Nielsbohrite Walenta K, Hatert F, Theye T, Lissner F, Roller K European Journal of Mineralogy 21 (2009) 515-520 Nielsbohrite, a new potassium uranyl arsenate from the uranium deposit of Menzenschwand, southern Black Forest, Germany Locality: Menzenschwand, southern Black Forest, Germany _database_code_amcsd 0007287 CELL PARAMETERS: 8.1930 11.4300 13.5000 90.000 90.000 90.000 SPACE GROUP: Cccm X-RAY WAVELENGTH: 1.541838 Cell Volume: 1264.221 Density (g/cm3): 5.633 MAX. ABS. INTENSITY / VOLUME**2: 130.7033850 RIR: 7.555 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.12 5.42 6.7500 0 0 2 2 13.30 51.99 6.6590 1 1 0 4 14.83 100.00 5.9720 1 1 1 8 15.50 3.09 5.7150 0 2 0 2 18.72 9.87 4.7405 1 1 2 8 20.36 11.16 4.3616 0 2 2 4 21.69 1.09 4.0965 2 0 0 2 23.87 48.92 3.7285 1 1 3 8 25.43 4.49 3.5020 2 0 2 4 25.79 11.21 3.4547 1 3 0 4 26.63 18.65 3.3469 1 3 1 8 26.78 85.96 3.3295 2 2 0 4 29.04 2.12 3.0753 1 3 2 8 29.68 13.48 3.0104 1 1 4 8 29.92 1.88 2.9860 2 2 2 8 30.77 60.87 2.9061 0 2 4 4 31.30 22.43 2.8575 0 4 0 2 32.68 12.15 2.7403 1 3 3 8 33.74 1.46 2.6562 3 1 0 4 34.41 6.51 2.6063 3 1 1 8 34.43 33.34 2.6048 2 0 4 4 35.89 3.75 2.5021 1 1 5 8 36.35 1.28 2.4717 3 1 2 8 37.24 2.45 2.4142 1 3 4 8 39.39 6.44 2.2875 3 1 3 8 40.07 4.32 2.2500 0 0 6 2 40.65 2.95 2.2197 3 3 0 4 40.75 5.01 2.2140 2 4 2 8 41.22 6.16 2.1903 3 3 1 8 41.56 4.35 2.1732 1 5 1 8 42.40 2.20 2.1316 1 1 6 8 42.49 2.63 2.1274 1 3 5 8 42.89 1.83 2.1086 3 3 2 8 43.22 1.28 2.0933 1 5 2 8 43.35 2.71 2.0873 3 1 4 8 44.22 8.08 2.0482 4 0 0 2 45.57 7.68 1.9907 3 3 3 8 45.88 7.13 1.9778 1 5 3 8 47.22 32.10 1.9250 2 4 4 8 48.05 1.40 1.8935 3 1 5 8 48.85 4.51 1.8642 2 2 6 8 49.13 2.38 1.8545 3 3 4 8 49.14 2.34 1.8540 4 2 2 8 49.19 7.61 1.8524 1 1 7 8 49.42 2.57 1.8441 1 5 4 8 49.73 1.16 1.8334 0 6 2 4 51.71 1.24 1.7678 0 4 6 4 52.18 1.13 1.7529 3 5 0 4 52.65 2.47 1.7383 3 5 1 8 53.01 10.80 1.7274 2 6 0 4 53.72 1.02 1.7064 1 5 5 8 54.37 4.32 1.6875 0 0 8 2 54.49 4.83 1.6840 1 3 7 8 54.84 16.94 1.6742 4 2 4 8 55.17 9.31 1.6647 4 4 0 4 55.38 7.36 1.6590 0 6 4 4 56.33 3.03 1.6334 3 5 3 8 57.20 1.99 1.6104 5 1 1 8 58.00 1.29 1.5902 1 7 1 8 59.21 2.81 1.5606 3 1 7 8 59.41 1.30 1.5556 3 5 4 8 60.69 2.47 1.5259 5 1 3 8 61.12 1.13 1.5163 1 3 8 8 61.46 2.24 1.5087 1 7 3 8 61.62 8.68 1.5052 2 2 8 8 62.04 1.26 1.4960 5 3 1 8 63.95 2.62 1.4558 3 3 7 8 64.09 3.51 1.4530 0 4 8 4 64.20 2.23 1.4508 1 5 7 8 65.31 1.98 1.4288 0 8 0 2 65.37 1.93 1.4275 5 3 3 8 67.15 1.07 1.3940 3 7 1 8 68.48 1.34 1.3701 2 6 6 8 70.35 1.33 1.3383 4 4 6 8 70.36 1.42 1.3381 3 7 3 8 70.97 3.25 1.3281 6 2 0 4 72.59 2.43 1.3024 4 0 8 4 72.93 1.67 1.2972 3 5 7 8 73.45 5.10 1.2892 4 6 4 8 75.04 2.81 1.2658 6 0 4 4 75.96 4.66 1.2527 2 8 4 8 76.78 1.41 1.2413 5 1 7 8 77.47 1.05 1.2320 1 7 7 8 79.38 3.55 1.2071 2 6 8 8 79.40 1.31 1.2069 1 1 11 8 81.03 1.01 1.1866 5 3 7 8 81.16 3.04 1.1851 4 4 8 8 82.28 1.87 1.1718 4 8 0 4 82.45 1.10 1.1698 2 4 10 8 83.53 2.86 1.1573 6 4 4 8 83.61 1.11 1.1565 1 3 11 8 87.99 1.33 1.1098 6 6 0 4 88.60 1.01 1.1038 0 2 12 4 88.89 1.33 1.1009 2 10 0 4 89.98 1.07 1.0904 0 8 8 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.