Kosmochlor Origlieri M J, Downs R T, Thompson R M, Pommier C J S, Denton M B, Harlow G E American Mineralogist 88 (2003) 1025-1032 High-pressure crystal structure of kosmochlor, NaCrSi2O6, and systematics of anisotropic compression in pyroxenes Sample: P = 9.28 GPa _database_code_amcsd 0003145 CELL PARAMETERS: 9.3694 8.5028 5.1456 90.000 106.717 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 392.605 Density (g/cm3): 3.842 MAX. ABS. INTENSITY / VOLUME**2: 15.79473289 RIR: 1.338 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.35 41.82 6.1721 1 1 0 4 19.79 3.42 4.4867 2 0 0 2 20.72 18.97 4.2868 -1 1 1 4 20.89 23.69 4.2514 0 2 0 2 25.26 7.43 3.5260 1 1 1 4 28.93 1.83 3.0860 2 2 0 4 31.00 100.00 2.8848 -2 2 1 4 31.71 53.27 2.8216 3 1 0 4 31.99 8.81 2.7978 -3 1 1 4 36.46 41.72 2.4641 0 0 2 2 36.49 2.32 2.4623 -1 1 2 4 36.51 32.47 2.4613 -1 3 1 4 37.31 45.46 2.4098 2 2 1 4 40.94 5.17 2.2043 3 1 1 4 41.61 1.33 2.1706 -3 1 2 4 42.09 18.52 2.1468 1 1 2 4 42.40 1.79 2.1319 0 2 2 4 42.53 1.07 2.1257 0 4 0 2 44.01 4.14 2.0574 3 3 0 4 44.22 19.98 2.0481 -3 3 1 4 44.69 11.96 2.0279 -4 2 1 4 46.23 11.43 1.9637 -4 0 2 2 46.53 6.76 1.9519 0 4 1 4 46.90 7.01 1.9374 2 0 2 2 47.75 2.69 1.9049 -1 3 2 4 48.71 6.62 1.8694 -2 4 1 4 49.99 3.61 1.8244 -5 1 1 4 51.25 2.64 1.7827 -4 2 2 4 51.40 2.28 1.7776 3 3 1 4 52.08 1.30 1.7560 5 1 0 4 53.27 3.06 1.7196 2 4 1 4 54.04 2.24 1.6970 4 2 1 4 54.96 9.18 1.6708 1 5 0 4 55.79 4.14 1.6477 3 1 2 4 56.67 1.69 1.6241 -3 1 3 4 57.24 7.11 1.6095 0 4 2 4 57.27 1.78 1.6088 -1 5 1 4 58.16 16.33 1.5861 -2 2 3 4 59.09 1.36 1.5634 -4 4 1 4 59.25 14.39 1.5597 -5 3 1 4 59.95 6.48 1.5430 4 4 0 4 60.77 1.29 1.5241 5 1 1 4 62.06 4.44 1.4956 6 0 0 2 62.72 5.98 1.4814 -6 0 2 2 62.86 6.81 1.4783 3 5 0 4 63.47 2.40 1.4656 -6 2 1 4 63.62 4.99 1.4626 4 0 2 2 63.69 12.03 1.4611 -1 3 3 4 63.70 1.31 1.4610 -4 2 3 4 65.30 1.07 1.4289 -3 3 3 4 65.91 5.28 1.4171 0 6 0 2 66.05 1.93 1.4146 -5 1 3 4 67.75 2.77 1.3830 4 2 2 4 69.10 16.58 1.3593 5 3 1 4 69.32 9.87 1.3556 -3 5 2 4 69.49 1.04 1.3527 1 3 3 4 69.66 1.89 1.3497 1 5 2 4 70.01 4.96 1.3440 2 2 3 4 70.72 4.27 1.3321 -2 4 3 4 73.68 7.79 1.2857 -7 1 2 4 74.07 3.66 1.2800 -5 3 3 4 74.86 2.64 1.2683 6 2 1 4 74.92 2.00 1.2676 7 1 0 4 75.33 5.26 1.2616 -3 1 4 4 76.81 1.64 1.2410 -4 0 4 2 77.47 3.34 1.2320 0 0 4 2 77.74 6.94 1.2285 0 6 2 4 79.56 1.18 1.2049 4 4 2 4 80.35 7.15 1.1950 3 5 2 4 81.60 1.24 1.1799 -1 7 1 4 83.38 2.20 1.1591 1 7 1 4 86.75 3.01 1.1225 -6 0 4 2 86.83 1.04 1.1217 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.