Leonhardite Baur W H, Joswig W, Fursenko B A, Belitsky I A European Journal of Mineralogy 9 (1997) 1173-1182 Symmetry reduction of the aluminosilicate framework of LAU topology by ordering of exchangeable cations: the crystal structure of primary leonhardite with a primitive Bravais lattice _database_code_amcsd 0006703 CELL PARAMETERS: 14.5560 13.2060 7.5130 90.000 110.750 90.000 SPACE GROUP: P2/a X-RAY WAVELENGTH: 1.541838 Cell Volume: 1350.520 Density (g/cm3): 2.345 MAX. ABS. INTENSITY / VOLUME**2: 4.060441737 RIR: 0.564 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.33 100.00 9.4783 1 1 0 4 12.60 2.39 7.0257 0 0 1 2 13.01 29.49 6.8059 2 0 0 2 14.28 4.14 6.2025 0 1 1 4 14.56 9.77 6.0825 -2 0 1 2 14.64 1.24 6.0498 2 1 0 4 17.47 37.78 5.0767 1 1 1 4 18.72 9.10 4.7391 2 2 0 4 19.85 29.39 4.4737 -2 2 1 4 20.70 2.87 4.2911 3 1 0 4 21.02 1.61 4.2257 1 2 1 4 21.15 22.48 4.2008 2 0 1 2 21.21 72.93 4.1884 1 3 0 4 22.21 2.32 4.0032 2 1 1 4 23.46 1.02 3.7921 -3 2 1 4 23.51 1.08 3.7836 -1 3 1 4 24.70 80.02 3.6043 -4 0 1 2 24.76 1.21 3.5956 -1 1 2 4 25.13 37.00 3.5443 2 2 1 4 25.35 71.77 3.5128 0 0 2 2 25.62 1.96 3.4771 -4 1 1 4 25.93 9.74 3.4366 1 3 1 4 26.25 1.22 3.3948 0 1 2 4 26.88 41.98 3.3170 -3 1 2 4 27.01 50.53 3.3015 0 4 0 2 27.76 2.17 3.2142 3 1 1 4 27.96 30.63 3.1909 -3 3 1 4 28.21 1.42 3.1637 -4 2 1 4 28.25 16.88 3.1594 3 3 0 4 28.79 7.17 3.1013 0 2 2 4 29.21 58.84 3.0573 1 1 2 4 29.37 1.38 3.0413 -4 0 2 2 29.53 11.60 3.0249 4 2 0 4 30.08 7.81 2.9705 2 4 0 4 31.49 36.78 2.8412 -5 1 1 4 31.58 2.41 2.8330 -2 3 2 4 32.41 23.62 2.7623 -4 2 2 4 32.56 4.10 2.7497 2 0 2 2 33.13 1.90 2.7041 -3 3 2 4 33.57 2.21 2.6696 3 4 0 4 33.66 1.99 2.6624 -5 2 1 4 34.55 41.26 2.5958 2 4 1 4 35.08 8.18 2.5577 1 3 2 4 35.36 11.56 2.5384 2 2 2 4 35.86 13.48 2.5042 -2 0 3 2 36.11 8.13 2.4876 -1 5 1 4 36.31 1.73 2.4742 -1 4 2 4 36.47 9.14 2.4638 -2 4 2 4 36.52 1.03 2.4603 -2 1 3 4 36.92 34.16 2.4345 -4 4 1 4 37.06 3.34 2.4257 -3 1 3 4 37.11 1.07 2.4227 -2 5 1 4 37.21 1.31 2.4166 -1 1 3 4 37.84 1.44 2.3776 -3 4 2 4 37.97 4.74 2.3696 4 4 0 4 38.16 6.39 2.3585 -4 0 3 2 38.16 1.77 2.3583 3 1 2 4 38.44 2.53 2.3419 0 0 3 2 38.45 6.55 2.3415 -2 2 3 4 39.48 2.81 2.2826 3 5 0 4 39.60 1.34 2.2760 -6 2 1 4 39.64 3.95 2.2734 -5 3 2 4 40.32 1.10 2.2368 -4 4 2 4 40.62 2.22 2.2211 -4 2 3 4 41.01 10.33 2.2010 0 6 0 2 41.31 8.28 2.1855 -6 2 2 4 41.89 11.24 2.1568 -1 5 2 4 41.97 5.30 2.1525 -3 3 3 4 42.02 1.17 2.1500 -2 5 2 4 42.10 1.54 2.1462 -1 3 3 4 42.12 17.82 2.1455 6 2 0 4 43.07 4.01 2.1004 4 0 2 2 43.07 1.47 2.1004 5 4 0 4 43.07 2.61 2.1003 0 6 1 4 43.20 5.14 2.0943 4 4 1 4 43.25 2.11 2.0920 -3 5 2 4 43.37 1.62 2.0865 4 5 0 4 44.70 2.32 2.0275 -6 0 3 2 44.83 3.03 2.0219 1 5 2 4 45.10 3.76 2.0101 -7 1 2 4 45.19 4.34 2.0065 2 0 3 2 45.31 6.13 2.0016 4 2 2 4 45.46 1.58 1.9952 -2 4 3 4 46.08 1.75 1.9698 -5 3 3 4 46.20 2.79 1.9649 6 0 1 2 46.43 7.11 1.9556 -5 5 1 4 46.44 1.11 1.9553 1 3 3 4 46.47 1.96 1.9542 -6 4 1 4 46.58 6.25 1.9496 2 6 1 4 46.88 1.76 1.9382 -6 2 3 4 47.35 3.84 1.9198 2 2 3 4 48.10 5.42 1.8918 -2 6 2 4 48.56 3.34 1.8749 -7 3 1 4 48.74 1.57 1.8684 -2 0 4 2 48.83 6.62 1.8651 0 6 2 4 49.02 6.02 1.8584 -3 1 4 4 49.36 2.11 1.8462 -7 3 2 4 49.58 2.67 1.8387 5 1 2 4 49.68 5.28 1.8352 -7 1 3 4 50.25 4.17 1.8157 3 1 3 4 50.52 1.82 1.8066 -8 0 1 2 51.19 3.07 1.7845 1 7 1 4 51.42 1.33 1.7772 -5 1 4 4 51.49 2.01 1.7749 3 5 2 4 51.57 6.15 1.7722 4 4 2 4 52.07 3.06 1.7564 0 0 4 2 52.36 1.07 1.7472 -3 7 1 4 53.44 5.59 1.7147 2 4 3 4 53.48 2.53 1.7134 -6 0 4 2 53.66 3.40 1.7080 -7 3 3 4 53.88 5.61 1.7015 8 0 0 2 54.55 2.86 1.6824 1 5 3 4 54.90 1.01 1.6722 4 0 3 2 55.40 3.08 1.6585 -6 2 4 4 55.51 1.26 1.6554 1 1 4 4 55.61 1.23 1.6527 -3 7 2 4 55.68 2.98 1.6508 0 8 0 2 56.10 2.19 1.6395 3 7 1 4 56.16 1.90 1.6377 -8 2 3 4 56.44 4.06 1.6304 -7 5 1 4 56.60 5.31 1.6261 -2 4 4 4 57.16 3.82 1.6114 -7 5 2 4 57.31 5.33 1.6077 -7 1 4 4 57.33 1.20 1.6071 6 2 2 4 57.44 3.79 1.6042 2 8 0 4 57.61 5.18 1.6001 -9 1 2 4 57.79 3.23 1.5955 -6 6 2 4 57.88 2.39 1.5931 -2 8 1 4 58.33 1.54 1.5818 -8 4 2 4 58.42 1.09 1.5797 6 6 0 4 58.99 9.53 1.5659 7 5 0 4 59.22 1.75 1.5602 1 3 4 4 59.63 5.28 1.5506 0 4 4 4 60.23 11.41 1.5364 2 8 1 4 60.34 1.70 1.5340 8 0 1 2 60.51 1.06 1.5300 -3 5 4 4 60.57 1.04 1.5286 2 2 4 4 60.95 1.44 1.5201 -7 3 4 4 61.58 2.76 1.5059 3 5 3 4 61.64 2.13 1.5047 -8 4 3 4 61.82 1.81 1.5008 -4 8 1 4 62.23 1.70 1.4918 4 4 3 4 62.54 1.27 1.4852 4 8 0 4 62.59 4.31 1.4842 -2 0 5 2 63.61 2.34 1.4627 3 1 4 4 64.01 2.94 1.4547 -10 0 2 2 64.20 5.16 1.4508 -4 8 2 4 64.56 1.22 1.4435 7 5 1 4 64.61 4.13 1.4425 -1 1 5 4 65.23 2.66 1.4304 9 3 0 4 65.53 1.85 1.4244 -2 6 4 4 65.73 1.31 1.4206 -3 3 5 4 65.88 1.13 1.4177 1 9 1 4 66.05 1.88 1.4145 -10 0 3 2 66.09 4.42 1.4138 -9 1 4 4 66.55 1.26 1.4051 0 0 5 2 67.30 1.17 1.3912 8 4 1 4 67.35 3.00 1.3903 -7 1 5 4 68.02 2.48 1.3782 -1 3 5 4 68.15 3.26 1.3760 -9 5 2 4 68.21 1.55 1.3748 4 0 4 2 68.27 1.25 1.3738 9 1 1 4 68.32 4.76 1.3729 0 6 4 4 68.58 2.75 1.3683 -9 5 1 4 69.38 1.53 1.3546 8 0 2 2 69.43 1.44 1.3537 -2 4 5 4 69.71 2.63 1.3489 -3 9 2 4 69.99 1.92 1.3443 -6 8 2 4 70.56 7.90 1.3348 6 8 0 4 70.67 1.41 1.3330 -9 5 3 4 70.81 2.20 1.3306 -3 7 4 4 71.34 1.01 1.3220 -7 7 3 4 71.43 3.10 1.3206 0 10 0 2 72.09 4.71 1.3101 -5 9 1 4 72.80 3.50 1.2991 7 5 2 4 73.16 2.97 1.2936 -11 1 1 4 73.49 1.72 1.2887 2 0 5 2 73.69 1.33 1.2857 3 5 4 4 74.42 6.71 1.2748 2 8 3 4 74.81 3.78 1.2692 4 4 4 4 76.33 1.83 1.2476 -11 3 3 4 76.40 2.61 1.2467 -11 3 1 4 76.67 1.04 1.2430 -8 4 5 4 76.88 1.10 1.2400 -4 10 1 4 77.10 1.31 1.2371 -2 8 4 4 77.17 1.79 1.2361 0 10 2 4 77.20 1.10 1.2356 -7 5 5 4 77.34 2.79 1.2338 -6 0 6 2 77.37 1.18 1.2334 9 1 2 4 77.68 1.59 1.2292 -9 3 5 4 77.96 1.98 1.2255 -9 7 2 4 79.72 1.47 1.2029 0 8 4 4 79.89 2.04 1.2007 -5 3 6 4 80.52 1.02 1.1928 -11 3 4 4 80.55 3.80 1.1925 9 3 2 4 80.65 1.11 1.1913 11 3 0 4 81.50 2.59 1.1811 -8 8 3 4 82.48 1.34 1.1694 6 8 2 4 82.59 1.33 1.1681 -2 10 3 4 83.48 1.25 1.1580 7 5 3 4 83.65 2.80 1.1560 -3 9 4 4 83.68 1.77 1.1558 -6 4 6 4 83.99 1.10 1.1523 -4 10 3 4 85.52 1.29 1.1355 -9 7 4 4 86.19 1.31 1.1284 -5 5 6 4 86.37 2.25 1.1265 6 4 4 4 86.68 1.09 1.1233 -7 7 5 4 88.62 1.39 1.1036 0 4 6 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.