Krausite Graeber E J, Morosin B, Rosenzweig A American Mineralogist 50 (1965) 1929-1936 The crystal structure of krausite, KFe(SO4)2.H2O _database_code_amcsd 0000141 CELL PARAMETERS: 7.9080 5.1520 8.9880 90.000 102.750 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 357.160 Density (g/cm3): 2.857 MAX. ABS. INTENSITY / VOLUME**2: 12.45228856 RIR: 1.419 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.09 3.88 8.7664 0 0 1 2 11.47 34.61 7.7130 1 0 0 2 13.51 52.50 6.5521 -1 0 1 2 19.99 5.66 4.4417 0 1 1 4 20.26 50.17 4.3832 0 0 2 2 20.73 8.26 4.2842 1 1 0 4 20.99 33.57 4.2332 -1 0 2 2 21.95 5.43 4.0499 -1 1 1 4 23.05 2.84 3.8578 -2 0 1 2 24.22 52.63 3.6755 1 1 1 4 25.49 15.78 3.4940 1 0 2 2 26.70 3.48 3.3384 0 1 2 4 27.27 19.99 3.2707 -1 1 2 4 28.91 17.61 3.0880 -2 1 1 4 28.92 100.00 3.0874 2 1 0 4 30.22 15.26 2.9574 -1 0 3 2 30.59 4.45 2.9221 0 0 3 2 30.92 5.53 2.8917 1 1 2 4 32.39 25.35 2.7645 -2 1 2 4 32.40 11.75 2.7631 2 1 1 4 34.11 3.31 2.6287 -3 0 1 2 34.16 2.22 2.6245 -2 0 3 2 34.83 36.71 2.5760 0 2 0 2 34.98 2.82 2.5648 -1 1 3 4 35.31 32.51 2.5418 0 1 3 4 37.52 1.00 2.3974 -1 2 1 4 38.52 2.67 2.3371 2 1 2 4 39.16 12.04 2.3005 3 1 0 4 40.22 2.20 2.2423 -1 0 4 2 41.01 1.19 2.2006 -1 2 2 4 41.19 5.30 2.1916 0 0 4 2 41.34 5.68 2.1840 -3 0 3 2 42.18 11.89 2.1423 -2 2 1 4 42.19 2.85 2.1421 2 2 0 4 42.55 1.12 2.1245 3 1 1 4 43.66 8.05 2.0734 1 2 2 4 44.77 5.49 2.0244 2 2 1 4 44.95 10.79 2.0167 0 1 4 4 45.09 1.02 2.0108 -3 1 3 4 45.45 2.02 1.9955 1 0 4 2 45.90 3.43 1.9770 -4 0 1 2 46.38 3.29 1.9578 -2 1 4 4 46.41 4.17 1.9567 2 1 3 4 47.13 3.12 1.9283 4 0 0 2 48.17 2.30 1.8892 3 1 2 4 49.37 2.92 1.8458 -4 1 1 4 49.54 2.54 1.8399 -3 2 1 4 49.59 6.67 1.8384 -2 2 3 4 49.61 5.68 1.8377 2 2 2 4 50.52 2.79 1.8064 -4 1 2 4 50.54 1.88 1.8059 4 1 0 4 50.67 7.09 1.8017 4 0 1 2 51.61 2.40 1.7710 -3 1 4 4 52.17 1.25 1.7533 0 0 5 2 52.34 10.19 1.7480 -2 0 5 2 52.37 1.79 1.7470 2 0 4 2 52.96 3.15 1.7288 3 2 1 4 53.88 4.03 1.7015 -4 1 3 4 54.44 1.29 1.6853 0 3 1 4 55.35 6.16 1.6598 0 1 5 4 56.28 4.25 1.6347 2 2 3 4 56.37 3.40 1.6321 1 3 1 4 58.51 1.61 1.5776 1 2 4 4 58.86 1.17 1.5689 -2 3 1 4 58.87 7.30 1.5688 2 3 0 4 58.88 3.54 1.5684 -4 2 1 4 58.92 2.60 1.5675 -5 0 2 2 59.91 1.04 1.5440 -4 2 2 4 59.92 2.62 1.5437 4 2 0 4 59.97 2.47 1.5426 5 0 0 2 60.91 2.07 1.5210 -2 3 2 4 60.92 1.05 1.5208 2 3 1 4 62.76 5.23 1.4806 0 3 3 4 62.96 5.34 1.4764 4 2 1 4 64.40 3.97 1.4466 3 2 3 4 64.41 10.93 1.4464 -2 2 5 4 64.44 6.44 1.4458 2 2 4 4 64.85 2.08 1.4377 -1 1 6 4 65.73 1.18 1.4206 2 1 5 4 66.17 5.72 1.4123 -4 1 5 4 68.24 1.70 1.3744 -3 2 5 4 69.54 2.18 1.3518 0 3 4 4 73.53 5.19 1.2880 0 4 0 2 74.51 3.65 1.2734 -6 1 1 4 74.70 4.97 1.2707 4 1 4 4 74.75 1.54 1.2700 -5 1 5 4 75.99 1.02 1.2523 0 0 7 2 76.63 1.00 1.2434 -4 3 3 4 77.20 1.05 1.2358 0 4 2 4 77.32 1.97 1.2340 -6 0 4 2 77.86 2.10 1.2268 0 3 5 4 78.46 1.29 1.2190 5 1 3 4 79.98 1.76 1.1995 6 1 1 4 82.50 1.09 1.1693 -4 2 6 4 82.71 1.11 1.1667 -6 0 5 2 84.41 1.19 1.1475 -1 2 7 4 84.78 1.96 1.1435 2 2 6 4 86.17 1.02 1.1285 -1 3 6 4 87.38 1.86 1.1161 -4 3 5 4 89.45 1.31 1.0955 -2 1 8 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.