Brackebuschite Foley J A, Hughes J M, Lange D The Canadian Mineralogist 35 (1997) 1027-1033 The atomic arrangement of brackebuschite, redefined as Pb2(Mn,Fe)(VO4)2(OH), and comments on Mn octahedra _database_code_amcsd 0005530 CELL PARAMETERS: 7.6500 6.1350 8.8630 90.000 111.760 90.000 SPACE GROUP: P2_1/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 386.325 Density (g/cm3): 6.148 MAX. ABS. INTENSITY / VOLUME**2: 99.82762838 RIR: 5.287 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.75 18.16 8.2315 0 0 1 2 12.46 2.20 7.1049 1 0 0 2 18.03 50.60 4.9190 0 1 1 4 19.11 3.90 4.6434 1 1 0 4 19.29 10.79 4.6006 1 0 1 2 19.54 4.35 4.5427 -1 1 1 4 20.54 3.47 4.3238 -1 0 2 2 21.59 6.06 4.1157 0 0 2 2 23.31 2.09 3.8168 -2 0 1 2 24.18 23.26 3.6807 1 1 1 4 25.07 3.42 3.5524 2 0 0 2 25.20 3.46 3.5343 -1 1 2 4 26.07 15.27 3.4179 0 1 2 4 26.37 13.64 3.3794 -2 0 2 2 27.52 100.00 3.2408 -2 1 1 4 28.82 7.24 3.0979 1 0 2 2 29.05 4.51 3.0743 2 1 0 4 29.11 39.63 3.0675 0 2 0 2 30.19 13.29 2.9600 -2 1 2 4 30.26 36.71 2.9539 -1 0 3 2 30.89 5.93 2.8946 2 0 1 2 31.11 13.30 2.8744 0 2 1 4 31.77 7.20 2.8162 1 2 0 4 32.04 3.78 2.7933 -1 2 1 4 32.37 56.82 2.7653 1 1 2 4 32.64 1.98 2.7438 0 0 3 2 33.03 2.10 2.7116 -2 0 3 2 33.67 4.05 2.6615 -1 1 3 4 34.25 9.55 2.6178 2 1 1 4 35.89 8.02 2.5018 -1 2 2 4 36.22 9.55 2.4802 -2 1 3 4 36.53 3.21 2.4595 0 2 2 4 37.99 7.29 2.3683 3 0 0 2 38.36 4.07 2.3467 -3 1 1 4 38.79 21.10 2.3217 2 2 0 4 39.34 8.64 2.2901 1 0 3 2 39.68 9.18 2.2713 -2 2 2 4 40.02 1.32 2.2529 -3 0 3 2 40.84 2.81 2.2094 3 1 0 4 41.42 1.07 2.1797 1 2 2 4 41.78 1.41 2.1619 -2 0 4 2 42.48 22.91 2.1278 -1 2 3 4 42.76 2.01 2.1148 -3 1 3 4 43.50 8.54 2.0803 3 0 1 2 43.58 12.41 2.0770 -1 1 4 4 44.43 1.51 2.0390 -2 1 4 4 44.60 7.21 2.0316 -2 2 3 4 45.71 5.39 1.9847 0 3 1 4 46.07 2.58 1.9701 3 1 1 4 46.55 1.01 1.9510 0 1 4 4 47.65 9.83 1.9084 -4 0 2 2 48.57 2.53 1.8746 3 2 0 4 48.73 3.50 1.8687 1 3 1 4 48.89 1.72 1.8630 2 0 3 2 48.96 13.88 1.8606 -3 1 4 4 49.68 9.45 1.8351 1 2 3 4 49.74 3.41 1.8329 -4 0 3 2 49.79 2.44 1.8314 0 3 2 4 50.25 2.32 1.8158 -3 2 3 4 50.54 1.57 1.8058 1 0 4 2 50.62 3.52 1.8031 -4 1 1 4 50.64 14.70 1.8026 -2 3 1 4 50.97 1.21 1.7917 -1 2 4 4 51.45 2.43 1.7762 4 0 0 2 52.08 3.05 1.7562 -4 1 3 4 52.18 1.82 1.7531 -1 0 5 2 52.29 2.41 1.7496 -2 3 2 4 52.85 6.45 1.7323 1 1 4 4 53.20 17.33 1.7217 3 2 1 4 53.42 3.87 1.7151 3 1 2 4 53.71 12.04 1.7067 1 3 2 4 54.29 2.21 1.6897 -4 0 4 2 54.43 1.81 1.6856 -1 1 5 4 54.86 3.49 1.6734 -3 0 5 2 54.98 1.65 1.6702 2 3 1 4 55.81 1.31 1.6472 -3 2 4 4 55.84 1.32 1.6463 0 0 5 2 56.35 1.89 1.6327 -2 3 3 4 56.49 2.46 1.6290 -4 1 4 4 56.82 11.02 1.6204 -4 2 2 4 58.00 2.88 1.5900 0 1 5 4 58.68 1.27 1.5734 -4 2 3 4 59.70 1.26 1.5489 2 0 4 2 60.35 8.18 1.5338 0 4 0 2 60.36 2.48 1.5335 3 0 3 2 60.86 7.28 1.5220 -1 2 5 4 61.77 1.70 1.5018 2 1 4 4 61.85 3.24 1.5001 -1 3 4 4 62.93 2.18 1.4770 -2 0 6 2 64.05 2.76 1.4537 -5 1 1 4 66.17 5.05 1.4122 -3 3 4 4 66.36 1.09 1.4086 4 1 2 4 66.66 3.53 1.4031 -3 1 6 4 67.01 1.70 1.3966 -2 4 2 4 67.56 1.46 1.3866 -4 3 1 4 67.68 4.45 1.3843 5 1 0 4 67.77 4.06 1.3827 2 2 4 4 68.39 2.54 1.3717 3 2 3 4 68.78 1.28 1.3649 -4 3 3 4 68.92 1.06 1.3625 -4 2 5 4 68.99 5.18 1.3612 -1 4 3 4 69.43 2.70 1.3536 1 3 4 4 69.54 1.15 1.3518 -5 0 5 2 69.92 1.39 1.3453 3 3 2 4 70.80 1.54 1.3307 -2 2 6 4 71.43 1.64 1.3206 5 0 1 2 72.58 1.05 1.3026 -4 3 4 4 73.44 1.07 1.2894 5 2 0 4 73.44 1.44 1.2893 2 1 5 4 73.57 1.60 1.2874 3 4 0 4 73.91 1.29 1.2824 0 3 5 4 74.45 1.60 1.2744 1 4 3 4 75.35 1.76 1.2614 4 1 3 4 75.99 1.90 1.2524 0 2 6 4 76.46 3.88 1.2458 -6 1 3 4 76.96 1.09 1.2389 -2 1 7 4 77.10 3.89 1.2370 -5 2 5 4 77.29 2.26 1.2345 3 4 1 4 78.36 1.38 1.2202 -6 1 4 4 78.45 1.41 1.2192 -5 1 6 4 79.34 1.33 1.2076 -5 3 1 4 80.31 2.85 1.1955 -4 4 2 4 80.86 1.18 1.1888 5 1 2 4 80.90 1.12 1.1883 4 2 3 4 81.75 1.84 1.1781 -3 3 6 4 81.90 1.15 1.1763 -4 4 3 4 82.59 3.02 1.1681 -2 5 1 4 82.70 2.25 1.1669 5 3 0 4 83.75 2.92 1.1549 0 1 7 4 84.64 1.48 1.1451 2 0 6 2 85.03 2.13 1.1408 1 5 2 4 85.97 1.37 1.1307 -3 4 5 4 89.98 1.04 1.0904 4 3 3 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.