Leucophanite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from the powder pattern for R050004 Grice J D, Hawthorne F C The Canadian Mineralogist 27 (1989) 193-197 Refinement of the crystal structure of leucophanite CELL PARAMETERS: 7.401000 7.412000 9.990000 90.00000 90.00000 90.00000 SPACE GROUP: P2_12_12_1 X-RAY WAVELENGTH: 1.541838 2-THETA INTENSITY D-SPACING H K L 14.93 8.81 5.9496 0 1 1 14.95 16.52 5.9413 1 0 1 17.82 21.71 4.9888 0 0 2 19.18 8.09 4.6357 1 1 1 21.51 1.74 4.1386 0 1 2 21.52 1.43 4.1358 1 0 2 24.68 65.85 3.6115 1 1 2 25.67 11.17 3.4739 0 2 1 25.72 10.90 3.4673 2 0 1 26.94 3.13 3.3131 1 2 0 26.98 3.57 3.3088 2 1 0 28.41 3.18 3.1442 1 2 1 28.45 5.16 3.1406 2 1 1 29.46 6.78 3.0344 0 1 3 29.47 9.48 3.0333 1 0 3 30.07 32.04 2.9748 0 2 2 30.11 34.79 2.9707 2 0 2 32.46 100.00 2.7599 1 2 2 32.49 92.91 2.7574 2 1 2 34.28 14.72 2.6175 2 2 0 36.03 2.88 2.4944 0 0 4 36.35 1.56 2.4728 2 0 3 37.60 2.78 2.3932 3 0 1 38.08 8.95 2.3641 0 1 4 38.09 8.04 2.3636 1 0 4 38.37 3.51 2.3472 1 2 3 38.39 3.33 2.3457 2 1 3 38.44 15.13 2.3432 1 3 0 38.51 15.91 2.3391 3 1 0 38.87 46.11 2.3178 2 2 2 39.52 4.57 2.2811 1 3 1 39.59 3.18 2.2774 3 1 1 40.06 8.53 2.2519 1 1 4 40.77 19.05 2.2139 0 3 2 40.85 17.38 2.2100 3 0 2 42.64 3.77 2.1209 1 3 2 42.71 2.17 2.1179 3 1 2 44.04 3.80 2.0569 2 2 3 45.53 19.80 1.9928 1 2 4 45.55 19.18 1.9918 2 1 4 47.90 2.77 1.8995 2 3 2 47.94 2.20 1.8981 3 2 2 48.85 1.78 1.8647 1 1 5 49.18 9.97 1.8529 0 4 0 49.30 8.12 1.8488 4 0 0 50.19 1.06 1.8179 4 0 1 50.55 6.92 1.8058 2 2 4 50.81 4.07 1.7973 1 4 0 50.91 4.58 1.7939 4 1 0 51.68 2.40 1.7688 1 4 1 51.79 2.71 1.7656 4 1 1 52.06 2.51 1.7570 0 2 5 52.08 2.65 1.7561 2 0 5 52.35 1.63 1.7477 2 3 3 52.39 2.11 1.7467 3 2 3 52.44 16.60 1.7450 3 3 0 52.70 1.88 1.7369 0 4 2 52.81 1.47 1.7336 4 0 2 53.30 1.56 1.7189 3 3 1 53.67 24.77 1.7078 1 3 4 53.72 28.47 1.7063 3 1 4 54.25 4.62 1.6909 1 4 2 54.35 6.58 1.6881 4 1 2 55.24 3.87 1.6629 0 0 6 55.47 8.74 1.6565 2 4 0 55.55 7.14 1.6544 4 2 0 55.82 9.16 1.6471 3 3 2 58.13 1.77 1.5869 2 2 5 58.18 2.72 1.5857 2 3 4 58.21 4.99 1.5849 1 1 6 58.21 2.07 1.5849 3 2 4 58.36 3.22 1.5812 1 4 3 58.45 1.81 1.5789 4 1 3 58.73 1.22 1.5721 2 4 2 58.80 1.31 1.5703 4 2 2 59.85 1.20 1.5452 3 3 3 60.98 2.58 1.5193 1 3 5 61.03 1.57 1.5181 3 1 5 61.07 1.15 1.5172 0 2 6 61.10 1.23 1.5166 2 0 6 62.49 7.28 1.4862 1 2 6 62.50 6.19 1.4858 2 1 6 63.53 1.91 1.4642 4 3 1 64.96 1.35 1.4354 5 1 1 66.62 9.73 1.4036 2 2 6 67.06 1.81 1.3954 1 5 2 67.20 2.04 1.3928 5 1 2 67.94 1.86 1.3795 0 3 6 67.91 2.86 1.3799 2 4 4 67.99 1.90 1.3786 3 0 6 67.98 1.85 1.3787 4 2 4 68.14 1.60 1.3759 2 5 0 68.27 1.09 1.3737 5 2 0 69.27 3.73 1.3561 1 3 6 69.32 3.24 1.3553 3 1 6 70.86 1.47 1.3295 5 1 3 71.06 10.40 1.3263 2 5 2 71.18 9.79 1.3244 5 2 2 72.16 9.18 1.3087 4 4 0 72.88 1.61 1.2976 4 4 1 73.21 1.50 1.2925 2 3 6 73.24 1.03 1.2921 3 2 6 74.49 1.00 1.2735 3 4 4 74.80 1.22 1.2690 5 3 0 75.01 3.31 1.2659 4 4 2 75.41 1.28 1.2601 3 5 1 75.72 1.58 1.2558 1 5 4 76.33 3.23 1.2472 0 0 8 77.04 1.59 1.2376 0 4 6 77.12 1.35 1.2364 4 0 6 77.21 3.89 1.2352 0 6 0 77.41 4.26 1.2326 6 0 0 78.31 4.58 1.2206 1 4 6 78.39 5.42 1.2195 4 1 6 79.54 3.15 1.2047 2 5 4 79.61 3.89 1.2038 3 3 6 79.66 2.90 1.2033 5 2 4 81.26 1.99 1.1836 1 6 2 81.45 1.33 1.1813 6 1 2 82.12 1.74 1.1733 5 1 5 82.16 1.12 1.1728 4 2 6 82.34 1.16 1.1708 3 2 7 83.36 1.19 1.1589 4 4 4 85.01 2.40 1.1406 2 6 2 85.19 2.22 1.1387 6 2 2 85.90 1.82 1.1311 5 3 4 86.39 2.78 1.1259 2 2 8 86.32 2.30 1.1266 4 5 2 86.37 1.84 1.1261 5 4 2 87.60 1.70 1.1134 0 3 8 87.65 1.86 1.1129 3 0 8 88.24 1.49 1.1069 0 6 4 88.34 1.13 1.1060 3 4 6 88.37 1.91 1.1057 4 3 6 88.44 2.03 1.1050 6 0 4 88.85 4.28 1.1010 1 3 8 88.89 4.18 1.1005 3 1 8 89.49 1.25 1.0948 1 6 4 89.53 3.65 1.0943 1 5 6 89.66 3.36 1.0931 5 1 6 89.68 1.36 1.0929 6 1 4 89.79 1.03 1.0919 5 4 3 89.79 1.03 1.0919 5 4 3 XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.