Loveringite Peterson R C The Canadian Mineralogist 36 (1998) 763-774 The stability and crystal chemistry of synthetic loveringite in the system Ca-Mn-Ti-O under strongly reducing conditions Sample: 9b _database_code_amcsd 0005542 CELL PARAMETERS: 10.4200 10.4200 20.9413 90.000 90.000 120.000 SPACE GROUP: R-3 X-RAY WAVELENGTH: 1.541838 Cell Volume: 1969.109 Density (g/cm3): 4.224 MAX. ABS. INTENSITY / VOLUME**2: 10.78688295 RIR: 0.832 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 12.68 1.08 6.9804 0 0 3 2 12.95 19.34 6.8356 0 1 2 6 17.02 1.10 5.2100 1 1 0 6 19.60 25.04 4.5284 1 0 4 6 20.13 2.52 4.4108 0 2 1 6 21.28 9.12 4.1753 2 -1 3 6 21.28 3.22 4.1753 1 1 3 6 23.42 11.30 3.7990 0 1 5 6 26.07 69.57 3.4178 0 2 4 6 26.48 5.28 3.3664 2 1 1 6 27.50 3.24 3.2430 -1 3 2 6 29.09 100.00 3.0696 2 0 5 6 29.70 24.93 3.0080 3 0 0 6 30.84 35.05 2.8997 1 1 6 6 30.84 50.80 2.8997 2 -1 6 6 31.30 25.27 2.8578 2 1 4 6 31.30 57.33 2.8578 3 -1 4 6 31.51 7.03 2.8396 1 0 7 6 32.41 20.52 2.7624 0 3 3 6 32.41 18.77 2.7624 3 0 3 6 33.89 48.83 2.6447 1 2 5 6 33.89 6.57 2.6447 -1 3 5 6 34.43 8.78 2.6050 2 2 0 6 35.71 1.94 2.5140 0 1 8 6 36.14 65.57 2.4851 -1 4 1 6 36.14 2.14 2.4851 1 3 1 6 36.83 13.46 2.4406 4 -2 3 6 36.83 12.03 2.4406 2 2 3 6 36.93 10.26 2.4342 3 1 2 6 38.70 3.25 2.3268 0 0 9 2 39.55 1.37 2.2785 3 0 6 6 39.81 1.59 2.2642 2 0 8 6 39.93 17.28 2.2580 1 3 4 6 39.93 28.44 2.2580 -1 4 4 6 40.09 1.92 2.2491 2 1 7 6 40.92 1.29 2.2054 0 4 2 6 42.06 57.85 2.1484 3 1 5 6 42.06 12.95 2.1484 4 -1 5 6 42.55 4.96 2.1246 2 -1 9 6 42.55 2.21 2.1246 1 1 9 6 43.58 4.17 2.0766 -1 3 8 6 44.41 2.72 2.0399 1 0 10 6 44.62 1.75 2.0309 -2 5 2 6 46.09 5.12 1.9692 1 4 0 6 46.09 2.83 1.9692 4 1 0 6 47.21 8.93 1.9252 5 -2 4 6 47.36 13.34 1.9196 -1 4 7 6 47.89 2.53 1.8995 0 2 10 6 48.00 1.44 1.8952 -1 5 3 6 48.00 1.20 1.8952 1 4 3 6 48.00 2.67 1.8952 4 1 3 6 48.90 1.14 1.8628 0 1 11 6 49.09 20.28 1.8559 2 3 5 6 50.45 54.34 1.8090 3 1 8 6 50.45 3.41 1.8090 4 -1 8 6 50.77 1.53 1.7981 0 5 1 6 51.19 8.62 1.7846 2 1 10 6 51.37 1.48 1.7786 5 0 2 6 52.43 2.91 1.7451 0 0 12 2 53.42 10.63 1.7151 5 -1 6 6 53.42 13.28 1.7151 1 4 6 6 53.42 2.06 1.7151 4 1 6 6 53.63 2.06 1.7089 0 4 8 6 53.72 2.38 1.7063 0 5 4 6 53.85 1.18 1.7024 5 -2 7 6 53.85 1.83 1.7024 3 2 7 6 53.94 3.83 1.6997 2 4 1 6 54.52 1.19 1.6832 4 2 2 6 55.44 14.23 1.6575 5 0 5 6 56.69 1.84 1.6238 -2 5 8 6 56.69 2.63 1.6238 2 3 8 6 56.77 4.28 1.6215 -2 6 4 6 56.77 5.46 1.6215 2 4 4 6 56.99 1.34 1.6159 6 -1 1 6 57.37 2.76 1.6061 1 3 10 6 57.37 69.47 1.6061 -1 4 10 6 58.17 1.64 1.5858 1 0 13 6 58.43 5.97 1.5795 4 2 5 6 58.43 3.35 1.5795 6 -2 5 6 59.45 5.22 1.5548 6 -3 6 6 59.45 3.47 1.5548 3 3 6 6 59.73 5.50 1.5483 5 1 4 6 59.73 4.42 1.5483 6 -1 4 6 60.30 2.17 1.5348 4 0 10 6 61.17 30.81 1.5152 3 1 11 6 61.33 3.04 1.5115 -1 6 5 6 61.33 1.89 1.5115 1 5 5 6 62.51 2.38 1.4859 5 0 8 6 62.71 1.90 1.4816 2 4 7 6 63.15 1.84 1.4723 3 2 10 6 63.25 3.30 1.4703 6 0 3 6 63.31 1.91 1.4689 -3 7 2 6 63.91 4.51 1.4566 2 1 13 6 63.91 2.74 1.4566 3 -1 13 6 64.24 1.20 1.4498 2 2 12 6 64.49 3.38 1.4450 5 2 0 6 64.49 72.30 1.4450 2 5 0 6 65.38 5.71 1.4273 4 3 4 6 65.50 1.46 1.4251 6 -1 7 6 65.77 3.51 1.4198 2 0 14 6 66.02 2.91 1.4150 -2 7 3 6 66.02 3.23 1.4150 5 2 3 6 66.91 6.37 1.3984 -3 7 5 6 67.27 1.36 1.3918 6 -3 9 6 67.86 4.46 1.3812 6 0 6 6 67.86 5.90 1.3812 0 6 6 6 68.50 3.60 1.3699 -1 3 14 6 68.50 1.63 1.3699 1 2 14 6 69.38 8.48 1.3546 -1 4 13 6 69.74 5.85 1.3485 2 -1 15 6 70.54 1.44 1.3351 -2 7 6 6 70.79 1.27 1.3309 -1 7 4 6 70.91 1.24 1.3291 7 -3 7 6 71.32 1.55 1.3224 2 4 10 6 72.04 1.24 1.3110 4 0 13 6 72.35 1.16 1.3060 5 -1 12 6 72.35 1.26 1.3060 1 4 12 6 75.66 1.46 1.2570 0 2 16 6 76.22 5.33 1.2492 6 2 1 6 77.47 4.54 1.2321 0 7 5 6 77.81 1.73 1.2275 2 5 9 6 77.81 1.74 1.2275 7 -2 9 6 78.23 3.07 1.2220 3 -1 16 6 78.36 1.42 1.2203 4 4 6 6 78.60 1.07 1.2171 6 2 4 6 78.96 2.09 1.2124 2 3 14 6 80.03 3.29 1.1990 -2 8 5 6 82.34 1.02 1.1710 2 4 13 6 83.00 5.25 1.1634 0 0 18 2 83.32 2.50 1.1598 1 3 16 6 83.79 1.38 1.1545 6 2 7 6 84.04 1.23 1.1517 5 0 14 6 84.19 1.68 1.1501 -1 7 10 6 84.87 1.03 1.1425 6 -1 13 6 85.20 2.36 1.1389 1 4 15 6 85.42 1.17 1.1365 4 4 9 6 85.52 1.55 1.1354 2 -1 18 6 85.96 1.18 1.1308 8 -1 6 6 86.13 5.38 1.1290 -2 8 8 6 87.60 1.00 1.1138 -5 -4 5 6 87.68 1.05 1.1130 7 -2 12 6 87.68 1.10 1.1130 2 5 12 6 88.35 1.41 1.1063 5 -2 16 6 88.71 1.95 1.1027 0 8 4 6 89.07 1.03 1.0992 1 5 14 6 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.