Magnetoplumbite Moore P B, Sen Gupta P K, Le Page Y American Mineralogist 74 (1989) 1186-1194 Magnetoplumbite, PbFe12O19: Refinement and lone-pair splitting Note: Symmetry constraints on U(i,j) for Fe5, O4 and O5 were incorrect, and likely were refined wrong. They have been replaced with their isotropic equivalents. _database_code_amcsd 0001279 CELL PARAMETERS: 5.8730 5.8730 23.0070 90.000 90.000 120.000 SPACE GROUP: P6_3/mmc X-RAY WAVELENGTH: 1.541838 Cell Volume: 687.244 Density (g/cm3): 5.710 MAX. ABS. INTENSITY / VOLUME**2: 55.63910121 RIR: 3.173 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 7.69 14.65 11.5035 0 0 2 2 15.41 1.61 5.7517 0 0 4 2 17.86 22.86 4.9663 1 0 1 12 19.08 18.02 4.6518 1 0 2 12 20.96 3.90 4.2387 1 0 3 12 23.20 13.34 3.8345 0 0 6 2 23.35 5.80 3.8102 1 0 4 12 26.11 4.34 3.4122 1 0 5 12 30.44 46.98 2.9365 1 1 0 6 31.10 17.32 2.8759 0 0 8 2 31.44 13.69 2.8453 1 1 2 12 32.43 93.42 2.7605 1 0 7 12 34.29 100.00 2.6154 1 1 4 12 35.29 9.32 2.5431 2 0 0 6 35.52 2.57 2.5277 2 0 1 12 35.87 3.63 2.5034 1 0 8 12 37.25 45.89 2.4138 2 0 3 12 39.45 4.73 2.2841 1 0 9 12 40.53 28.53 2.2258 2 0 5 12 42.66 16.07 2.1193 2 0 6 12 43.16 2.00 2.0962 1 0 10 12 44.07 1.96 2.0546 1 1 8 12 46.97 7.15 1.9344 1 0 11 12 47.46 1.40 1.9157 2 1 1 24 50.39 4.23 1.8110 1 1 10 12 50.63 6.93 1.8029 2 0 9 12 53.73 2.00 1.7061 2 0 10 12 54.09 6.46 1.6954 3 0 0 6 54.73 1.47 1.6773 3 0 2 12 55.37 31.92 1.6594 2 1 7 24 55.95 6.23 1.6434 0 0 14 2 56.60 17.33 1.6262 3 0 4 12 57.01 38.02 1.6154 2 0 11 12 57.40 4.85 1.6054 1 1 12 12 57.68 4.05 1.5982 2 1 8 24 59.07 1.04 1.5638 1 0 14 12 60.23 1.42 1.5364 2 1 9 24 60.47 2.20 1.5309 2 0 12 12 63.01 1.13 1.4752 2 1 10 24 63.33 2.38 1.4685 1 0 15 12 63.34 33.49 1.4683 2 2 0 6 64.11 1.45 1.4526 2 0 13 12 65.04 1.85 1.4341 1 1 14 12 66.01 3.43 1.4154 2 1 11 24 67.91 9.09 1.3802 2 0 14 12 68.42 1.37 1.3712 2 2 6 12 72.25 4.69 1.3077 2 2 8 12 72.98 10.07 1.2963 3 1 7 24 73.30 2.86 1.2914 1 1 16 12 74.75 1.35 1.2701 3 0 12 12 74.99 1.19 1.2665 3 1 8 24 75.84 3.13 1.2544 4 0 3 12 76.91 2.30 1.2396 1 0 18 12 77.95 1.50 1.2256 4 0 5 12 79.40 1.10 1.2069 4 0 6 12 80.03 1.47 1.1989 2 1 15 24 80.37 1.60 1.1947 2 0 17 12 82.27 5.59 1.1720 1 1 18 12 82.47 1.14 1.1695 3 1 11 24 84.16 1.36 1.1503 0 0 20 2 89.03 1.50 1.0996 3 2 7 24 89.34 1.14 1.0966 3 0 16 12 89.51 6.09 1.0949 2 2 14 12 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.