Leonite Hertweck B, Giester G, Libowitzky E American Mineralogist 86 (2001) 1282-1292 The crystal structures of the low-temperature phases of leonite-type compounds, K2Me(SO4)2.4H2O (Me=Mg,Mn,Fe) Sample: K2Mg(SO4)2.4H2O, T = 293 K _database_code_amcsd 0002729 CELL PARAMETERS: 11.7690 9.5390 9.8890 90.000 95.310 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 1105.419 Density (g/cm3): 2.203 MAX. ABS. INTENSITY / VOLUME**2: 6.741247182 RIR: 0.996 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.55 7.25 6.0878 -1 1 1 4 15.12 39.64 5.8592 2 0 0 2 16.88 9.09 5.2534 -2 0 1 2 18.02 16.02 4.9233 0 0 2 2 18.32 3.18 4.8421 2 0 1 2 18.60 21.22 4.7695 0 2 0 2 21.08 11.29 4.2137 -1 1 2 4 22.27 13.61 3.9925 1 1 2 4 24.06 10.19 3.6989 2 2 0 4 24.63 1.25 3.6148 3 1 0 4 24.67 1.44 3.6084 2 0 2 2 25.22 11.21 3.5313 -2 2 1 4 25.51 58.89 3.4915 -3 1 1 4 26.01 100.00 3.4256 0 2 2 4 26.23 6.10 3.3979 2 2 1 4 26.99 46.15 3.3031 3 1 1 4 29.10 9.49 3.0687 1 3 0 4 29.11 1.31 3.0673 -1 1 3 4 29.34 44.08 3.0439 -2 2 2 4 29.37 4.05 3.0406 -3 1 2 4 29.95 3.12 2.9837 -2 0 3 2 31.03 9.22 2.8818 -4 0 1 2 31.08 23.42 2.8776 2 2 2 4 32.48 21.43 2.7568 2 0 3 2 32.69 10.12 2.7395 4 0 1 2 33.13 2.49 2.7038 0 2 3 4 34.05 5.62 2.6330 -1 3 2 4 34.13 11.54 2.6267 -4 0 2 2 34.82 2.90 2.5764 1 3 2 4 35.49 5.29 2.5295 -2 2 3 4 35.98 7.49 2.4963 4 2 0 4 36.43 2.87 2.4665 -4 2 1 4 36.50 4.98 2.4616 0 0 4 2 37.69 23.24 2.3868 2 2 3 4 37.72 19.72 2.3847 0 4 0 2 37.84 18.17 2.3777 -1 1 4 4 37.87 5.13 2.3755 4 2 1 4 38.14 2.01 2.3598 3 3 1 4 38.86 1.09 2.3177 0 4 1 4 39.24 2.70 2.2959 1 1 4 4 39.28 6.35 2.2936 -4 0 3 2 39.84 1.04 2.2626 -5 1 1 4 40.74 2.26 2.2150 1 3 3 4 40.85 4.58 2.2088 2 4 0 4 41.52 2.70 2.1751 5 1 1 4 41.59 17.65 2.1715 -2 4 1 4 42.22 2.68 2.1405 -5 1 2 4 42.24 6.45 2.1394 2 4 1 4 42.93 2.34 2.1069 -2 2 4 4 43.26 1.22 2.0916 4 0 3 2 43.80 9.29 2.0670 -4 2 3 4 45.38 1.84 1.9986 5 1 2 4 45.44 1.33 1.9962 2 2 4 4 46.50 16.63 1.9531 6 0 0 2 47.32 4.95 1.9212 -2 0 5 2 47.39 2.22 1.9184 3 3 3 4 47.93 2.20 1.8979 1 3 4 4 48.45 2.63 1.8789 -5 3 1 4 48.53 3.13 1.8760 1 1 5 4 49.27 1.66 1.8495 4 4 0 4 49.41 3.06 1.8444 1 5 1 4 49.62 2.33 1.8373 -4 4 1 4 49.94 4.98 1.8262 -4 2 4 4 50.76 5.44 1.7987 4 4 1 4 50.86 1.70 1.7954 -3 3 4 4 51.27 1.63 1.7820 -2 2 5 4 51.78 2.14 1.7656 -4 4 2 4 52.41 1.94 1.7457 -6 2 2 4 53.28 3.12 1.7194 5 3 2 4 53.45 1.03 1.7143 3 5 0 4 53.50 13.51 1.7128 0 4 4 4 53.97 4.31 1.6990 4 4 2 4 54.02 2.73 1.6976 2 2 5 4 54.37 1.89 1.6875 4 2 4 4 54.72 1.14 1.6774 3 5 1 4 54.77 1.62 1.6759 -1 3 5 4 55.65 5.14 1.6516 6 2 2 4 55.67 2.97 1.6509 -7 1 1 4 56.74 2.25 1.6223 -1 1 6 4 56.84 1.70 1.6197 -2 0 6 2 57.26 1.13 1.6090 -4 2 5 4 57.51 2.10 1.6026 7 1 1 4 58.01 1.77 1.5898 0 6 0 2 58.22 1.66 1.5846 -3 3 5 4 58.30 1.41 1.5827 1 1 6 4 59.58 1.39 1.5518 0 2 6 4 59.87 1.92 1.5449 -3 1 6 4 60.49 2.78 1.5304 -7 1 3 4 60.88 1.05 1.5217 -2 6 1 4 60.94 1.10 1.5203 -6 2 4 4 61.27 5.44 1.5129 0 6 2 4 61.35 2.66 1.5110 6 4 0 4 62.03 1.04 1.4961 -2 4 5 4 62.31 2.03 1.4900 4 2 5 4 62.65 2.53 1.4828 -7 3 1 4 63.02 1.83 1.4751 -2 6 2 4 63.05 1.03 1.4744 -6 4 2 4 63.65 1.84 1.4620 -1 3 6 4 64.00 1.71 1.4549 2 6 2 4 64.36 3.41 1.4475 7 3 1 4 65.10 1.10 1.4328 1 3 6 4 66.66 1.08 1.4031 -2 6 3 4 66.97 1.70 1.3973 4 6 0 4 68.01 2.01 1.3784 4 0 6 2 70.78 1.22 1.3312 -8 2 3 4 70.79 1.92 1.3309 -6 4 4 4 75.11 1.10 1.2647 -4 4 6 4 75.50 1.18 1.2592 -7 5 1 4 76.25 1.84 1.2487 8 2 3 4 76.26 1.34 1.2485 6 4 4 4 76.42 1.81 1.2464 -1 5 6 4 77.07 2.63 1.2374 7 5 1 4 77.54 1.43 1.2312 -8 0 5 2 77.91 1.05 1.2262 8 4 1 4 78.93 1.11 1.2129 -6 6 2 4 79.07 1.20 1.2111 7 1 5 4 79.69 1.01 1.2032 -7 5 3 4 80.56 2.13 1.1924 0 8 0 2 80.63 1.20 1.1915 -1 7 4 4 82.59 1.98 1.1682 2 4 7 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.