Clinoenstatite Tribaudino M, Nestola F European Journal of Mineralogy 14 (2002) 549-555 Average and local structure in P2_1/c clinopyroxenes along the join diopside-enstatite (CaMgSi2O6-Mg2Si2O6) Sample: Di15En85 (non-split model) Note: x-coordinate for SiTA altered by Tribaudino, Sept 2003 Locality: synthetic _database_code_amcsd 0006929 CELL PARAMETERS: 9.6540 8.8450 5.2030 90.000 108.370 90.000 SPACE GROUP: P2_1/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 421.642 Density (g/cm3): 3.200 MAX. ABS. INTENSITY / VOLUME**2: 8.883485486 RIR: 0.904 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 20.08 6.88 4.4225 0 2 0 2 20.60 5.91 4.3115 0 1 1 4 25.13 1.78 3.5435 1 1 1 4 26.76 2.51 3.3311 -1 2 1 4 27.07 35.31 3.2944 0 2 1 4 28.04 35.10 3.1817 2 2 0 4 29.89 100.00 2.9890 -2 2 1 4 30.71 1.79 2.9113 1 2 1 4 30.87 27.24 2.8962 -3 1 1 4 30.98 57.97 2.8868 3 1 0 4 31.89 1.24 2.8066 1 3 0 4 35.22 23.79 2.5480 -1 3 1 4 35.45 7.85 2.5321 -2 0 2 2 35.46 6.87 2.5314 0 3 1 4 36.39 42.61 2.4689 0 0 2 2 36.80 22.22 2.4422 2 2 1 4 37.72 8.50 2.3847 -2 3 1 4 40.63 8.22 2.2205 3 1 1 4 40.74 7.29 2.2150 1 0 2 2 42.05 7.55 2.1486 1 1 2 4 42.54 29.96 2.1249 -3 3 1 4 42.62 1.75 2.1212 3 3 0 4 43.10 4.76 2.0988 -4 2 1 4 44.26 1.87 2.0463 -3 2 2 4 44.69 8.65 2.0278 -4 0 2 2 44.72 1.30 2.0265 -1 4 1 4 44.91 8.74 2.0181 0 4 1 4 45.55 3.71 1.9914 2 4 0 4 45.91 2.85 1.9765 -4 1 2 4 46.79 6.70 1.9414 -2 4 1 4 46.99 6.50 1.9337 2 0 2 2 49.14 2.37 1.8540 -4 3 1 4 50.89 5.34 1.7943 5 1 0 4 50.92 1.20 1.7933 -3 4 1 4 51.59 7.32 1.7718 2 2 2 4 51.74 1.82 1.7669 -5 2 1 4 51.80 3.25 1.7649 2 4 1 4 52.70 7.52 1.7369 1 5 0 4 53.30 1.79 1.7188 4 2 1 4 55.14 2.73 1.6655 -2 4 2 4 55.15 1.48 1.6654 0 5 1 4 55.41 2.51 1.6581 -3 1 3 4 55.74 6.46 1.6493 3 1 2 4 55.81 2.52 1.6472 0 4 2 4 57.09 23.67 1.6133 -5 3 1 4 57.10 18.71 1.6131 -2 2 3 4 57.59 1.20 1.6005 -1 2 3 4 57.92 1.05 1.5920 3 4 1 4 57.97 1.84 1.5909 4 4 0 4 58.55 1.10 1.5764 4 3 1 4 60.40 4.97 1.5326 -6 0 2 2 60.42 2.40 1.5322 -3 5 1 4 60.48 4.44 1.5307 3 5 0 4 60.64 4.34 1.5270 6 0 0 2 62.14 9.06 1.4937 -2 3 3 4 62.61 10.59 1.4837 -1 3 3 4 63.06 14.66 1.4742 0 6 0 2 63.52 3.31 1.4647 4 0 2 2 63.87 1.31 1.4575 -5 1 3 4 63.96 1.26 1.4556 2 4 2 4 64.33 2.10 1.4481 -6 2 2 4 64.84 3.04 1.4380 0 5 2 4 66.60 3.02 1.4041 -3 5 2 4 66.74 1.61 1.4015 -5 2 3 4 66.78 1.08 1.4009 3 5 1 4 67.80 1.03 1.3823 1 5 2 4 67.81 28.19 1.3821 5 3 1 4 68.85 4.97 1.3637 -2 4 3 4 68.86 3.92 1.3635 1 3 3 4 69.85 1.16 1.3466 2 2 3 4 69.94 3.32 1.3451 -7 0 2 2 70.86 7.25 1.3298 -7 1 2 4 71.40 2.94 1.3211 -5 3 3 4 71.45 2.03 1.3203 0 4 3 4 73.06 2.96 1.2951 -3 0 4 2 73.08 2.07 1.2948 7 1 0 4 73.70 1.96 1.2855 -2 1 4 4 74.32 2.61 1.2762 5 1 2 4 74.48 2.49 1.2740 -2 6 2 4 74.56 1.34 1.2727 5 5 0 4 75.02 3.13 1.2660 -4 0 4 2 75.05 8.87 1.2657 0 6 2 4 75.92 1.05 1.2533 -4 1 4 4 76.31 2.09 1.2478 -7 3 1 4 78.18 1.53 1.2226 0 1 4 4 78.29 1.69 1.2212 -3 5 3 4 78.56 6.31 1.2177 3 5 2 4 80.56 1.68 1.1924 -4 6 2 4 81.49 1.28 1.1812 3 3 3 4 82.16 1.38 1.1732 -5 2 4 4 82.23 1.16 1.1723 2 6 2 4 84.62 1.10 1.1453 8 0 0 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.