F7 K2 Ta Hoard J Journal of the American Chemical Society 61 (1939) 1252-1259 Structures of complex fluorides. Potassium heptafluocolumbate. The Configuration of the heptafluocolumbate and heptafluortantalate ions _cod_database_code 1010050 _database_code_amcsd 0016986 CELL PARAMETERS: 5.8500 12.6700 8.5000 90.000 90.000 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 630.016 Density (g/cm3): 4.134 MAX. ABS. INTENSITY / VOLUME**2: 58.68210329 RIR: 4.622 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.54 2.85 7.0587 0 1 1 4 16.69 59.58 5.3112 1 1 0 4 17.46 100.00 5.0795 0 2 1 4 19.71 34.36 4.5042 1 1 1 4 19.71 26.00 4.5042 -1 1 1 4 20.90 36.78 4.2500 0 0 2 2 22.06 2.41 4.0294 0 1 2 4 23.19 2.41 3.8354 -1 2 1 4 23.52 2.49 3.7822 0 3 1 4 25.91 5.71 3.4384 1 0 2 2 25.91 11.59 3.4384 -1 0 2 2 26.02 46.34 3.4242 1 3 0 4 26.87 32.82 3.3184 1 1 2 4 26.87 23.78 3.3184 -1 1 2 4 28.09 18.28 3.1762 1 3 1 4 28.09 22.88 3.1762 -1 3 1 4 28.17 11.69 3.1675 0 4 0 2 29.82 2.05 2.9957 0 3 2 4 30.56 17.11 2.9250 2 0 0 2 33.15 1.97 2.7022 -2 1 1 4 33.61 5.98 2.6664 1 3 2 4 33.61 1.72 2.6664 -1 3 2 4 34.68 6.06 2.5864 0 2 3 4 35.34 6.68 2.5397 0 4 2 4 35.41 5.15 2.5348 2 2 1 4 35.41 8.34 2.5348 -2 2 1 4 35.92 8.15 2.4999 1 1 3 4 35.92 2.51 2.4999 -1 1 3 4 37.32 6.24 2.4095 -2 0 2 2 37.32 4.75 2.4095 2 0 2 2 38.01 1.12 2.3671 -2 1 2 4 38.73 8.12 2.3252 1 5 0 4 38.92 3.52 2.3138 -2 3 1 4 40.04 3.43 2.2521 -2 2 2 4 40.04 2.13 2.2521 2 2 2 4 40.21 2.91 2.2428 1 5 1 4 40.21 2.05 2.2428 -1 5 1 4 41.36 3.01 2.1829 1 3 3 4 41.36 2.10 2.1829 -1 3 3 4 42.05 6.44 2.1489 2 4 0 4 42.54 3.39 2.1250 0 0 4 2 42.82 2.37 2.1118 0 4 3 4 42.82 1.50 2.1117 0 6 0 2 43.17 9.83 2.0957 0 1 4 4 43.23 6.31 2.0928 -2 3 2 4 43.23 1.74 2.0928 2 3 2 4 43.44 1.80 2.0834 2 4 1 4 44.19 16.63 2.0494 0 6 1 4 44.41 1.58 2.0399 1 5 2 4 44.41 2.40 2.0399 -1 5 2 4 45.41 2.92 1.9973 1 0 4 2 45.41 2.29 1.9973 -1 0 4 2 45.67 1.15 1.9863 1 4 3 4 45.67 1.50 1.9863 -1 4 3 4 46.00 3.11 1.9729 1 1 4 4 46.00 2.30 1.9729 -1 1 4 4 46.89 5.82 1.9376 -2 2 3 4 46.89 11.21 1.9376 2 2 3 4 46.98 1.12 1.9341 1 6 1 4 46.98 2.32 1.9341 -1 6 1 4 47.41 7.73 1.9177 -2 4 2 4 47.41 9.86 1.9177 2 4 2 4 47.75 1.28 1.9049 1 2 4 4 48.43 2.77 1.8796 -3 1 1 4 48.43 1.66 1.8796 3 1 1 4 49.73 1.32 1.8334 -2 3 3 4 50.11 1.79 1.8205 -3 2 1 4 50.55 2.38 1.8056 1 3 4 4 50.55 1.56 1.8056 -1 3 4 4 50.80 3.18 1.7974 1 5 3 4 51.57 3.23 1.7723 -3 0 2 2 51.63 6.18 1.7704 3 3 0 4 51.81 1.69 1.7647 0 4 4 4 52.11 2.51 1.7553 -3 1 2 4 52.11 3.30 1.7553 3 1 2 4 52.40 1.77 1.7461 -2 5 2 4 52.82 2.51 1.7332 -3 3 1 4 52.82 2.42 1.7332 3 3 1 4 52.95 2.73 1.7291 1 7 0 4 53.28 3.35 1.7192 2 0 4 2 53.28 2.29 1.7192 -2 0 4 2 53.81 1.60 1.7036 -2 1 4 4 54.13 3.62 1.6944 1 7 1 4 54.13 4.69 1.6944 -1 7 1 4 54.17 2.29 1.6932 0 6 3 4 54.30 1.94 1.6895 1 4 4 4 54.30 2.20 1.6895 -1 4 4 4 54.46 1.58 1.6849 0 1 5 4 54.69 5.81 1.6784 2 6 1 4 54.69 6.84 1.6784 -2 6 1 4 56.01 1.57 1.6419 0 2 5 4 56.29 2.28 1.6343 -3 3 2 4 56.29 1.80 1.6343 3 3 2 4 56.59 1.51 1.6264 -1 6 3 4 56.87 1.40 1.6191 1 1 5 4 56.87 1.84 1.6191 -1 1 5 4 57.54 1.31 1.6016 1 7 2 4 57.54 1.03 1.6016 -1 7 2 4 57.86 2.10 1.5936 3 1 3 4 57.91 1.08 1.5923 -2 3 4 4 58.26 2.32 1.5838 0 8 0 2 58.37 1.87 1.5808 1 2 5 4 58.37 2.27 1.5808 -1 2 5 4 58.53 1.67 1.5770 0 3 5 4 58.87 1.80 1.5686 1 5 4 4 58.87 1.08 1.5686 -1 5 4 4 59.35 1.86 1.5571 -3 2 3 4 59.79 2.13 1.5467 -3 4 2 4 59.85 2.06 1.5454 3 5 0 4 60.72 1.10 1.5253 0 7 3 4 60.83 1.03 1.5227 1 3 5 4 61.36 3.52 1.5110 2 4 4 4 61.36 1.80 1.5110 -2 4 4 4 61.79 1.64 1.5014 3 3 3 4 62.59 2.03 1.4841 0 8 2 4 62.97 2.32 1.4760 1 7 3 4 62.97 2.45 1.4760 -1 7 3 4 63.48 3.05 1.4654 2 6 3 4 63.48 1.52 1.4654 -2 6 3 4 63.62 3.12 1.4625 4 0 0 2 64.12 1.57 1.4524 3 5 2 4 65.16 1.47 1.4318 2 2 5 4 66.15 1.08 1.4127 -3 6 1 4 66.40 1.04 1.4079 0 1 6 4 66.53 1.72 1.4054 4 2 1 4 66.53 1.23 1.4054 -4 2 1 4 67.22 1.01 1.3927 2 8 0 4 67.76 1.25 1.3829 4 0 2 2 68.10 1.56 1.3769 1 0 6 2 68.10 2.25 1.3769 -1 0 6 2 68.56 1.18 1.3687 1 9 0 4 69.25 1.34 1.3567 3 5 3 4 69.50 1.12 1.3525 -2 7 3 4 69.57 1.12 1.3513 1 9 1 4 69.57 1.71 1.3513 -1 9 1 4 71.21 1.32 1.3242 0 6 5 4 71.25 1.10 1.3235 2 8 2 4 72.05 1.35 1.3107 3 7 1 4 72.20 1.38 1.3084 -3 4 4 4 73.30 1.33 1.2915 1 6 5 4 73.30 1.95 1.2915 -1 6 5 4 74.54 1.74 1.2731 4 2 3 4 74.76 1.22 1.2699 0 8 4 4 74.93 1.57 1.2674 4 4 2 4 75.93 1.18 1.2532 0 10 1 4 76.17 1.20 1.2498 3 5 4 4 76.94 1.06 1.2391 0 7 5 4 78.34 1.48 1.2206 -2 3 6 4 79.83 1.28 1.2014 3 7 3 4 80.72 1.37 1.1905 4 6 1 4 80.72 1.76 1.1905 -4 6 1 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.