Anhydrite (soluble) Christensen A, Olesen M, Cerenius Y, Jensen T Chemistry of Materials 20 (2008) 2124-2132 Formation and transformation of five different phases in the CaSO4-H2O system: crystal structure of the subhydrate beta-CaSO4*0.5H2O and soluble anhydrite CaSO4 Locality: synthetic _database_code_amcsd 0020851 CELL PARAMETERS: 6.9689 6.9686 6.3004 90.000 90.000 120.000 SPACE GROUP: P6_222 X-RAY WAVELENGTH: 1.541838 Cell Volume: 264.983 Density (g/cm3): 2.559 MAX. ABS. INTENSITY / VOLUME**2: 27.80911857 RIR: 3.538 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.68 100.00 6.0352 1 0 0 6 20.38 1.49 4.3583 1 0 1 12 25.56 16.51 3.4845 1 1 0 6 29.29 6.55 3.0492 1 1 1 12 29.60 53.16 3.0176 2 0 0 6 32.05 47.58 2.7927 1 0 2 12 32.91 5.77 2.7216 2 0 1 12 38.53 5.50 2.3368 1 1 2 12 41.44 4.85 2.1792 2 0 2 12 42.13 4.26 2.1449 2 1 1 12 43.07 4.33 2.1001 0 0 3 2 45.07 3.22 2.0117 3 0 0 6 45.74 1.16 1.9835 1 0 3 12 47.44 6.83 1.9164 3 0 1 12 49.32 25.79 1.8476 2 1 2 12 52.53 4.62 1.7422 2 2 0 6 54.09 17.13 1.6955 3 0 2 12 54.66 1.76 1.6792 2 2 1 12 54.85 2.53 1.6739 3 1 0 12 59.86 1.71 1.5451 2 1 3 12 60.77 1.89 1.5241 1 0 4 12 61.45 3.60 1.5088 4 0 0 6 62.87 5.89 1.4782 3 1 2 12 64.98 2.18 1.4353 1 1 4 12 72.99 7.08 1.2961 2 1 4 12 74.92 4.57 1.2676 3 2 2 12 76.87 4.58 1.2402 3 0 4 12 78.76 4.23 1.2151 4 1 2 12 84.45 4.61 1.1471 3 1 4 12 85.05 1.66 1.1405 4 2 0 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.