Moraesite Merlino S, Pasero M Zeitschrift fur Kristallographie 201 (1992) 253-262 Crystal chemistry of beryllophosphates: The crystal structure of moraesite, Be2(PO4)(OH)*4H2O Locality: Humaita, Brazil _database_code_amcsd 0011025 CELL PARAMETERS: 8.5530 12.3190 7.1550 90.000 97.930 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 746.673 Density (g/cm3): 1.865 MAX. ABS. INTENSITY / VOLUME**2: 8.279190653 RIR: 1.445 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.68 100.00 6.9801 1 1 0 4 14.38 12.54 6.1595 0 2 0 2 16.78 17.73 5.2822 -1 1 1 4 20.97 13.67 4.2356 2 0 0 2 25.13 12.26 3.5433 0 0 2 2 25.52 3.50 3.4901 2 2 0 4 26.53 1.20 3.3604 -1 3 1 4 26.89 1.55 3.3153 -1 1 2 4 27.17 76.08 3.2823 -2 2 1 4 27.89 11.55 3.1985 1 3 1 4 28.99 12.23 3.0798 0 4 0 2 29.54 49.79 3.0238 1 1 2 4 30.58 2.39 2.9235 -2 0 2 2 31.68 26.02 2.8245 0 4 1 4 32.53 5.31 2.7524 3 1 0 4 33.30 1.85 2.6907 -3 1 1 4 33.98 1.63 2.6380 -1 3 2 4 36.16 1.04 2.4839 1 3 2 4 36.58 1.28 2.4566 3 1 1 4 37.28 2.79 2.4120 -2 4 1 4 38.04 2.69 2.3658 1 5 0 4 38.20 5.46 2.3561 2 2 2 4 38.70 9.38 2.3267 3 3 0 4 38.83 4.13 2.3190 -1 1 3 4 39.70 1.80 2.2705 -1 5 1 4 40.67 3.12 2.2185 1 5 1 4 40.92 5.01 2.2056 0 2 3 4 41.74 2.28 2.1641 1 1 3 4 42.24 6.05 2.1397 3 3 1 4 42.64 2.57 2.1203 -2 4 2 4 44.07 12.27 2.0550 -3 3 2 4 44.11 1.21 2.0532 0 6 0 2 44.25 7.35 2.0469 -1 3 3 4 44.30 2.62 2.0445 3 1 2 4 45.26 1.11 2.0035 -1 5 2 4 45.28 1.51 2.0027 4 2 0 4 45.43 2.99 1.9966 -4 2 1 4 46.22 5.29 1.9642 2 4 2 4 46.84 2.70 1.9395 -4 0 2 2 46.88 1.75 1.9380 1 3 3 4 48.57 2.99 1.8743 0 4 3 4 48.84 2.20 1.8646 4 2 1 4 49.32 1.76 1.8475 2 6 0 4 50.28 1.24 1.8146 -2 6 1 4 51.44 1.54 1.7765 0 6 2 4 51.93 1.10 1.7607 -3 3 3 4 52.04 4.72 1.7572 3 5 1 4 54.62 1.39 1.6802 -2 6 2 4 55.66 1.50 1.6514 4 4 1 4 56.03 2.02 1.6412 -4 4 2 4 56.07 3.81 1.6403 1 5 3 4 56.21 1.90 1.6365 -4 2 3 4 58.00 1.30 1.5902 -3 1 4 4 58.73 1.14 1.5721 -5 3 1 4 58.94 2.05 1.5670 -1 7 2 4 59.25 1.30 1.5596 2 0 4 2 60.58 1.06 1.5285 -3 5 3 4 61.31 1.46 1.5119 2 2 4 4 64.72 1.28 1.4404 3 7 1 4 66.29 1.05 1.4099 -4 6 2 4 67.04 1.23 1.3960 5 5 0 4 68.00 2.07 1.3786 -6 0 2 2 68.92 1.06 1.3624 -2 8 2 4 70.67 1.56 1.3330 4 4 3 4 74.40 1.43 1.2750 4 0 4 2 75.95 2.09 1.2529 -1 7 4 4 78.34 1.90 1.2205 5 7 0 4 81.11 1.32 1.1858 -3 9 2 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.