Alleghanyite Francis C A American Mineralogist 70 (1985) 182-185 Crystal structure refinement of magnesian alleghanyite Locality: Sterling mine, Ogdensburg, New Jersey, USA _database_code_amcsd 0000968 CELL PARAMETERS: 4.8150 10.5740 8.0830 108.740 90.000 90.000 SPACE GROUP: P2_1/b X-RAY WAVELENGTH: 1.541838 Cell Volume: 389.719 Density (g/cm3): 3.715 MAX. ABS. INTENSITY / VOLUME**2: 10.07726677 RIR: 0.883 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.56 31.35 7.6545 0 0 1 2 17.78 11.76 4.9879 0 -2 1 2 20.47 1.37 4.3394 1 1 0 4 21.81 6.87 4.0757 1 0 1 4 22.10 11.24 4.0229 1 -1 1 4 23.24 11.13 3.8272 0 0 2 2 24.17 1.41 3.6829 0 2 1 2 24.32 9.81 3.6605 0 -2 2 2 24.96 44.75 3.5679 1 1 1 4 25.67 11.40 3.4705 1 2 0 4 25.72 2.37 3.4642 1 -2 1 4 28.88 100.00 3.0918 1 -1 2 4 29.82 2.73 2.9961 1 0 2 4 30.68 5.36 2.9140 1 -2 2 4 31.61 58.72 2.8306 1 -3 1 4 32.64 77.09 2.7432 1 3 0 4 33.30 49.19 2.6905 1 1 2 4 33.74 18.12 2.6566 0 2 2 2 33.91 7.38 2.6435 0 -4 1 2 33.92 12.25 2.6426 0 -2 3 2 34.85 45.50 2.5746 1 -3 2 4 35.17 7.64 2.5515 0 0 3 2 35.87 5.68 2.5034 0 4 0 2 36.01 16.67 2.4940 0 -4 2 2 37.35 9.45 2.4075 2 0 0 2 37.64 36.45 2.3897 1 3 1 4 38.35 29.58 2.3469 1 -1 3 4 38.46 12.00 2.3408 2 1 0 4 38.71 16.20 2.3260 1 2 2 4 38.86 21.53 2.3172 1 -4 1 4 38.87 19.07 2.3166 1 -2 3 4 39.23 3.50 2.2966 2 0 1 4 39.40 1.37 2.2870 2 -1 1 4 41.16 4.75 2.1929 2 1 1 4 41.64 5.50 2.1689 0 -4 3 2 43.58 10.56 2.0768 1 1 3 4 43.79 2.17 2.0672 2 -1 2 4 44.99 6.41 2.0151 2 2 1 4 45.75 1.17 1.9834 2 -3 1 4 47.51 2.27 1.9136 0 0 4 2 47.87 4.11 1.9004 1 -5 2 4 48.78 3.47 1.8669 1 2 3 4 49.28 4.45 1.8491 1 5 0 4 49.30 7.83 1.8485 1 -1 4 4 49.82 2.30 1.8303 0 -4 4 2 50.43 4.72 1.8096 1 -3 4 4 51.21 49.94 1.7839 2 2 2 4 51.33 38.78 1.7799 2 -4 1 4 51.34 46.81 1.7797 2 -2 3 4 51.74 4.90 1.7669 1 -5 3 4 52.21 1.41 1.7520 0 -6 1 2 52.24 4.19 1.7511 2 0 3 4 52.75 7.42 1.7353 2 4 0 4 52.86 8.10 1.7321 2 -4 2 4 54.39 9.14 1.6868 1 5 1 4 55.02 11.90 1.6689 0 6 0 2 55.08 6.81 1.6673 1 1 4 4 55.25 5.19 1.6626 0 -6 3 2 55.27 10.00 1.6622 1 3 3 4 56.97 3.20 1.6164 0 -2 5 2 57.16 7.32 1.6114 2 -4 3 4 58.19 8.55 1.5853 1 -5 4 4 58.22 1.65 1.5848 3 1 0 4 58.91 5.91 1.5678 3 -1 1 4 59.46 7.48 1.5546 0 4 3 2 59.84 2.80 1.5456 0 -4 5 2 60.10 1.95 1.5396 2 5 0 4 60.11 1.15 1.5393 2 -1 4 4 60.23 4.42 1.5364 3 1 1 4 60.45 19.01 1.5314 0 6 1 2 60.47 27.67 1.5309 0 0 5 2 60.58 1.05 1.5284 3 2 0 4 60.80 20.21 1.5234 0 -6 4 2 61.03 15.24 1.5182 1 -3 5 4 61.86 1.13 1.4998 1 5 2 4 61.94 1.48 1.4980 2 0 4 4 62.26 5.65 1.4913 3 -1 2 4 63.26 1.42 1.4699 3 -2 2 4 63.80 4.60 1.4588 3 -3 1 4 64.41 5.16 1.4465 3 3 0 4 64.77 18.85 1.4393 1 -7 2 4 64.81 3.64 1.4386 3 1 2 4 65.33 1.33 1.4283 1 -7 1 4 65.76 5.30 1.4200 3 -3 2 4 66.55 4.44 1.4050 1 3 4 4 67.56 3.36 1.3865 3 3 1 4 68.04 3.76 1.3780 3 -1 3 4 68.13 2.44 1.3763 0 6 2 2 68.27 6.90 1.3737 3 2 2 4 68.38 3.53 1.3719 3 -4 1 4 68.39 6.02 1.3718 3 -2 3 4 68.40 4.16 1.3716 2 6 0 4 68.59 2.53 1.3682 0 -6 5 2 69.58 1.49 1.3511 3 4 0 4 69.67 1.93 1.3497 3 -4 2 4 69.77 1.36 1.3479 0 2 5 2 71.32 4.80 1.3224 1 5 3 4 71.39 1.07 1.3213 0 -4 6 2 72.36 2.02 1.3060 2 4 3 4 72.70 1.10 1.3007 2 -4 5 4 73.08 2.31 1.2949 1 -3 6 4 73.26 2.09 1.2921 2 6 1 4 73.28 3.97 1.2918 2 0 5 4 73.58 1.65 1.2873 2 -6 4 4 76.93 1.48 1.2393 2 1 5 4 77.91 1.51 1.2262 1 -7 5 4 77.93 2.12 1.2259 3 -5 3 4 79.32 3.13 1.2080 1 3 5 4 79.65 6.90 1.2038 4 0 0 2 80.09 3.83 1.1982 3 5 1 4 80.66 3.52 1.1912 3 1 4 4 80.80 1.47 1.1895 2 -6 5 4 80.81 2.20 1.1893 3 3 3 4 82.88 1.21 1.1649 2 7 1 4 83.04 4.93 1.1630 2 4 4 4 83.29 3.45 1.1602 3 -5 4 4 83.42 2.67 1.1586 2 -8 2 4 83.45 4.98 1.1583 2 -4 6 4 84.51 1.39 1.1465 2 -8 1 4 84.68 1.78 1.1447 2 -8 3 4 85.75 4.58 1.1331 3 -3 5 4 86.48 1.33 1.1254 3 5 2 4 86.72 1.71 1.1229 1 -3 7 4 86.79 1.41 1.1221 1 -7 6 4 87.32 2.03 1.1167 3 4 3 4 88.25 1.23 1.1073 2 -8 4 4 88.70 1.47 1.1028 1 -9 4 4 89.08 6.00 1.0991 3 -7 2 4 89.28 5.75 1.0972 1 -1 7 4 89.35 3.41 1.0964 4 2 2 4 89.45 2.80 1.0955 4 -4 1 4 89.46 3.24 1.0955 4 -2 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.