2 86.70 1.82 1.1230 10 0 4 2 89.95 1.37 1.0907 -4 4 8 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.