Diopside Tribaudino M, Nestola F, Ohashi H European Journal of Mineralogy 17 (2005) 297-304 High temperature single crystal investigation in a clinopyroxene of composition (Na0.5Ca0.5)(Cr0.5Mg0.5)Si2O6 Sample: T = 25 C, 2-theta <= 110 Note: Sample is exactly intermediate between diopside and kosmochlor _database_code_amcsd 0007093 CELL PARAMETERS: 9.6580 8.8340 5.2630 90.000 106.460 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 430.630 Density (g/cm3): 3.421 MAX. ABS. INTENSITY / VOLUME**2: 13.88151983 RIR: 1.321 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 13.85 9.86 6.3926 1 1 0 4 20.10 11.20 4.4170 0 2 0 2 20.17 4.11 4.4022 -1 1 1 4 26.82 3.42 3.3239 0 2 1 4 27.91 10.73 3.1963 2 2 0 4 30.02 100.00 2.9762 -2 2 1 4 30.68 38.31 2.9145 3 1 0 4 31.06 18.73 2.8794 -3 1 1 4 35.23 25.74 2.5473 -1 3 1 4 35.57 40.32 2.5237 0 0 2 2 36.08 40.93 2.4893 2 2 1 4 39.63 9.26 2.2742 3 1 1 4 40.93 13.94 2.2047 1 1 2 4 41.20 5.23 2.1912 0 2 2 4 42.42 5.65 2.1309 3 3 0 4 42.71 18.23 2.1170 -3 3 1 4 43.25 9.89 2.0919 -4 2 1 4 44.79 11.88 2.0233 0 4 1 4 45.01 10.44 2.0140 -4 0 2 2 45.55 6.33 1.9915 2 0 2 2 46.27 3.89 1.9621 -1 3 2 4 46.92 3.06 1.9365 -2 4 1 4 48.41 1.51 1.8802 -5 1 1 4 49.58 2.52 1.8385 3 3 1 4 49.76 1.41 1.8325 -4 2 2 4 50.25 1.06 1.8155 2 2 2 4 50.33 3.42 1.8130 5 1 0 4 50.68 1.98 1.8012 1 3 2 4 51.29 1.21 1.7813 2 4 1 4 52.19 1.45 1.7528 4 2 1 4 52.74 11.69 1.7355 1 5 0 4 54.06 1.81 1.6965 3 1 2 4 55.03 1.24 1.6687 -1 5 1 4 55.26 3.66 1.6623 -3 1 3 4 55.27 5.66 1.6620 0 4 2 4 56.62 15.82 1.6256 -2 2 3 4 57.19 14.90 1.6108 -5 3 1 4 57.68 6.43 1.5981 4 4 0 4 59.92 3.79 1.5437 6 0 0 2 60.36 5.27 1.5335 3 5 0 4 60.83 5.18 1.5229 -6 0 2 2 61.31 2.40 1.5120 -6 2 1 4 61.55 5.78 1.5067 4 0 2 2 61.81 12.61 1.5009 -1 3 3 4 61.94 1.02 1.4981 -4 2 3 4 63.15 4.90 1.4723 0 6 0 2 64.75 1.17 1.4397 -6 2 2 4 65.45 2.18 1.4260 4 2 2 4 66.56 16.37 1.4050 5 3 1 4 66.78 9.85 1.4009 -3 5 2 4 67.05 3.10 1.3958 1 5 2 4 67.83 4.88 1.3816 2 2 3 4 68.44 2.15 1.3708 -2 4 3 4 71.28 7.19 1.3230 -7 1 2 4 71.78 3.50 1.3151 -5 3 3 4 72.11 3.58 1.3098 6 2 1 4 72.19 1.59 1.3086 7 1 0 4 73.35 4.68 1.2907 -3 1 4 4 73.62 1.05 1.2867 -1 1 4 4 74.50 2.06 1.2736 -2 6 2 4 74.63 6.93 1.2717 0 6 2 4 74.79 1.52 1.2694 -4 0 4 2 75.32 3.45 1.2618 0 0 4 2 76.54 1.26 1.2446 4 4 2 4 77.21 7.08 1.2356 3 5 2 4 78.02 1.56 1.2247 -1 7 1 4 79.70 2.24 1.2031 1 7 1 4 83.05 1.06 1.1628 -8 2 1 4 83.50 1.35 1.1578 8 0 0 2 84.23 3.34 1.1495 -6 0 4 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.