Cesanite Tazzoli V Mineralogical Magazine 47 (1983) 59-63 The crystal structure of cesanite, Ca1+xNa4-x(SO4)3(OH)x*(1-x)H2O, a sulphate isotypic of apatite Locality: core samples of the Cesano I geothermal well, Cesano area, Latium, Italy _database_code_amcsd 0014476 CELL PARAMETERS: 9.4460 9.4460 6.8950 90.000 90.000 120.000 SPACE GROUP: P6_3/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 532.796 Density (g/cm3): 2.777 MAX. ABS. INTENSITY / VOLUME**2: 9.506465831 RIR: 1.115 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.82 7.30 8.1805 1 0 0 6 16.82 3.77 5.2721 1 0 1 12 18.79 34.09 4.7230 1 1 0 6 22.82 46.84 3.8965 1 1 1 12 25.32 2.26 3.5178 2 0 1 12 25.84 68.76 3.4475 0 0 2 2 28.09 2.72 3.1769 1 0 2 12 28.88 10.33 3.0919 1 2 0 6 31.72 72.52 2.8213 1 2 1 12 31.72 27.48 2.8213 2 1 1 12 32.14 38.38 2.7846 1 1 2 12 32.84 72.50 2.7268 3 0 0 6 34.01 30.16 2.6361 2 0 2 12 35.40 7.47 2.5357 3 0 1 12 39.14 4.26 2.3018 1 2 2 12 39.73 5.61 2.2689 1 3 0 6 39.73 22.46 2.2689 3 1 0 6 40.37 2.80 2.2341 2 2 1 12 41.92 2.10 2.1552 1 3 1 12 41.92 6.05 2.1552 3 1 1 12 43.81 2.09 2.0666 1 1 3 12 44.29 1.11 2.0451 4 0 0 6 45.26 5.73 2.0037 2 0 3 12 46.62 21.62 1.9483 2 2 2 12 48.00 2.31 1.8952 1 3 2 12 48.00 4.65 1.8952 3 1 2 12 48.51 2.44 1.8767 3 2 0 6 49.41 26.07 1.8446 1 2 3 12 49.41 11.04 1.8446 2 1 3 12 50.39 8.78 1.8108 2 3 1 12 50.39 7.16 1.8108 3 2 1 12 51.17 1.52 1.7851 1 4 0 6 51.17 4.29 1.7851 4 1 0 6 51.99 6.83 1.7589 4 0 2 12 52.04 1.60 1.7574 3 0 3 12 53.13 14.59 1.7237 0 0 4 2 55.77 6.42 1.6483 2 3 2 12 57.04 2.64 1.6146 1 3 3 12 57.04 2.36 1.6146 3 1 3 12 57.93 3.45 1.5919 5 0 1 12 58.64 1.49 1.5743 3 3 0 6 59.82 5.64 1.5460 4 2 0 6 60.30 2.12 1.5348 3 3 1 12 61.47 1.04 1.5085 2 4 1 12 61.47 3.34 1.5085 4 2 1 12 61.60 1.28 1.5056 2 1 4 12 62.87 7.37 1.4781 5 0 2 12 63.30 1.02 1.4693 1 5 0 6 63.89 7.75 1.4570 3 0 4 12 64.06 7.26 1.4537 2 3 3 12 64.89 7.63 1.4370 1 5 1 12 66.26 1.20 1.4106 4 2 2 12 66.30 1.15 1.4098 4 1 3 12 69.55 1.09 1.3516 1 5 2 12 69.55 1.37 1.3516 5 1 2 12 71.47 5.36 1.3200 3 4 1 12 72.10 1.30 1.3099 2 5 0 6 73.60 1.34 1.2869 2 5 1 12 73.88 5.22 1.2828 4 2 3 12 75.49 1.38 1.2594 2 1 5 12 75.49 3.52 1.2594 1 2 5 12 75.95 1.01 1.2529 4 3 2 12 76.34 1.07 1.2475 1 6 0 6 76.88 2.32 1.2400 4 1 4 12 77.03 4.62 1.2379 1 5 3 12 78.04 3.36 1.2245 5 2 2 12 81.03 1.08 1.1867 5 0 4 12 83.09 1.15 1.1625 3 3 4 12 83.24 4.44 1.1607 3 4 3 12 84.11 1.94 1.1509 4 2 4 12 84.27 2.35 1.1492 0 0 6 2 87.17 1.56 1.1182 1 5 4 12 87.33 2.98 1.1166 1 1 6 12 87.85 1.22 1.1113 3 2 5 12 88.30 1.37 1.1068 5 3 2 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.