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, neutron Diffraction _database_code_amcsd 0013868 CELL PARAMETERS: 12.0317 6.9269 12.6712 90.000 90.270 90.000 SPACE GROUP: I2 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1056.036 Density (g/cm3): 2.738 MAX. ABS. INTENSITY / VOLUME**2: 8.464234468 RIR: 1.006 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.57 1.23 6.0780 0 1 1 2 14.73 50.59 6.0158 2 0 0 2 14.76 97.83 6.0031 1 1 0 2 20.31 2.23 4.3728 -2 0 2 2 20.40 4.35 4.3525 1 1 2 2 20.75 1.15 4.2805 -2 1 1 2 22.27 1.44 3.9911 -1 0 3 2 22.34 4.08 3.9794 1 0 3 2 24.69 4.32 3.6062 0 1 3 2 25.67 58.59 3.4708 3 1 0 2 25.72 24.56 3.4634 0 2 0 1 27.70 2.92 3.2201 -1 2 1 2 28.92 1.28 3.0875 2 1 3 2 29.29 5.24 3.0492 -3 1 2 2 29.39 6.36 3.0390 0 2 2 2 29.39 5.26 3.0387 3 1 2 2 29.70 50.72 3.0079 4 0 0 2 29.77 100.00 3.0015 2 2 0 2 31.87 17.36 2.8084 -2 0 4 2 31.91 74.14 2.8043 -1 1 4 2 31.98 26.51 2.7989 1 1 4 2 31.99 40.66 2.7975 2 0 4 2 32.99 11.45 2.7150 -2 2 2 2 33.03 3.47 2.7123 4 0 2 2 34.33 1.21 2.6125 1 2 3 2 38.39 3.44 2.3445 -3 1 4 2 38.51 4.84 2.3375 0 2 4 2 38.56 3.63 2.3350 3 1 4 2 39.07 1.03 2.3053 4 1 3 2 39.65 2.37 2.2731 5 1 0 2 39.68 1.25 2.2716 0 3 1 2 39.69 1.84 2.2710 4 2 0 2 39.75 2.56 2.2676 1 3 0 2 40.56 2.83 2.2242 3 2 3 2 40.84 1.60 2.2097 2 1 5 2 41.39 4.30 2.1814 -2 2 4 2 41.50 2.98 2.1761 4 0 4 2 42.23 9.35 2.1402 -4 2 2 2 42.30 9.24 2.1365 5 1 2 2 42.32 9.43 2.1356 -1 3 2 2 42.33 1.18 2.1354 4 2 2 2 42.53 1.40 2.1257 -2 3 1 2 42.82 15.89 2.1118 0 0 6 2 44.73 1.38 2.0260 0 3 3 2 45.32 2.08 2.0010 3 3 0 2 46.54 1.50 1.9514 5 2 1 2 47.49 2.89 1.9144 -6 0 2 2 47.63 4.17 1.9094 -3 3 2 2 47.63 1.44 1.9092 6 0 2 2 47.69 4.76 1.9068 3 3 2 2 49.23 30.71 1.8507 -5 1 4 2 49.29 3.81 1.8488 -4 2 4 2 49.41 1.82 1.8446 -1 3 4 2 49.45 27.77 1.8431 1 3 4 2 49.46 5.45 1.8429 5 1 4 2 49.47 29.57 1.8426 4 2 4 2 51.10 1.10 1.7873 5 2 3 2 52.75 7.25 1.7354 6 2 0 2 52.87 3.84 1.7317 0 4 0 1 52.96 1.87 1.7291 -2 2 6 2 54.01 1.52 1.6979 -6 0 4 2 54.16 21.07 1.6936 -3 3 4 2 54.25 10.88 1.6907 6 0 4 2 54.28 2.16 1.6900 3 3 4 2 55.05 6.39 1.6682 7 1 0 2 55.13 6.89 1.6660 5 3 0 2 55.19 5.14 1.6641 2 4 0 2 57.26 1.08 1.6090 2 4 2 2 59.82 1.26 1.5461 -1 3 6 2 60.36 1.22 1.5335 -2 0 8 2 60.41 1.50 1.5324 -1 1 8 2 60.49 3.43 1.5306 1 1 8 2 60.75 1.16 1.5246 -6 2 4 2 60.98 1.79 1.5195 0 4 4 2 60.98 1.07 1.5194 6 2 4 2 61.82 1.47 1.5008 4 4 0 2 62.84 3.00 1.4788 -7 1 4 2 63.07 1.08 1.4740 -2 4 4 2 63.14 1.62 1.4726 5 3 4 2 63.14 2.96 1.4724 2 4 4 2 64.03 1.30 1.4542 -3 3 6 2 64.58 2.72 1.4432 -3 1 8 2 64.72 1.64 1.4404 0 2 8 2 64.80 2.10 1.4387 3 1 8 2 69.00 1.69 1.3611 -8 0 4 2 69.35 3.50 1.3550 4 4 4 2 71.93 2.22 1.3126 9 1 0 2 72.06 1.99 1.3106 6 4 0 2 72.13 2.04 1.3095 3 5 0 2 72.66 6.12 1.3013 -4 2 8 2 72.81 7.04 1.2990 -1 3 8 2 72.95 6.30 1.2968 5 1 8 2 75.03 4.70 1.2659 -7 3 4 2 75.25 4.14 1.2628 8 2 4 2 75.27 4.26 1.2625 -1 5 4 2 76.46 4.34 1.2458 -6 0 8 2 76.85 7.22 1.2405 3 3 8 2 78.80 1.57 1.2146 -9 1 4 2 79.10 1.07 1.2107 9 1 4 2 79.17 1.52 1.2098 6 4 4 2 79.20 1.50 1.2095 3 5 4 2 82.24 1.10 1.1723 -6 2 8 2 82.54 1.10 1.1688 0 4 8 2 82.65 1.61 1.1675 6 2 8 2 83.57 4.74 1.1569 9 3 0 2 83.79 1.95 1.1545 0 6 0 1 84.08 1.30 1.1513 -7 1 8 2 84.21 1.22 1.1498 -5 3 8 2 84.50 1.51 1.1466 2 4 8 2 85.52 1.29 1.1355 8 4 0 2 86.65 3.38 1.1236 -5 5 4 2 86.70 1.53 1.1230 10 0 4 2 89.95 1.51 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.