Ahlfeldite Wildner M Neues Jahrbuch fur Mineralogie, Monatshefte 1990 (1990) 353-362 Crystal structure refinements of synthetic cobaltomenite (CoSeO3*2H2O) and ahlfeldite (NiSeO3*2H2O) Locality: synthetic _database_code_amcsd 0014846 CELL PARAMETERS: 6.4410 8.7460 7.5220 90.000 99.000 90.000 SPACE GROUP: P2_1/n X-RAY WAVELENGTH: 1.541838 Cell Volume: 418.520 Density (g/cm3): 3.518 MAX. ABS. INTENSITY / VOLUME**2: 28.16393575 RIR: 2.607 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 15.65 100.00 5.6622 0 1 1 4 16.87 16.25 5.2554 -1 0 1 2 19.71 3.37 4.5047 -1 1 1 4 19.74 5.42 4.4971 1 0 1 2 20.31 10.65 4.3730 0 2 0 2 22.23 25.76 3.9994 1 1 1 4 23.61 31.87 3.7686 0 2 1 4 23.96 5.10 3.7147 0 0 2 2 26.06 42.88 3.4191 0 1 2 4 27.79 14.70 3.2106 -1 1 2 4 28.47 8.74 3.1351 1 2 1 4 29.89 65.59 2.9893 2 1 0 4 30.55 13.27 2.9262 -2 1 1 4 33.01 29.32 2.7139 0 3 1 4 33.06 1.62 2.7093 -1 2 2 4 33.82 7.29 2.6503 1 3 0 4 33.93 2.80 2.6420 2 1 1 4 34.12 11.96 2.6277 -2 0 2 2 35.46 17.98 2.5318 -2 2 1 4 36.24 23.29 2.4791 1 2 2 4 36.83 7.87 2.4404 -1 0 3 2 37.75 1.16 2.3828 0 1 3 4 38.29 21.62 2.3506 -1 1 3 4 38.46 4.13 2.3409 2 2 1 4 39.28 2.19 2.2934 0 3 2 4 40.10 4.08 2.2486 2 0 2 2 40.50 8.77 2.2272 -1 3 2 4 41.13 12.00 2.1946 1 0 3 2 41.29 18.82 2.1865 0 4 0 2 42.04 6.28 2.1492 2 3 0 4 42.47 4.69 2.1286 1 1 3 4 42.53 2.95 2.1254 -2 3 1 4 43.93 3.85 2.0609 3 1 0 4 44.90 3.92 2.0188 -1 4 1 4 45.14 2.54 2.0087 2 3 1 4 45.35 2.68 1.9997 2 2 2 4 46.33 6.44 1.9598 3 0 1 2 47.64 1.72 1.9088 -2 2 3 4 47.66 2.09 1.9081 3 2 0 4 48.30 1.37 1.8843 0 4 2 4 48.66 1.46 1.8713 -1 3 3 4 49.05 1.08 1.8573 0 0 4 2 50.61 2.19 1.8036 -3 2 2 4 51.09 2.94 1.7878 -2 4 1 4 51.67 3.47 1.7689 1 4 2 4 52.22 5.18 1.7518 -3 0 3 2 53.34 2.79 1.7177 -3 1 3 4 53.41 2.29 1.7154 -2 3 3 4 53.43 1.65 1.7149 3 3 0 4 53.46 13.89 1.7140 -1 2 4 4 54.07 5.75 1.6960 3 1 2 4 54.60 5.89 1.6807 -2 4 2 4 54.62 4.52 1.6804 1 1 4 4 56.44 4.42 1.6302 1 5 1 4 56.51 3.11 1.6285 -1 4 3 4 57.99 5.01 1.5904 4 0 0 2 58.31 4.90 1.5825 0 5 2 4 58.37 2.93 1.5810 -4 1 1 4 59.70 5.43 1.5490 1 4 3 4 60.39 8.72 1.5327 2 5 0 4 60.57 3.54 1.5287 -4 1 2 4 61.45 2.43 1.5088 -4 2 1 4 61.86 1.24 1.4998 -1 0 5 2 61.90 2.04 1.4990 3 0 3 2 61.97 4.37 1.4976 -3 1 4 4 62.45 6.15 1.4870 3 3 2 4 62.87 2.01 1.4783 -1 1 5 4 62.90 4.96 1.4775 3 1 3 4 62.95 4.18 1.4765 1 3 4 4 63.51 1.07 1.4649 0 1 5 4 63.77 2.96 1.4594 3 4 1 4 63.86 1.70 1.4577 0 6 0 2 65.67 4.42 1.4217 -1 5 3 4 65.86 1.36 1.4181 -1 4 4 4 66.41 3.67 1.4077 -4 3 1 4 67.83 1.03 1.3817 1 1 5 4 68.37 2.34 1.3720 -4 2 3 4 68.61 1.18 1.3679 1 5 3 4 68.65 2.24 1.3671 -3 4 3 4 69.78 4.48 1.3478 -3 3 4 4 71.23 2.00 1.3238 0 3 5 4 71.50 1.32 1.3195 -2 6 1 4 71.62 2.12 1.3176 -3 0 5 2 71.98 1.55 1.3119 1 6 2 4 73.65 2.71 1.2862 4 4 0 4 74.43 1.14 1.2747 -2 6 2 4 76.44 2.94 1.2461 3 2 4 4 77.01 1.32 1.2382 0 0 6 2 77.46 1.00 1.2321 0 7 1 4 78.27 1.63 1.2215 2 2 5 4 78.83 1.21 1.2142 1 6 3 4 82.02 1.28 1.1748 -1 7 2 4 82.77 1.07 1.1661 5 3 0 4 83.20 1.88 1.1612 -4 5 2 4 85.23 1.18 1.1386 -1 5 5 4 85.26 1.69 1.1382 3 5 3 4 86.18 1.49 1.1285 -3 4 5 4 87.78 1.64 1.1120 5 2 2 4 89.06 1.33 1.0993 -5 2 4 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.