Palermoite Diffraction data computed using the structure from the paper listed below, along with the cell parameters refined from single crystal data of R120141 Moore P B, Araki T American Mineralogist 60 (1975) 460-465 Palermoite, SrLi2[Al4(OH)4(PO4)4]: Its atomic arrangement and relationship to carminite, Pb2[Fe4(OH)4(AsO4)4] _database_code_amcsd 0000463 CELL PARAMETERS: 11.5770 15.8790 7.3276 90.000 90.000 90.000 SPACE GROUP: Imcb ATOM X Y Z OCCUPANCY ISO(B) Sr 0.25000 0.50000 0.50000 1.000 0.800 Li 0.50000 0.28510 0.27230 1.000 2.200 Al 0.13070 0.37270 0.13740 1.000 0.560 P 0.25000 0.29220 0.50000 1.000 0.450 O 0.14380 0.26320 0.03870 1.000 0.750 O 0.22570 0.35150 0.33890 1.000 0.590 P 0.00000 0.45760 0.77310 1.000 0.500 O 0.00000 0.39930 0.61070 1.000 0.980 O 0.00000 0.40140 0.95020 1.000 0.760 O 0.10830 0.48570 0.22750 1.000 0.690 OH 0.00000 0.33630 0.26060 1.000 0.620 OH 0.25000 0.41170 0.00000 1.000 0.870 X-RAY WAVELENGTH: 1.541838 BOUNDS ON TWO THETA: 5.0 90.0 LIMITS IMPOSED ON THE INDICES ARE: +/- 10 +/- 14 +/- 6 MAX. ABS. INTENSITY / VOLUME**2: 8.353558513 The INTENSITY cut off value is 1.00 2-THETA INTENSITY D-SPACING H K L 11.14 40.61 7.9395 0 2 0 13.31 2.11 6.6533 0 1 1 15.31 25.31 5.7885 2 0 0 18.17 16.80 4.8824 1 2 1 18.97 15.77 4.6774 2 2 0 20.34 85.29 4.3671 2 1 1 20.70 12.89 4.2907 0 3 1 24.29 4.63 3.6638 0 0 2 25.85 3.67 3.4470 2 3 1 26.12 19.53 3.4115 1 1 2 26.67 30.27 3.3419 1 4 1 26.80 14.24 3.3267 0 2 2 27.24 10.07 3.2738 2 4 0 28.46 58.34 3.1367 3 2 1 28.84 100.00 3.0958 2 0 2 30.67 2.13 2.9154 1 3 2 30.68 50.49 2.9139 0 5 1 30.90 21.91 2.8942 4 0 0 31.01 13.66 2.8843 2 2 2 32.94 7.70 2.7192 4 2 0 33.28 9.04 2.6924 0 4 2 33.77 40.99 2.6540 4 1 1 33.87 4.19 2.6465 0 6 0 34.22 8.31 2.6206 3 1 2 34.46 54.82 2.6027 2 5 1 34.65 12.00 2.5886 3 4 1 36.82 56.07 2.4412 2 4 2 36.94 11.48 2.4335 1 6 1 37.25 10.32 2.4141 0 1 3 37.36 8.43 2.4069 2 6 0 37.48 3.02 2.3994 4 3 1 38.30 1.84 2.3498 1 5 2 39.69 7.95 2.2711 4 0 2 40.48 2.55 2.2281 2 1 3 40.68 7.49 2.2178 0 3 3 41.35 22.60 2.1835 4 2 2 41.68 2.23 2.1670 0 7 1 42.12 7.28 2.1453 0 6 2 42.50 3.35 2.1271 5 2 1 43.71 3.36 2.0710 2 3 3 44.10 24.12 2.0535 4 5 1 44.65 5.81 2.0294 2 7 1 45.07 6.95 2.0116 2 6 2 45.41 7.03 1.9975 3 2 3 45.71 12.31 1.9849 0 8 0 46.04 3.41 1.9713 4 4 2 46.50 1.70 1.9531 4 6 0 46.76 4.79 1.9426 5 1 2 46.93 8.79 1.9361 0 5 3 47.10 11.14 1.9295 5 4 1 47.81 5.25 1.9025 1 7 2 48.14 1.83 1.8901 1 8 1 48.48 3.87 1.8776 2 8 0 48.56 1.38 1.8749 6 2 0 49.17 7.95 1.8531 6 1 1 49.65 10.79 1.8361 2 5 3 49.66 2.03 1.8358 5 3 2 49.77 5.50 1.8319 0 0 4 49.80 2.25 1.8312 3 4 3 51.17 2.63 1.7850 0 2 4 51.52 1.08 1.7737 1 6 3 51.94 14.63 1.7604 4 3 3 52.39 1.07 1.7465 2 0 4 52.43 1.31 1.7452 0 8 2 52.75 3.54 1.7354 6 4 0 52.77 6.76 1.7346 4 7 1 53.14 3.32 1.7235 4 6 2 53.69 6.70 1.7072 6 0 2 54.10 1.63 1.6953 5 6 1 55.02 2.36 1.6691 6 2 2 55.12 1.44 1.6663 5 5 2 55.22 24.75 1.6633 0 4 4 55.27 2.76 1.6622 0 7 3 55.91 3.69 1.6446 2 9 1 55.93 1.41 1.6440 5 2 3 56.19 4.43 1.6369 4 8 0 56.55 7.28 1.6275 3 6 3 57.25 26.38 1.6093 4 5 3 57.27 10.68 1.6088 6 5 1 57.66 4.24 1.5986 2 4 4 58.43 1.60 1.5795 3 3 4 58.62 1.07 1.5748 1 9 2 58.89 2.93 1.5683 6 4 2 59.27 4.73 1.5591 6 6 0 59.74 10.58 1.5479 4 0 4 59.76 1.05 1.5475 5 4 3 60.45 1.84 1.5313 2 10 0 60.98 1.06 1.5193 4 2 4 61.52 1.30 1.5072 6 1 3 61.82 4.79 1.5006 7 1 2 62.10 1.34 1.4946 7 4 1 62.11 3.56 1.4945 4 8 2 62.99 10.42 1.4756 4 9 1 63.27 2.11 1.4698 3 9 2 63.89 6.11 1.4569 0 10 2 63.96 1.10 1.4557 6 3 3 64.38 16.99 1.4471 8 0 0 64.67 2.47 1.4414 4 7 3 64.75 5.56 1.4398 3 10 1 65.01 2.42 1.4346 6 6 2 65.21 1.66 1.4306 3 8 3 65.23 3.08 1.4302 0 9 3 65.24 1.87 1.4301 1 2 5 65.57 1.01 1.4237 8 2 0 65.84 4.78 1.4186 5 6 3 65.96 1.93 1.4163 0 11 1 66.02 5.69 1.4150 2 1 5 66.14 2.07 1.4129 2 10 2 67.25 1.61 1.3921 4 10 0 67.45 7.41 1.3885 2 9 3 68.06 2.09 1.3775 7 6 1 68.37 1.00 1.3721 2 3 5 68.42 1.46 1.3712 8 3 1 68.68 6.70 1.3667 6 5 3 68.96 2.22 1.3618 7 5 2 70.48 1.11 1.3361 4 6 4 70.81 1.54 1.3307 0 5 5 70.94 1.28 1.3285 6 0 4 71.31 1.12 1.3226 1 10 3 72.07 2.00 1.3105 5 9 2 72.65 17.47 1.3014 4 10 2 72.95 3.96 1.2968 2 5 5 73.00 7.20 1.2961 8 5 1 73.46 3.11 1.2891 5 10 1 73.90 1.26 1.2825 5 8 3 73.93 3.23 1.2820 6 9 1 74.43 1.10 1.2747 8 4 2 75.77 1.42 1.2555 7 7 2 76.79 3.33 1.2412 8 1 3 77.92 2.62 1.2261 6 10 0 78.64 3.73 1.2167 3 6 5 78.76 2.17 1.2150 2 11 3 79.23 8.17 1.2090 4 5 5 79.39 1.01 1.2070 9 4 1 79.96 1.29 1.1999 0 10 4 80.35 6.35 1.1950 2 0 6 81.27 2.54 1.1838 1 3 6 82.01 7.61 1.1749 2 10 4 82.49 1.79 1.1693 8 8 0 82.96 1.70 1.1639 6 1 5 83.38 2.32 1.1591 8 5 3 84.28 3.94 1.1490 6 9 3 84.55 1.21 1.1461 7 9 2 84.64 1.41 1.1450 7 5 4 84.85 1.10 1.1428 9 6 1 85.51 1.61 1.1356 8 0 4 86.84 1.18 1.1216 5 6 5 87.68 3.49 1.1130 2 14 0 88.32 1.23 1.1065 2 9 5 88.58 1.22 1.1040 6 8 4 88.59 4.72 1.1039 10 0 2 89.46 2.10 1.0954 6 5 5 89.69 1.71 1.0932 3 5 6 89.84 7.47 1.0918 8 4 4 89.88 1.32 1.0914 8 7 3 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.