Anhydrite Hawthorne F C, Ferguson R B The Canadian Mineralogist 13 (1975) 289-292 Anhydrous sulphates. II. Refinement of the crystal structure of anhydrite Locality: Leopoldshall, East Germany _database_code_amcsd 0005117 CELL PARAMETERS: 6.9930 6.9950 6.2450 90.000 90.000 90.000 SPACE GROUP: Amma X-RAY WAVELENGTH: 1.541838 Cell Volume: 305.481 Density (g/cm3): 2.960 MAX. ABS. INTENSITY / VOLUME**2: 15.74419433 RIR: 1.732 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 22.94 8.87 3.8770 1 1 1 8 25.47 98.76 3.4975 0 2 0 2 25.47 100.00 3.4965 2 0 0 2 28.59 3.97 3.1225 0 0 2 2 31.37 60.16 2.8512 1 0 2 4 32.00 5.89 2.7965 2 1 1 8 36.33 13.95 2.4728 2 2 0 4 38.66 33.96 2.3293 0 2 2 4 38.66 2.43 2.3290 2 0 2 4 40.83 38.88 2.2099 1 2 2 8 41.33 12.21 2.1844 0 3 1 4 43.41 12.23 2.0846 3 1 1 8 45.46 9.02 1.9952 0 1 3 4 46.87 6.36 1.9385 2 2 2 8 48.75 27.77 1.8679 3 0 2 4 49.18 6.07 1.8526 2 3 1 8 52.31 10.57 1.7487 0 4 0 2 52.33 10.25 1.7483 4 0 0 2 55.79 27.63 1.6477 3 2 2 8 57.85 4.75 1.5939 3 3 1 8 59.06 3.90 1.5640 2 4 0 4 59.07 3.64 1.5638 4 2 0 4 60.70 5.48 1.5258 0 4 2 4 60.79 1.02 1.5237 1 0 4 4 61.13 1.26 1.5159 1 3 3 8 62.28 9.86 1.4907 1 4 2 8 65.47 4.01 1.4257 0 2 4 4 65.47 1.56 1.4256 2 0 4 4 65.81 1.77 1.4192 2 3 3 8 66.91 1.46 1.3984 2 4 2 8 66.92 1.91 1.3982 4 2 2 8 66.99 3.93 1.3969 1 2 4 8 68.78 1.40 1.3649 4 3 1 8 71.46 9.09 1.3201 2 2 4 8 72.93 3.15 1.2972 3 0 4 4 74.30 10.00 1.2766 3 4 2 8 74.31 3.41 1.2764 5 0 2 4 77.15 1.88 1.2364 4 4 0 4 78.67 7.41 1.2162 3 2 4 8 80.02 4.33 1.1991 5 2 2 8 82.79 3.98 1.1658 0 6 0 2 82.82 3.98 1.1655 6 0 0 2 82.90 1.72 1.1646 0 4 4 4 84.30 1.90 1.1488 1 4 4 8 88.38 3.36 1.1060 2 6 0 4 88.41 3.36 1.1057 6 2 0 4 88.48 4.37 1.1050 2 4 4 8 88.49 4.60 1.1049 4 2 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.