Maoniupingite-(Ce) Yang Z, Fleck M, Smith M, Tao K, Song R, Zhang P European Journal of Mineralogy 14 (2002) 969-975 The crystal structure of natural Fe-rich chevkinite-(Ce) _database_code_amcsd 0006951 CELL PARAMETERS: 13.4560 5.7280 11.0830 90.000 100.600 90.000 SPACE GROUP: C2/m X-RAY WAVELENGTH: 1.541838 Cell Volume: 839.656 Density (g/cm3): 4.706 MAX. ABS. INTENSITY / VOLUME**2: 27.67131337 RIR: 1.914 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 8.12 11.20 10.8939 0 0 1 2 13.39 2.98 6.6132 2 0 0 2 16.27 28.39 5.4469 0 0 2 2 16.87 6.16 5.2563 1 1 0 4 16.92 2.43 5.2415 2 0 1 2 18.20 38.90 4.8756 -1 1 1 4 19.11 1.37 4.6445 -2 0 2 2 19.28 42.45 4.6041 1 1 1 4 22.63 1.04 3.9286 -1 1 2 4 22.98 2.77 3.8696 2 0 2 2 24.51 14.10 3.6313 0 0 3 2 25.50 12.88 3.4937 3 1 0 4 25.62 36.25 3.4775 -3 1 1 4 27.93 67.34 3.1942 3 1 1 4 28.26 54.81 3.1574 -3 1 2 4 28.84 23.19 3.0953 -1 1 3 4 28.90 26.35 3.0899 -4 0 2 2 29.64 30.35 3.0137 4 0 1 2 30.18 2.18 2.9615 2 0 3 2 30.94 12.79 2.8905 1 1 3 4 31.23 40.20 2.8640 0 2 0 2 32.32 7.27 2.7699 0 2 1 4 32.40 52.27 2.7634 3 1 2 4 32.88 55.43 2.7239 -3 1 3 4 32.89 44.57 2.7235 0 0 4 2 33.12 15.05 2.7051 -4 0 3 2 34.12 6.73 2.6281 2 2 0 4 34.21 9.35 2.6208 4 0 2 2 34.52 7.35 2.5985 -2 2 1 4 35.41 24.99 2.5349 0 2 2 4 35.73 7.13 2.5133 2 2 1 4 36.01 1.64 2.4938 -1 1 4 4 36.87 2.03 2.4378 -2 2 2 4 36.96 1.55 2.4322 -5 1 1 4 37.45 3.98 2.4016 5 1 0 4 38.26 8.05 2.3522 3 1 3 4 38.32 2.29 2.3490 1 1 4 4 38.78 4.34 2.3223 -4 0 4 2 38.85 1.58 2.3180 -3 1 4 4 39.13 1.39 2.3021 2 2 2 4 40.10 5.80 2.2487 0 2 3 4 40.12 7.50 2.2477 4 0 3 2 40.22 7.57 2.2423 -6 0 1 2 41.26 3.16 2.1882 -6 0 2 2 41.54 24.24 2.1740 -4 2 1 4 41.72 13.32 2.1648 4 2 0 4 43.06 8.18 2.1005 -4 2 2 4 43.35 6.21 2.0873 6 0 1 2 43.60 7.46 2.0761 4 2 1 4 43.66 1.08 2.0733 5 1 2 4 43.80 1.83 2.0669 -1 1 5 4 43.96 4.78 2.0599 -6 0 3 2 43.98 2.64 2.0587 2 2 3 4 45.09 13.09 2.0105 3 1 4 4 45.75 15.80 1.9831 -3 1 5 4 45.99 32.83 1.9736 0 2 4 4 46.02 1.27 1.9720 -5 1 4 4 46.16 3.65 1.9666 -4 2 3 4 46.21 1.50 1.9647 2 0 5 2 46.22 11.24 1.9643 -2 2 4 4 46.26 7.22 1.9626 1 1 5 4 47.00 3.02 1.9334 4 2 2 4 48.69 2.93 1.8702 -1 3 1 4 49.15 4.71 1.8538 1 3 1 4 49.56 1.19 1.8394 -2 0 6 2 49.96 9.28 1.8257 2 2 4 4 50.25 1.50 1.8156 0 0 6 2 50.60 2.87 1.8038 -4 2 4 4 50.71 12.70 1.8003 -7 1 2 4 50.89 10.19 1.7944 7 1 0 4 51.70 3.34 1.7682 4 2 3 4 51.78 3.98 1.7655 -6 2 1 4 52.21 1.43 1.7521 3 3 0 4 52.27 4.38 1.7500 -3 3 1 4 52.37 4.37 1.7472 6 0 3 2 52.38 4.82 1.7469 6 2 0 4 52.56 2.19 1.7410 -2 2 5 4 52.64 8.97 1.7388 -6 2 2 4 52.65 1.27 1.7385 3 1 5 4 52.79 3.53 1.7340 0 2 5 4 52.87 9.92 1.7315 -4 0 6 2 53.37 1.62 1.7167 -3 1 6 4 53.41 6.20 1.7154 -6 0 5 2 53.58 8.45 1.7104 3 3 1 4 53.78 5.83 1.7046 -3 3 2 4 54.12 3.00 1.6947 -1 3 3 4 54.39 9.13 1.6868 6 2 1 4 54.54 6.45 1.6827 4 0 5 2 54.59 7.62 1.6811 -8 0 1 2 54.68 1.52 1.6787 1 1 6 4 54.90 6.90 1.6723 -6 2 3 4 55.00 3.30 1.6697 -8 0 2 2 55.04 4.43 1.6683 5 1 4 4 55.40 2.09 1.6586 1 3 3 4 56.17 1.44 1.6374 -4 2 5 4 56.25 5.51 1.6354 -7 1 4 4 56.32 9.82 1.6335 3 3 2 4 56.63 8.92 1.6252 -3 3 3 4 56.75 6.06 1.6221 7 1 2 4 57.48 1.42 1.6032 4 2 4 4 57.72 1.83 1.5971 6 2 2 4 59.39 4.68 1.5563 0 0 7 2 59.73 1.19 1.5482 -6 0 6 2 60.31 1.12 1.5347 3 3 3 4 60.36 5.42 1.5335 0 2 6 4 60.83 2.46 1.5228 -1 1 7 4 60.83 5.07 1.5228 3 1 6 4 60.88 1.08 1.5217 -7 1 5 4 61.54 1.53 1.5069 8 0 2 2 61.60 7.90 1.5055 -3 1 7 4 62.70 2.88 1.4818 -4 2 6 4 62.75 1.33 1.4807 4 0 6 2 64.14 1.94 1.4519 -8 0 5 2 64.20 2.35 1.4508 4 2 5 4 64.47 2.96 1.4452 2 2 6 4 65.14 12.54 1.4320 0 4 0 2 65.41 3.69 1.4268 3 3 4 4 65.93 4.69 1.4169 -3 3 5 4 66.24 2.16 1.4109 -8 2 3 4 66.29 1.53 1.4100 8 0 3 2 66.32 1.53 1.4094 1 3 5 4 66.56 2.22 1.4049 -7 1 6 4 67.30 2.71 1.3913 8 2 1 4 67.32 3.47 1.3909 7 1 4 4 67.65 1.09 1.3849 0 4 2 4 67.83 2.11 1.3817 6 2 4 4 68.63 1.19 1.3674 0 2 7 4 68.75 2.02 1.3654 -9 1 4 4 68.95 5.54 1.3619 -6 2 6 4 68.96 3.79 1.3617 0 0 8 2 69.91 4.23 1.3455 -7 3 2 4 70.06 3.02 1.3430 7 3 0 4 70.63 2.59 1.3335 8 2 2 4 71.25 1.02 1.3235 -10 0 3 2 72.79 2.79 1.2993 -4 4 2 4 73.07 2.18 1.2950 -8 2 5 4 73.17 3.29 1.2934 4 4 1 4 73.55 1.84 1.2877 5 3 4 4 74.39 5.14 1.2752 6 2 5 4 74.59 2.29 1.2723 -7 3 4 4 74.92 6.34 1.2675 0 4 4 4 75.02 2.51 1.2661 7 3 2 4 75.05 1.77 1.2656 -4 4 3 4 75.68 1.32 1.2566 4 4 2 4 75.69 3.95 1.2565 -6 2 7 4 77.64 2.38 1.2298 0 2 8 4 78.60 2.15 1.2171 3 3 6 4 78.70 3.45 1.2159 -10 2 1 4 79.12 2.33 1.2105 3 1 8 4 79.29 3.59 1.2082 -3 3 7 4 79.40 1.78 1.2069 -6 4 1 4 80.02 3.10 1.1991 -3 1 9 4 80.18 2.73 1.1971 4 2 7 4 80.31 1.31 1.1955 -11 1 2 4 80.50 2.17 1.1931 -11 1 1 4 80.81 2.24 1.1894 -7 1 8 4 81.28 1.05 1.1837 -11 1 3 4 81.52 1.21 1.1808 6 4 1 4 81.79 1.57 1.1776 7 1 6 4 84.36 1.12 1.1481 11 1 1 4 84.50 1.60 1.1465 7 3 4 4 85.58 2.94 1.1348 -10 2 5 4 85.71 2.60 1.1335 10 2 2 4 85.84 1.01 1.1321 -9 3 4 4 86.62 1.91 1.1238 8 0 6 2 87.22 1.22 1.1176 8 2 5 4 87.49 1.09 1.1149 0 2 9 4 87.58 1.10 1.1140 -10 0 7 2 88.22 1.30 1.1075 6 4 3 4 88.63 3.03 1.1035 -4 4 6 4 89.06 1.94 1.0993 -6 4 5 4 89.20 1.45 1.0980 3 5 1 4 89.35 1.44 1.0965 -3 5 2 4 89.36 1.65 1.0964 -4 0 10 2 89.38 1.18 1.0962 -7 1 9 4 89.97 2.29 1.0905 4 4 5 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.