Abernathyite Ross M, Evans H T American Mineralogist 49 (1964) 1578-1602 Studies of the torbernite minerals (I): The crystal structure of abernathyite and the structurally related compounds NH4(UO2AsO4).3H2O and K(H3O)(UO2AsO4)2.6H2O Sample: Abernathyite - K(H3O) Locality: synthetic _database_code_amcsd 0000132 CELL PARAMETERS: 7.1710 7.1710 18.0480 90.000 90.000 90.000 SPACE GROUP: P4/ncc X-RAY WAVELENGTH: 1.541838 Cell Volume: 928.087 Density (g/cm3): 3.568 MAX. ABS. INTENSITY / VOLUME**2: 104.9616365 RIR: 9.580 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 9.80 100.00 9.0240 0 0 2 2 15.79 34.27 5.6142 1 0 2 8 17.49 18.06 5.0707 1 1 0 4 19.68 6.72 4.5120 0 0 4 2 20.09 9.06 4.4206 1 1 2 8 23.29 51.23 3.8189 1 0 4 8 24.83 34.01 3.5855 2 0 0 4 26.75 50.68 3.3321 2 0 2 8 28.26 3.03 3.1575 2 1 1 16 29.56 20.72 3.0218 2 1 2 16 31.88 6.64 2.8071 2 0 4 8 32.27 10.67 2.7738 1 0 6 8 34.31 8.98 2.6140 2 1 4 16 34.67 5.79 2.5870 1 1 6 8 35.40 9.88 2.5353 2 2 0 4 36.82 15.76 2.4408 2 2 2 8 38.98 6.39 2.3106 3 0 2 8 39.75 7.82 2.2677 3 1 0 8 39.96 3.19 2.2560 0 0 8 2 40.83 2.72 2.2103 2 2 4 8 41.04 5.11 2.1993 3 1 2 16 41.14 10.65 2.1939 2 1 6 16 41.98 2.20 2.1520 1 0 8 8 42.61 1.76 2.1219 3 1 3 16 42.81 8.17 2.1122 3 0 4 8 43.93 8.46 2.0612 1 1 8 8 46.77 4.32 1.9423 3 2 2 16 48.65 5.26 1.8714 3 0 6 8 49.39 1.94 1.8452 2 1 8 16 50.12 8.66 1.8199 3 2 4 16 50.40 4.26 1.8108 3 1 6 16 50.94 4.61 1.7928 4 0 0 4 52.01 5.13 1.7584 4 0 2 8 53.67 1.75 1.7078 4 1 2 16 53.92 6.08 1.7003 1 1 10 8 54.27 1.28 1.6902 3 3 0 4 55.13 1.10 1.6661 4 0 4 8 55.30 1.07 1.6613 3 3 2 8 55.38 4.45 1.6590 3 2 6 16 56.05 1.08 1.6407 3 0 8 8 56.72 5.36 1.6228 4 1 4 16 57.14 1.83 1.6121 2 0 10 8 57.47 6.74 1.6035 4 2 0 8 57.64 9.24 1.5993 3 1 8 16 58.46 5.28 1.5788 4 2 2 16 61.36 1.40 1.5109 4 2 4 16 61.60 2.19 1.5057 4 1 6 16 62.23 1.09 1.4919 3 2 8 16 63.09 1.06 1.4735 3 3 6 8 63.17 1.51 1.4720 1 0 12 8 64.64 1.81 1.4419 1 1 12 8 65.95 1.44 1.4164 4 3 2 16 66.18 7.11 1.4121 3 1 10 16 68.67 1.97 1.3668 4 3 4 16 69.49 2.28 1.3527 3 3 8 8 73.10 1.72 1.2946 4 3 6 16 74.26 1.83 1.2772 5 2 4 16 75.77 1.58 1.2553 4 4 2 8 75.91 2.47 1.2534 3 1 12 16 77.35 2.08 1.2337 3 3 10 8 79.98 1.01 1.1996 3 2 12 16 80.26 1.19 1.1961 2 1 14 16 80.48 1.96 1.1934 5 1 8 16 81.18 1.33 1.1848 6 0 2 8 85.05 1.10 1.1406 6 1 4 16 85.68 1.55 1.1338 6 2 0 8 86.51 1.77 1.1250 6 2 2 16 88.05 2.01 1.1093 5 1 10 16 89.23 1.11 1.0976 6 1 6 16 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.