KAlF4 Launay J, Bulou A, Hewat A, Gibaud A, Laval J, Nouet J Journal de Physique 46 (1985) 771-782 Shear transformation in the layered compound KAlF4: low temperature phase structure and transformation mechanism _cod_database_code 1000208 _database_code_amcsd 0012761 CELL PARAMETERS: 7.3403 7.2370 6.4070 90.000 106.801 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 325.823 Density (g/cm3): 2.896 MAX. ABS. INTENSITY / VOLUME**2: 7.863015948 RIR: 0.884 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.44 31.37 6.1335 0 0 1 2 18.97 16.79 4.6791 0 1 1 4 24.60 11.17 3.6185 0 2 0 2 25.31 41.84 3.5188 -2 0 1 2 25.35 46.71 3.5135 2 0 0 2 28.20 40.07 3.1646 -2 1 1 4 28.23 37.45 3.1607 2 1 0 4 28.64 100.00 3.1166 0 2 1 4 29.12 53.07 3.0668 0 0 2 2 31.69 26.88 2.8237 0 1 2 4 35.07 15.32 2.5584 -2 1 2 4 35.16 17.69 2.5523 2 1 1 4 35.59 5.74 2.5227 -2 2 1 4 35.62 3.26 2.5207 2 2 0 4 38.48 15.24 2.3395 0 2 2 4 39.02 1.04 2.3082 -3 1 1 4 39.50 1.03 2.2816 1 3 0 4 40.17 4.14 2.2449 0 3 1 4 40.48 1.09 2.2285 3 1 0 4 41.38 28.75 2.1819 -2 2 2 4 41.46 26.09 2.1781 2 2 1 4 44.30 11.31 2.0445 0 0 3 2 45.59 25.04 1.9897 -2 3 1 4 45.62 23.56 1.9887 2 3 0 4 46.19 16.90 1.9655 -2 1 3 4 46.30 17.43 1.9609 2 1 2 4 47.98 2.51 1.8960 0 3 2 4 49.68 48.70 1.8351 -4 0 1 2 50.44 36.99 1.8092 0 4 0 2 50.44 1.04 1.8092 -2 3 2 4 50.51 1.84 1.8070 2 3 1 4 51.33 29.72 1.7800 0 2 3 4 52.75 1.85 1.7353 0 4 1 4 56.20 2.15 1.6366 -4 2 1 4 57.26 4.44 1.6090 -2 4 1 4 57.28 5.13 1.6085 2 4 0 4 58.28 10.60 1.5831 -2 0 4 2 58.32 10.71 1.5823 -4 2 2 4 58.39 10.18 1.5803 4 2 0 4 58.42 10.39 1.5797 2 0 3 2 58.55 4.52 1.5766 -4 0 3 2 58.70 5.31 1.5728 4 0 1 2 59.24 2.41 1.5597 0 3 3 4 59.30 13.81 1.5583 0 4 2 4 60.06 3.10 1.5405 -4 1 3 4 60.21 1.73 1.5369 4 1 1 4 60.37 11.14 1.5334 0 0 4 2 61.45 1.68 1.5090 -2 4 2 4 61.50 1.34 1.5077 2 4 1 4 61.85 4.04 1.5001 0 1 4 4 64.47 1.08 1.4454 -4 2 3 4 64.61 1.45 1.4424 4 2 1 4 66.19 3.23 1.4118 0 2 4 4 66.36 2.21 1.4087 0 5 1 4 68.63 2.07 1.3675 -4 0 4 2 68.84 1.90 1.3638 4 0 2 2 69.36 2.65 1.3549 0 4 3 4 72.17 1.97 1.3089 0 5 2 4 73.13 4.98 1.2941 0 3 4 4 73.51 15.94 1.2884 -4 4 1 4 74.11 1.77 1.2793 -2 5 2 4 74.12 7.05 1.2792 -4 2 4 4 74.17 1.78 1.2785 2 5 1 4 74.33 7.79 1.2762 4 2 2 4 78.61 1.01 1.2170 -6 0 1 2 79.49 1.68 1.2058 -2 2 5 4 79.64 1.45 1.2039 2 2 4 4 80.64 4.74 1.1914 -2 4 4 4 80.76 4.64 1.1900 2 4 3 4 80.87 3.91 1.1886 -4 4 3 4 81.00 4.42 1.1870 4 4 1 4 81.29 3.14 1.1835 0 6 1 4 81.51 3.69 1.1809 -2 5 3 4 81.59 3.95 1.1799 2 5 2 4 81.73 3.18 1.1783 -4 0 5 2 82.00 3.49 1.1751 4 0 3 2 82.45 5.25 1.1698 0 4 4 4 83.04 1.35 1.1629 -4 1 5 4 86.04 1.44 1.1299 -2 3 5 4 86.19 1.49 1.1283 2 3 4 4 86.96 1.55 1.1204 -4 2 5 4 89.93 1.04 1.0909 -4 4 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.