Reppiaite Barbier J European Journal of Mineralogy 8 (1996) 77-84 Crystal structure of Ni5(AsO4)2(OH)4 and its comparison to other M5(XO4)2(OH)4 compounds _database_code_amcsd 0006613 CELL PARAMETERS: 9.2910 9.0080 5.1490 90.000 98.700 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 425.979 Density (g/cm3): 4.952 MAX. ABS. INTENSITY / VOLUME**2: 34.13642648 RIR: 2.244 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 17.42 13.53 5.0898 0 0 1 2 19.33 68.78 4.5920 2 0 0 2 19.71 11.31 4.5040 0 2 0 2 21.08 4.43 4.2141 -1 1 1 4 23.41 4.69 3.8000 1 1 1 4 24.06 14.70 3.6991 -2 0 1 2 26.42 4.30 3.3730 0 2 1 4 27.74 37.57 3.2155 2 2 0 4 28.07 26.55 3.1787 2 0 1 2 30.85 35.75 2.8986 3 1 0 4 31.29 20.87 2.8586 -2 2 1 4 33.31 31.45 2.6899 -3 1 1 4 34.54 29.61 2.5971 2 2 1 4 35.27 51.26 2.5449 0 0 2 2 35.33 100.00 2.5408 -1 3 1 4 36.57 2.85 2.4570 -1 1 2 4 36.82 8.76 2.4409 1 3 1 4 37.73 3.28 2.3840 -2 0 2 2 37.86 12.56 2.3766 3 1 1 4 39.24 4.05 2.2960 4 0 0 2 39.44 3.22 2.2850 1 1 2 4 40.04 1.72 2.2520 0 4 0 2 40.59 2.01 2.2227 -4 0 1 2 40.72 1.05 2.2157 0 2 2 4 42.15 11.75 2.1437 3 3 0 4 42.92 2.23 2.1071 -2 2 2 4 43.17 18.62 2.0956 2 0 2 2 43.85 9.53 2.0646 -3 1 2 4 43.97 5.53 2.0594 0 4 1 4 44.07 32.95 2.0550 -3 3 1 4 44.28 1.76 2.0456 4 2 0 4 44.83 7.54 2.0219 2 4 0 4 45.51 8.60 1.9932 -4 2 1 4 47.75 7.37 1.9047 3 3 1 4 47.88 10.19 1.9000 2 2 2 4 49.07 3.67 1.8566 1 3 2 4 49.27 4.82 1.8496 -4 0 2 2 49.61 4.39 1.8376 2 4 1 4 50.72 2.18 1.7998 5 1 0 4 51.04 2.57 1.7895 3 1 2 4 51.71 2.32 1.7679 1 5 0 4 52.85 7.76 1.7324 -3 3 2 4 53.56 3.53 1.7109 -4 2 2 4 54.45 1.14 1.6851 -1 1 3 4 56.72 1.28 1.6229 5 1 1 4 57.64 3.16 1.5992 1 1 3 4 58.03 11.77 1.5894 4 0 2 2 59.02 4.32 1.5652 -3 1 3 4 59.23 1.43 1.5601 3 3 2 4 59.44 21.21 1.5550 -5 3 1 4 59.54 8.79 1.5527 3 5 0 4 60.33 4.83 1.5341 2 4 2 4 60.48 8.85 1.5307 6 0 0 2 61.02 1.66 1.5185 2 0 3 2 61.04 4.21 1.5180 -3 5 1 4 61.79 17.21 1.5013 0 6 0 2 62.34 35.97 1.4894 -1 3 3 4 63.01 1.72 1.4753 -4 0 3 2 64.02 2.28 1.4543 3 5 1 4 64.44 30.92 1.4460 5 3 1 4 64.79 4.94 1.4389 2 2 3 4 65.12 3.70 1.4325 1 5 2 4 65.28 1.70 1.4293 -4 4 2 4 65.29 4.38 1.4292 1 3 3 4 65.40 2.70 1.4270 2 6 0 4 66.33 14.34 1.4092 -6 0 2 2 66.57 2.37 1.4047 -3 3 3 4 66.72 4.50 1.4020 -4 2 3 4 67.31 1.34 1.3911 -2 6 1 4 68.31 4.71 1.3731 -3 5 2 4 69.21 3.57 1.3575 2 6 1 4 73.19 8.75 1.2931 0 6 2 4 73.90 3.15 1.2824 3 5 2 4 74.27 4.62 1.2769 -2 0 4 2 74.58 1.08 1.2724 0 0 4 2 74.98 1.18 1.2667 3 3 3 4 75.51 1.31 1.2590 2 4 3 4 75.69 1.20 1.2565 4 6 0 4 77.32 1.25 1.2341 -4 4 3 4 77.39 1.75 1.2331 -5 3 3 4 78.09 1.61 1.2238 1 1 4 4 78.35 2.82 1.2204 2 6 2 4 78.75 1.50 1.2152 7 1 1 4 79.30 1.39 1.2081 -7 3 1 4 79.42 1.17 1.2067 1 5 3 4 79.77 1.16 1.2023 7 3 0 4 80.59 1.65 1.1920 -4 0 4 2 80.60 1.65 1.1919 -3 5 3 4 82.38 1.59 1.1706 -3 7 1 4 82.81 1.15 1.1656 -4 6 2 4 83.98 1.84 1.1523 -4 2 4 4 84.26 1.05 1.1492 -1 7 2 4 84.37 1.21 1.1480 8 0 0 2 84.87 1.27 1.1425 2 2 4 4 84.88 1.78 1.1424 1 3 4 4 85.53 1.62 1.1354 7 3 1 4 86.84 1.63 1.1216 -8 2 1 4 87.74 1.43 1.1124 8 2 0 4 89.79 1.05 1.0922 7 1 2 4 89.88 5.06 1.0914 4 6 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.