Orthopyroxene Domeneghetti M C, Tazzoli V, Ballaran T B, Molin G M American Mineralogist 81 (1996) 842-846 Orthopyroxene from the Serra de Mage meteorite: A structure-refinement procedure for a Pbca phase coexisting with a C2/c exsolved phase Sample Opx SDM N.7, heated _database_code_amcsd 0001806 CELL PARAMETERS: 18.3200 8.9170 5.2190 90.000 90.000 90.000 SPACE GROUP: Pbca X-RAY WAVELENGTH: 1.541838 Cell Volume: 852.573 Density (g/cm3): 3.552 MAX. ABS. INTENSITY / VOLUME**2: 5.939570143 RIR: 0.544 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.86 6.86 6.3895 2 1 0 4 19.38 17.26 4.5800 4 0 0 2 19.91 1.09 4.4585 0 2 0 2 21.99 24.18 4.0420 2 1 1 8 24.56 1.50 3.6249 3 1 1 8 26.29 1.82 3.3899 0 2 1 4 26.74 20.33 3.3333 1 2 1 8 27.78 17.69 3.2114 4 1 1 8 27.93 95.45 3.1947 4 2 0 4 28.07 98.90 3.1792 2 2 1 8 29.25 1.09 3.0533 6 0 0 2 30.15 68.96 2.9639 3 2 1 8 30.96 100.00 2.8887 6 1 0 4 31.47 40.86 2.8423 5 1 1 8 32.87 48.50 2.7248 4 2 1 8 34.72 7.48 2.5834 1 0 2 4 35.09 77.85 2.5575 1 3 1 8 35.52 15.63 2.5274 6 1 1 8 35.78 60.26 2.5096 2 0 2 4 36.02 1.19 2.4933 4 3 0 4 36.10 37.40 2.4883 5 2 1 8 36.13 36.80 2.4859 2 3 1 8 37.48 26.43 2.3996 3 0 2 4 38.87 2.37 2.3172 3 1 2 8 39.84 9.70 2.2629 7 1 1 8 40.08 4.66 2.2497 4 3 1 8 40.35 2.60 2.2353 1 2 2 8 41.08 2.97 2.1974 4 1 2 8 42.44 3.84 2.1298 6 3 0 4 42.53 45.68 2.1255 5 0 2 4 42.80 11.04 2.1130 3 2 2 8 42.84 36.60 2.1110 5 3 1 8 43.69 10.84 2.0716 7 2 1 8 43.78 14.42 2.0676 5 1 2 8 44.38 4.98 2.0413 8 1 1 8 44.47 11.28 2.0373 1 4 1 8 44.48 5.88 2.0370 8 2 0 4 45.24 10.12 2.0044 4 4 0 4 45.33 13.85 2.0006 2 4 1 8 46.03 44.22 1.9719 6 3 1 8 46.74 1.45 1.9435 3 4 1 8 47.38 1.18 1.9187 5 2 2 8 47.94 10.22 1.8976 8 2 1 8 48.66 1.44 1.8712 4 4 1 8 48.77 1.03 1.8671 3 3 2 8 49.31 15.53 1.8479 7 0 2 4 49.59 1.05 1.8383 7 3 1 8 50.35 6.08 1.8124 6 2 2 8 50.64 1.77 1.8027 4 3 2 8 50.88 6.27 1.7945 10 1 0 4 51.05 6.84 1.7891 5 4 1 8 52.26 19.16 1.7505 2 5 0 4 52.96 1.68 1.7289 5 3 2 8 53.48 6.91 1.7135 8 3 1 8 53.69 11.76 1.7071 7 2 2 8 53.93 1.12 1.7001 1 1 3 8 54.04 1.35 1.6970 10 1 1 8 54.28 7.01 1.6900 8 1 2 8 54.36 3.58 1.6878 1 4 2 8 54.68 5.25 1.6786 2 1 3 8 55.10 5.68 1.6667 2 4 2 8 55.36 5.30 1.6597 2 5 1 8 55.91 5.51 1.6444 3 1 3 8 56.58 1.48 1.6266 3 5 1 8 56.81 23.52 1.6207 0 2 3 4 57.05 13.10 1.6144 1 2 3 8 57.41 12.15 1.6050 9 0 2 4 57.66 20.29 1.5987 9 3 1 8 57.71 1.17 1.5974 8 4 0 4 58.27 1.25 1.5835 4 5 1 8 58.42 2.92 1.5796 9 1 2 8 59.75 1.74 1.5477 5 1 3 8 60.08 10.24 1.5400 6 5 0 4 60.39 4.19 1.5328 5 5 1 8 60.66 12.01 1.5267 12 0 0 2 61.39 4.82 1.5101 9 2 2 8 62.02 32.25 1.4964 1 3 3 8 62.12 32.73 1.4943 10 3 1 8 62.49 29.01 1.4862 0 6 0 2 62.68 1.41 1.4821 5 2 3 8 62.69 1.56 1.4819 6 4 2 8 62.71 11.59 1.4816 2 3 3 8 62.93 1.76 1.4770 6 5 1 8 63.37 1.14 1.4677 1 5 2 8 63.84 1.11 1.4580 3 3 3 8 65.18 13.64 1.4314 3 5 2 8 65.62 2.93 1.4227 7 4 2 8 65.70 1.15 1.4212 10 2 2 8 65.85 2.22 1.4183 7 5 1 8 66.61 17.23 1.4039 11 0 2 4 66.84 28.94 1.3997 11 3 1 8 67.26 1.79 1.3920 12 2 1 8 67.41 4.43 1.3893 5 3 3 8 67.54 6.49 1.3868 11 1 2 8 68.04 4.03 1.3779 7 2 3 8 68.40 5.79 1.3715 0 4 3 4 68.62 1.74 1.3676 1 4 3 8 68.70 3.01 1.3662 5 5 2 8 69.81 12.27 1.3473 6 3 3 8 70.35 1.54 1.3381 3 4 3 8 71.83 14.17 1.3142 12 3 1 8 71.86 1.83 1.3138 4 4 3 8 72.22 1.39 1.3082 9 1 3 8 72.44 1.51 1.3047 0 0 4 2 72.51 10.72 1.3036 12 1 2 8 72.59 3.66 1.3023 7 3 3 8 72.65 5.44 1.3015 1 0 4 4 72.66 1.46 1.3013 13 2 1 8 72.80 1.01 1.2992 9 5 1 8 73.09 3.59 1.2947 14 1 0 4 73.54 4.05 1.2878 1 1 4 8 74.15 13.47 1.2788 2 6 2 8 74.34 1.36 1.2760 3 0 4 4 75.20 9.42 1.2635 3 6 2 8 75.68 1.87 1.2566 14 1 1 8 75.81 8.52 1.2548 4 0 4 4 76.22 1.96 1.2491 10 1 3 8 76.40 2.13 1.2466 8 6 0 4 76.99 4.87 1.2385 8 5 2 8 77.33 2.73 1.2340 2 5 3 8 78.37 2.69 1.2202 3 5 3 8 78.54 5.47 1.2180 5 6 2 8 78.56 1.95 1.2176 5 1 4 8 79.32 1.10 1.2079 4 2 4 8 80.38 1.03 1.1946 13 2 2 8 80.51 8.55 1.1930 9 5 2 8 80.83 1.06 1.1891 6 1 4 8 81.17 2.42 1.1849 5 2 4 8 82.22 1.33 1.1725 5 7 1 8 83.47 3.40 1.1581 7 6 2 8 83.49 1.41 1.1578 7 1 4 8 84.64 2.88 1.1450 16 0 0 2 85.69 3.93 1.1337 8 0 4 4 87.85 1.80 1.1113 12 2 3 8 88.08 1.71 1.1090 16 2 0 4 88.67 2.94 1.1031 11 5 2 8 89.12 2.26 1.0987 8 2 4 8 89.98 7.06 1.0905 9 6 2 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.