Paratacamite Fleet M E Acta Crystallographica B31 (1975) 183-187 The crystal structure of paratacamite, Cu2(OH)3Cl Sample: Substructure, can be considered as the average structure _database_code_amcsd 0009526 CELL PARAMETERS: 6.8270 6.8270 14.0410 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 566.746 Density (g/cm3): 3.754 MAX. ABS. INTENSITY / VOLUME**2: 49.09096210 RIR: 4.258 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 16.27 100.00 5.4490 1 0 1 6 18.96 13.68 4.6803 0 0 3 2 19.63 2.63 4.5223 0 1 2 6 26.11 4.98 3.4135 1 1 0 6 29.60 1.86 3.0184 1 0 4 6 30.91 23.16 2.8928 0 2 1 6 32.46 37.87 2.7579 2 -1 3 6 32.46 37.87 2.7579 1 1 3 6 32.87 17.15 2.7245 2 0 2 6 38.47 11.08 2.3402 0 0 6 2 39.87 60.04 2.2612 0 2 4 6 40.89 2.10 2.2069 2 1 1 6 40.89 2.10 2.2069 3 -1 1 6 44.50 9.67 2.0360 2 0 5 6 47.89 9.44 1.8995 1 0 7 6 50.23 16.58 1.8163 0 3 3 6 50.23 5.32 1.8163 3 0 3 6 52.32 1.79 1.7486 1 2 5 6 52.32 1.79 1.7486 -1 3 5 6 53.70 25.79 1.7068 2 2 0 6 55.35 3.36 1.6598 0 2 7 6 56.50 2.63 1.6287 -1 4 1 6 56.50 2.63 1.6287 1 3 1 6 57.47 1.13 1.6035 4 -2 3 6 57.47 1.13 1.6035 2 2 3 6 61.44 6.54 1.5092 2 0 8 6 61.52 1.27 1.5074 3 0 6 6 62.19 4.96 1.4927 2 1 7 6 62.19 4.96 1.4927 3 -1 7 6 63.26 3.06 1.4700 4 0 1 6 64.42 4.26 1.4464 0 4 2 6 65.82 1.49 1.4189 2 -1 9 6 65.82 1.49 1.4189 1 1 9 6 67.98 6.44 1.3790 4 -2 6 6 67.98 6.44 1.3790 2 2 6 6 68.93 7.02 1.3622 4 0 4 6 69.64 1.81 1.3501 5 -2 1 6 69.64 1.81 1.3501 3 2 1 6 72.23 1.91 1.3080 0 4 5 6 74.78 1.36 1.2696 -1 4 7 6 74.78 1.36 1.2696 1 3 7 6 74.87 5.87 1.2683 0 2 10 6 76.61 2.35 1.2438 4 1 3 6 76.61 1.51 1.2438 -1 5 3 6 76.61 1.51 1.2438 1 4 3 6 76.61 2.35 1.2438 5 -1 3 6 82.27 2.00 1.1719 2 0 11 6 85.98 1.37 1.1306 0 4 8 6 86.65 1.00 1.1236 3 2 7 6 86.65 1.00 1.1236 5 -2 7 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.