Ba Fe16 Mg2 O27 Collomb A, Abdelkader O, Wolfers P, Guitel J, Samaras D Journal of Magnetism and Magnetic Materials 58 (1986) 247-253 Crystal structure and magnesium location in the W-type hexagonal ferrite: (Ba) Mg2 - W. _cod_database_code 1008764 _database_code_amcsd 0016641 CELL PARAMETERS: 5.9060 5.9060 32.9150 90.000 90.000 120.000 SPACE GROUP: P6_3/mmc X-RAY WAVELENGTH: 1.541838 Cell Volume: 994.286 Density (g/cm3): 5.050 MAX. ABS. INTENSITY / VOLUME**2: 35.03219602 RIR: 2.259 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 5.37 10.97 16.4575 0 0 2 2 18.16 10.44 4.8843 1 0 2 12 19.15 7.51 4.6358 1 0 3 12 21.60 4.98 4.1144 0 0 8 2 22.01 1.25 4.0389 1 0 5 12 27.09 8.77 3.2915 0 0 10 2 30.04 17.57 2.9749 1 0 9 12 30.27 46.50 2.9530 1 1 0 6 30.76 3.29 2.9066 1 1 2 12 32.21 12.81 2.7794 1 1 4 12 32.34 58.07 2.7679 1 0 10 12 32.65 8.43 2.7429 0 0 12 2 34.49 100.00 2.6002 1 1 6 12 34.73 29.10 2.5828 1 0 11 12 35.20 15.65 2.5497 2 0 1 12 35.52 4.94 2.5270 2 0 2 12 36.06 7.69 2.4906 2 0 3 12 36.80 27.09 2.4422 2 0 4 12 37.49 7.02 2.3990 1 1 8 12 37.74 10.51 2.3838 2 0 5 12 38.85 12.13 2.3179 2 0 6 12 40.14 2.21 2.2466 2 0 7 12 41.58 24.87 2.1720 2 0 8 12 42.31 3.32 2.1362 1 0 14 12 43.16 13.21 2.0958 2 0 9 12 44.88 1.02 2.0195 2 0 10 12 47.65 2.47 1.9086 1 0 16 12 48.68 1.25 1.8705 2 0 12 12 49.56 1.20 1.8393 1 1 14 12 50.39 2.27 1.8108 1 0 17 12 50.74 3.06 1.7993 2 0 13 12 52.90 3.27 1.7308 2 0 14 12 53.62 6.84 1.7091 2 1 9 24 53.77 7.51 1.7049 3 0 0 6 54.35 2.32 1.6880 1 1 16 12 55.00 2.37 1.6695 3 0 4 12 55.09 21.24 1.6669 2 1 10 24 55.15 16.22 1.6653 2 0 15 12 55.86 5.54 1.6457 0 0 20 2 56.52 20.19 1.6281 3 0 6 12 56.69 16.48 1.6238 2 1 11 24 57.49 21.37 1.6029 2 0 16 12 58.61 1.64 1.5750 3 0 8 12 58.96 1.57 1.5666 1 0 20 12 59.45 1.79 1.5547 1 1 18 12 59.92 7.85 1.5437 2 0 17 12 62.17 2.56 1.4932 2 1 14 24 62.43 5.13 1.4875 2 0 18 12 62.95 45.85 1.4765 2 2 0 6 65.03 9.95 1.4343 2 0 19 12 66.35 1.43 1.4088 2 1 16 24 67.70 1.99 1.3839 2 0 20 12 68.60 2.23 1.3680 2 1 17 24 69.81 2.47 1.3472 2 2 10 12 70.46 2.46 1.3364 2 0 21 12 70.57 1.44 1.3346 1 1 22 12 71.31 2.02 1.3226 3 1 9 24 72.57 8.00 1.3027 3 1 10 24 72.74 3.82 1.3001 2 2 12 12 73.94 4.73 1.2818 3 1 11 24 74.22 1.46 1.2777 4 0 1 12 74.40 2.68 1.2750 1 0 25 12 75.20 2.76 1.2635 4 0 4 12 75.78 1.40 1.2552 4 0 5 12 75.93 1.11 1.2531 2 1 20 24 76.60 1.92 1.2439 1 1 24 12 78.30 2.00 1.2211 4 0 8 12 79.39 1.16 1.2070 4 0 9 12 81.96 1.19 1.1755 0 0 28 2 82.99 3.84 1.1635 1 1 26 12 88.45 1.47 1.1053 3 2 10 24 88.50 3.03 1.1048 4 0 15 12 89.09 6.80 1.0990 2 2 20 12 89.64 2.85 1.0937 4 1 6 24 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.