Legrandite McLean W J, Anthony J W, Finney J J, Laughon R B American Mineralogist 56 (1971) 1147-1154 The crystal structure of legrandite _database_code_amcsd 0000249 CELL PARAMETERS: 12.8050 7.9330 10.2150 90.000 104.388 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 1005.115 Density (g/cm3): 3.987 MAX. ABS. INTENSITY / VOLUME**2: 14.96710078 RIR: 1.222 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.13 36.46 12.4034 1 0 0 2 13.25 66.44 6.6830 1 1 0 4 14.97 85.54 5.9178 -1 1 1 4 17.57 16.02 5.0470 -1 0 2 2 17.93 3.37 4.9473 0 0 2 2 18.16 7.98 4.8859 2 1 0 4 20.92 1.40 4.2465 1 0 2 2 21.16 72.68 4.1979 0 1 2 4 21.49 32.80 4.1345 3 0 0 2 21.81 100.00 4.0756 2 1 1 4 22.94 1.64 3.8764 -2 1 2 4 23.55 18.45 3.7780 1 2 0 4 23.77 3.20 3.7438 1 1 2 4 24.17 2.96 3.6817 0 2 1 4 24.28 1.65 3.6664 3 1 0 4 24.39 16.18 3.6500 -3 0 2 2 24.58 18.52 3.6220 -1 2 1 4 25.87 19.22 3.4437 1 2 1 4 26.89 1.73 3.3159 -3 1 2 4 27.00 19.07 3.3027 -2 2 1 4 27.75 3.66 3.2149 3 1 1 4 28.53 7.46 3.1285 -1 1 3 4 28.62 6.60 3.1186 -1 2 2 4 28.79 16.96 3.1008 4 0 0 2 28.85 70.78 3.0947 0 2 2 4 29.33 5.06 3.0455 0 1 3 4 29.33 9.46 3.0447 2 2 1 4 29.56 57.87 3.0217 -2 1 3 4 29.97 41.60 2.9819 -4 0 2 2 30.20 16.88 2.9589 -2 2 2 4 30.85 4.50 2.8987 1 2 2 4 30.96 3.51 2.8881 4 1 0 4 31.25 20.94 2.8623 3 2 0 4 31.82 2.04 2.8120 1 1 3 4 32.07 5.72 2.7912 -4 1 2 4 32.26 31.42 2.7749 -3 1 3 4 33.36 1.09 2.6859 -3 2 2 4 33.47 44.10 2.6770 3 1 2 4 34.07 44.43 2.6314 3 2 1 4 34.30 19.19 2.6144 4 1 1 4 34.34 26.29 2.6116 2 2 2 4 34.69 9.64 2.5862 1 3 0 4 34.72 12.51 2.5834 -1 2 3 4 35.13 12.71 2.5547 0 3 1 4 35.19 4.83 2.5505 -1 0 4 2 35.42 4.26 2.5345 -1 3 1 4 35.58 1.31 2.5235 -2 0 4 2 35.59 30.67 2.5222 -2 2 3 4 35.70 19.71 2.5149 2 1 3 4 36.21 7.90 2.4807 5 0 0 2 36.25 8.03 2.4779 -5 0 2 2 36.32 1.48 2.4737 0 0 4 2 36.79 11.72 2.4429 4 2 0 4 36.88 7.83 2.4371 -5 1 1 4 36.95 5.93 2.4324 2 3 0 4 37.02 9.38 2.4281 -1 1 4 4 37.19 5.91 2.4174 -2 3 1 4 37.44 6.74 2.4019 -3 0 4 2 37.88 11.07 2.3752 4 0 2 2 38.05 19.89 2.3652 -5 1 2 4 38.11 5.03 2.3615 0 1 4 4 38.43 7.06 2.3423 -1 3 2 4 38.61 3.91 2.3321 0 3 2 4 38.85 13.06 2.3179 1 0 4 2 38.98 2.87 2.3105 2 3 1 4 39.19 1.25 2.2989 -3 1 4 4 40.29 2.89 2.2384 -3 3 1 4 40.49 15.09 2.2277 3 3 0 4 40.55 1.06 2.2249 1 1 4 4 40.61 5.08 2.2215 -4 0 4 2 40.62 2.02 2.2208 3 1 3 4 41.99 9.74 2.1515 -5 2 1 4 42.12 2.12 2.1453 -1 2 4 4 42.20 5.69 2.1414 -3 3 2 4 42.25 11.86 2.1392 -4 1 4 4 42.58 1.53 2.1232 2 0 4 2 43.10 2.54 2.0989 0 2 4 4 43.33 3.90 2.0884 -1 3 3 4 43.97 1.01 2.0593 -6 1 1 4 44.08 3.75 2.0546 -3 2 4 4 44.16 2.60 2.0510 2 1 4 4 44.46 1.88 2.0378 4 2 2 4 44.59 1.44 2.0321 -6 1 2 4 44.75 5.94 2.0250 5 0 2 2 44.86 3.60 2.0206 -5 0 4 2 45.06 8.41 2.0121 4 3 0 4 45.31 1.42 2.0013 1 2 4 4 45.39 1.95 1.9983 3 2 3 4 45.69 2.17 1.9858 1 3 3 4 45.87 1.62 1.9785 -4 3 2 4 45.99 6.84 1.9735 -2 1 5 4 46.01 1.42 1.9726 -3 3 3 4 46.36 3.19 1.9584 1 4 0 4 46.37 1.70 1.9580 -5 1 4 4 46.71 2.43 1.9446 0 4 1 4 46.94 2.04 1.9356 -1 4 1 4 47.14 2.12 1.9281 -3 1 5 4 47.34 1.37 1.9201 0 1 5 4 48.17 3.98 1.8890 2 4 0 4 48.37 4.12 1.8819 -2 4 1 4 48.47 6.36 1.8782 -6 2 1 4 48.55 4.25 1.8751 6 1 1 4 48.63 5.66 1.8724 2 3 3 4 48.64 1.55 1.8719 2 2 4 4 49.04 2.76 1.8575 -6 2 2 4 49.09 3.69 1.8558 -4 3 3 4 49.66 4.26 1.8357 -1 3 4 4 49.74 2.77 1.8332 6 2 0 4 49.77 2.92 1.8319 1 1 5 4 50.19 1.31 1.8177 -7 0 2 2 50.39 4.27 1.8110 -2 4 2 4 50.44 9.32 1.8092 5 3 0 4 50.61 2.58 1.8036 5 2 2 4 50.71 2.56 1.8004 -5 2 4 4 50.81 1.06 1.7969 1 4 2 4 50.91 1.25 1.7937 -3 4 1 4 51.37 1.59 1.7785 -6 1 4 4 51.39 1.56 1.7780 -3 3 4 4 51.41 6.83 1.7772 -6 2 3 4 51.73 1.10 1.7670 4 3 2 4 52.01 2.19 1.7583 6 0 2 2 52.50 2.50 1.7431 1 3 4 4 52.56 3.93 1.7411 3 3 3 4 52.66 1.34 1.7380 5 1 3 4 52.76 1.68 1.7350 4 0 4 2 52.92 1.69 1.7301 3 2 4 4 52.95 1.35 1.7293 7 1 0 4 53.15 7.04 1.7234 -5 3 3 4 53.20 1.08 1.7218 2 4 2 4 53.23 4.42 1.7207 2 1 5 4 53.47 2.52 1.7137 -1 4 3 4 53.53 2.57 1.7118 -7 1 3 4 53.90 13.40 1.7009 -4 3 4 4 53.90 2.50 1.7009 1 2 5 4 53.95 5.15 1.6996 0 4 3 4 54.09 1.12 1.6955 -2 4 3 4 54.11 1.91 1.6949 4 1 4 4 54.46 4.75 1.6849 -4 4 1 4 54.55 3.61 1.6823 -3 0 6 2 55.42 4.09 1.6579 -6 2 4 4 55.43 4.02 1.6576 -7 2 1 4 55.50 16.78 1.6556 1 4 3 4 55.50 5.92 1.6556 2 3 4 4 55.58 2.15 1.6534 -1 1 6 4 55.74 1.47 1.6491 0 0 6 2 55.78 1.14 1.6479 -3 4 3 4 55.81 4.20 1.6472 -7 0 4 2 55.87 6.55 1.6456 -6 3 2 4 56.30 1.79 1.6340 -4 0 6 2 56.50 1.42 1.6286 6 3 0 4 56.58 4.35 1.6267 3 4 2 4 56.64 2.31 1.6249 5 2 3 4 57.05 1.67 1.6142 -6 1 5 4 57.12 2.09 1.6124 -1 3 5 4 57.31 3.02 1.6078 5 3 2 4 57.36 1.07 1.6064 4 3 3 4 57.47 2.82 1.6034 -7 2 3 4 57.59 15.27 1.6004 -4 1 6 4 57.60 1.20 1.6003 3 1 5 4 58.02 3.76 1.5895 4 2 4 4 58.08 1.62 1.5882 2 4 3 4 58.23 1.69 1.5844 0 3 5 4 58.90 3.16 1.5680 -5 4 1 4 59.00 1.88 1.5656 -8 1 2 4 59.06 4.06 1.5642 -5 0 6 2 59.14 2.94 1.5623 -8 1 1 4 59.28 4.15 1.5588 6 3 1 4 59.43 12.23 1.5552 -1 2 6 4 59.44 1.34 1.5551 3 3 4 4 59.51 2.46 1.5534 1 1 6 4 59.53 11.97 1.5528 6 1 3 4 59.63 7.27 1.5504 8 0 0 2 59.70 4.46 1.5488 -3 2 6 4 59.72 1.13 1.5484 -5 4 2 4 59.79 2.64 1.5467 1 5 1 4 60.00 3.44 1.5419 7 2 1 4 60.06 1.49 1.5405 -4 3 5 4 60.17 5.56 1.5379 5 1 4 4 60.35 4.63 1.5337 1 3 5 4 60.37 5.16 1.5333 -2 5 1 4 60.54 1.51 1.5293 -3 4 4 4 60.84 4.53 1.5224 -6 2 5 4 60.88 3.54 1.5216 8 1 0 4 61.24 2.97 1.5136 -1 5 2 4 61.60 8.06 1.5057 3 4 3 4 61.76 1.11 1.5020 -6 3 4 4 62.07 2.55 1.4954 5 4 1 4 62.12 1.10 1.4942 -5 4 3 4 62.13 5.66 1.4940 -7 1 5 4 62.27 1.04 1.4910 -8 0 4 2 62.49 2.92 1.4862 1 5 2 4 62.58 1.55 1.4844 -3 5 1 4 62.71 1.79 1.4815 -8 2 2 4 62.72 5.73 1.4813 3 5 0 4 63.16 3.79 1.4720 7 3 0 4 63.49 1.42 1.4653 -8 1 4 4 63.54 1.05 1.4642 6 3 2 4 63.69 4.01 1.4611 -7 3 3 4 63.85 2.97 1.4579 5 2 4 4 64.21 4.06 1.4506 4 3 4 4 64.54 2.24 1.4440 7 2 2 4 64.59 2.50 1.4429 2 5 2 4 65.31 2.03 1.4288 -3 1 7 4 65.65 3.71 1.4221 -9 0 2 2 65.66 7.41 1.4220 -1 1 7 4 65.70 6.87 1.4212 -2 4 5 4 65.76 1.67 1.4201 -1 4 5 4 66.00 2.37 1.4155 3 0 6 2 66.16 1.70 1.4124 4 5 0 4 66.50 2.06 1.4060 2 2 6 4 66.61 7.74 1.4040 -6 4 3 4 66.61 1.56 1.4039 -3 4 5 4 66.65 1.49 1.4033 1 5 3 4 66.84 1.36 1.3998 -9 1 2 4 66.85 1.02 1.3996 6 1 4 4 66.86 4.83 1.3993 0 3 6 4 66.91 1.03 1.3984 7 1 3 4 67.37 1.36 1.3900 -4 3 6 4 67.51 1.95 1.3874 -6 2 6 4 67.92 2.74 1.3801 -9 1 3 4 68.47 3.27 1.3702 -4 4 5 4 68.53 1.77 1.3693 -2 2 7 4 68.65 6.76 1.3671 -8 3 2 4 69.35 1.24 1.3551 -4 5 3 4 69.87 1.01 1.3463 -5 3 6 4 70.05 4.02 1.3432 -2 5 4 4 70.33 1.27 1.3385 6 2 4 4 70.40 1.09 1.3375 7 2 3 4 70.45 2.18 1.3366 5 5 0 4 70.47 1.22 1.3363 -9 1 4 4 70.47 3.54 1.3362 -5 5 2 4 70.51 1.85 1.3355 0 5 4 4 71.11 1.40 1.3258 4 0 6 2 71.14 1.24 1.3252 5 4 3 4 71.38 1.50 1.3215 -9 2 3 4 71.88 1.15 1.3135 -7 4 3 4 72.15 1.75 1.3093 4 3 5 4 72.20 1.12 1.3084 3 5 3 4 72.24 1.73 1.3078 -1 6 1 4 72.25 4.68 1.3077 4 1 6 4 72.25 1.27 1.3076 -5 2 7 4 72.28 1.57 1.3072 8 2 2 4 72.62 3.94 1.3018 9 2 0 4 72.69 1.03 1.3009 -5 5 3 4 73.19 1.61 1.2931 2 6 0 4 73.32 1.30 1.2911 -4 5 4 4 73.45 2.42 1.2892 8 3 1 4 74.13 1.88 1.2791 7 1 4 4 74.13 1.92 1.2790 7 4 1 4 74.25 1.76 1.2773 0 6 2 4 74.53 1.16 1.2731 -3 3 7 4 74.94 1.16 1.2672 -2 6 2 4 75.30 4.34 1.2621 -1 0 8 2 75.63 1.08 1.2574 4 2 6 4 75.74 1.02 1.2558 -4 3 7 4 75.98 1.16 1.2525 -9 3 2 4 77.06 2.51 1.2376 3 6 1 4 77.55 2.34 1.2310 3 1 7 4 77.95 2.25 1.2257 -2 6 3 4 78.22 1.35 1.2221 0 1 8 4 79.22 3.03 1.2091 -10 2 3 4 80.17 1.29 1.1973 -7 5 1 4 80.33 1.16 1.1953 -7 5 2 4 80.95 1.11 1.1876 8 0 4 2 81.48 1.49 1.1813 10 1 1 4 81.56 1.56 1.1803 -5 2 8 4 81.89 1.11 1.1764 -7 5 3 4 82.05 1.25 1.1745 8 1 4 4 82.56 1.90 1.1685 -8 3 6 4 83.02 2.48 1.1632 -9 2 6 4 83.75 1.05 1.1549 7 4 3 4 84.50 1.13 1.1466 -11 1 3 4 84.79 1.80 1.1434 0 5 6 4 84.85 2.12 1.1427 -7 5 4 4 85.26 1.16 1.1383 -4 5 6 4 86.82 2.31 1.1218 5 3 6 4 87.47 2.95 1.1151 5 5 4 4 88.09 1.60 1.1089 8 5 0 4 88.46 1.82 1.1052 -6 4 7 4 88.79 1.38 1.1020 -5 1 9 4 88.90 1.43 1.1009 -6 6 3 4 88.99 1.13 1.1000 -8 1 8 4 89.51 1.28 1.0950 1 7 2 4 89.57 1.01 1.0943 -11 1 5 4 89.74 3.13 1.0928 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.