Paracoquimbite Robinson P D, Fang J H American Mineralogist 56 (1971) 1567-1572 Crystal structures and mineral chemistry of hydrated ferric sulphates: II. The crystal structure of paracoquimbite Locality: Chuquicamata, Chile _database_code_amcsd 0000261 CELL PARAMETERS: 10.9260 10.9260 51.3000 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 5303.595 Density (g/cm3): 2.043 MAX. ABS. INTENSITY / VOLUME**2: 15.29965258 RIR: 2.438 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.96 100.00 8.8774 0 1 2 6 10.35 21.47 8.5500 0 0 6 2 11.62 41.57 7.6141 1 0 4 6 15.29 1.08 5.7940 1 0 7 6 16.22 36.42 5.4630 1 1 0 6 18.84 17.99 4.7111 0 2 1 6 19.28 31.13 4.6035 1 1 6 6 19.28 4.33 4.6035 2 -1 6 6 20.67 1.20 4.2963 2 0 5 6 20.78 1.34 4.2750 0 0 12 2 21.24 1.40 4.1831 0 1 11 6 23.37 4.77 3.8071 2 0 8 6 24.44 1.44 3.6421 1 0 13 6 24.96 4.34 3.5677 2 1 1 6 24.96 4.13 3.5677 3 -1 1 6 25.14 1.31 3.5421 -1 3 2 6 25.61 7.31 3.4779 0 2 10 6 25.86 5.06 3.4449 3 -1 4 6 26.39 1.61 3.3771 -1 3 5 6 26.47 35.18 3.3667 1 1 12 6 26.47 10.19 3.3667 2 -1 12 6 26.84 7.99 3.3213 2 0 11 6 28.30 1.66 3.1541 3 0 0 6 28.58 11.37 3.1234 -1 3 8 6 28.78 4.28 3.1017 0 3 3 6 28.78 4.19 3.1017 3 0 3 6 29.48 4.85 3.0304 0 2 13 6 30.20 1.82 2.9591 0 3 6 6 30.20 1.52 2.9591 3 0 6 6 30.47 7.33 2.9338 3 -1 10 6 30.87 2.94 2.8970 2 0 14 6 32.44 9.62 2.7597 0 3 9 6 32.44 9.99 2.7597 3 0 9 6 32.79 1.06 2.7315 2 2 0 6 33.77 1.85 2.6542 0 2 16 6 33.83 1.41 2.6500 2 1 13 6 34.47 1.03 2.6019 4 -2 6 6 35.06 1.80 2.5594 -1 3 14 6 35.37 5.64 2.5380 3 0 12 6 35.37 5.59 2.5380 0 3 12 6 35.53 3.73 2.5268 2 -1 18 6 37.01 1.15 2.4288 4 -1 8 6 38.53 1.43 2.3364 -1 4 10 6 39.14 7.69 2.3018 4 -2 12 6 43.85 1.30 2.0648 1 4 0 6 43.85 1.14 2.0648 4 1 0 6 46.02 3.65 1.9720 4 -2 18 6 46.02 1.08 1.9720 2 2 18 6 46.79 1.64 1.9414 1 4 9 6 46.79 1.56 1.9414 4 1 9 6 48.99 3.04 1.8593 -1 5 12 6 48.99 1.10 1.8593 1 4 12 6 48.99 1.18 1.8593 4 1 12 6 48.99 3.12 1.8593 5 -1 12 6 50.09 3.29 1.8210 3 3 0 6 51.30 1.53 1.7811 3 3 6 6 51.30 2.17 1.7811 6 -3 6 6 51.66 1.87 1.7694 3 0 24 6 51.66 1.48 1.7694 0 3 24 6 51.71 1.23 1.7676 1 4 15 6 51.71 1.24 1.7676 4 1 15 6 54.51 1.52 1.6834 4 -2 24 6 54.51 5.00 1.6834 2 2 24 6 62.55 1.04 1.4851 -1 5 24 6 62.55 1.00 1.4851 5 -1 24 6 67.58 1.03 1.3862 6 -3 24 6 69.73 1.16 1.3487 4 4 6 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.