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 = 7.08 GPa _database_code_amcsd 0003140 CELL PARAMETERS: 9.4110 8.5517 5.1729 90.000 106.910 90.000 SPACE GROUP: C2/c X-RAY WAVELENGTH: 1.541838 Cell Volume: 398.315 Density (g/cm3): 3.787 MAX. ABS. INTENSITY / VOLUME**2: 16.04636781 RIR: 1.380 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 14.28 38.08 6.2007 1 1 0 4 19.72 3.88 4.5020 2 0 0 2 20.60 19.59 4.3121 -1 1 1 4 20.77 22.46 4.2758 0 2 0 2 25.17 7.33 3.5380 1 1 1 4 28.80 2.05 3.1004 2 2 0 4 30.81 100.00 2.9019 -2 2 1 4 31.59 48.44 2.8320 3 1 0 4 31.81 8.04 2.8133 -3 1 1 4 36.29 29.55 2.4756 -1 3 1 4 36.29 2.13 2.4754 -1 1 2 4 36.30 40.61 2.4746 0 0 2 2 37.18 44.29 2.4185 2 2 1 4 40.82 4.18 2.2104 3 1 1 4 41.34 1.27 2.1840 -3 1 2 4 41.93 18.38 2.1546 1 1 2 4 42.19 1.72 2.1418 0 2 2 4 42.27 1.15 2.1379 0 4 0 2 43.80 3.60 2.0669 3 3 0 4 43.96 19.16 2.0596 -3 3 1 4 44.44 11.20 2.0385 -4 2 1 4 45.94 10.59 1.9756 -4 0 2 2 46.26 6.39 1.9626 0 4 1 4 46.75 6.49 1.9431 2 0 2 2 47.47 2.48 1.9153 -1 3 2 4 48.41 6.15 1.8803 -2 4 1 4 49.74 2.89 1.8331 -5 1 1 4 50.92 2.90 1.7934 -4 2 2 4 51.19 2.22 1.7844 3 3 1 4 51.89 1.03 1.7622 5 1 0 4 53.01 2.72 1.7276 2 4 1 4 53.86 2.33 1.7023 4 2 1 4 54.62 9.08 1.6803 1 5 0 4 55.63 3.75 1.6523 3 1 2 4 56.31 1.67 1.6338 -3 1 3 4 56.91 1.66 1.6181 -1 5 1 4 56.92 6.97 1.6178 0 4 2 4 57.81 15.63 1.5949 -2 2 3 4 58.74 1.14 1.5718 -4 4 1 4 58.92 14.01 1.5675 -5 3 1 4 59.64 6.55 1.5502 4 4 0 4 60.59 1.07 1.5283 5 1 1 4 61.82 3.76 1.5007 6 0 0 2 62.34 5.65 1.4896 -6 0 2 2 62.50 6.10 1.4860 3 5 0 4 63.14 2.25 1.4724 -6 2 1 4 63.26 1.25 1.4699 -4 2 3 4 63.33 11.19 1.4686 -1 3 3 4 63.44 4.73 1.4663 4 0 2 2 64.87 1.11 1.4374 -3 3 3 4 65.49 4.83 1.4253 0 6 0 2 65.59 1.61 1.4233 -5 1 3 4 67.53 2.44 1.3870 4 2 2 4 68.83 15.40 1.3640 5 3 1 4 68.86 9.07 1.3636 -3 5 2 4 69.28 1.94 1.3563 1 5 2 4 69.73 4.57 1.3487 2 2 3 4 70.26 3.72 1.3396 -2 4 3 4 73.23 7.17 1.2925 -7 1 2 4 73.55 3.40 1.2877 -5 3 3 4 74.60 2.54 1.2722 6 2 1 4 74.61 1.95 1.2720 7 1 0 4 74.84 4.75 1.2687 -3 1 4 4 76.27 1.48 1.2484 -4 0 4 2 77.08 3.05 1.2373 0 0 4 2 77.25 6.32 1.2351 0 6 2 4 79.21 1.10 1.2092 4 4 2 4 79.95 6.29 1.2000 3 5 2 4 81.03 1.29 1.1867 -1 7 1 4 82.83 2.02 1.1654 1 7 1 4 86.09 2.76 1.1294 -6 0 4 2 86.46 1.13 1.1255 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.