Cordierite Koepke J, Schulz H Physics and Chemistry of Minerals 13 (1986) 165-173 Single crystal structure investigations under high-pressure of the mineral cordierite with an improved high-pressure cell Sample: P = 0.9 GPa Locality: Zabargad island, Red Sea _database_code_amcsd 0007385 CELL PARAMETERS: 17.0400 9.7020 9.3200 90.000 90.000 90.000 SPACE GROUP: Cccm X-RAY WAVELENGTH: 1.541838 Cell Volume: 1540.802 Density (g/cm3): 2.521 MAX. ABS. INTENSITY / VOLUME**2: 11.14637142 RIR: 1.439 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.38 60.34 8.5200 2 0 0 2 10.49 100.00 8.4312 1 1 0 4 18.10 20.12 4.9018 3 1 0 4 18.29 9.14 4.8510 0 2 0 2 19.04 11.53 4.6600 0 0 2 2 20.85 1.00 4.2600 4 0 0 2 21.74 7.21 4.0884 2 0 2 4 21.79 43.03 4.0785 1 1 2 8 26.39 32.68 3.3773 3 1 2 8 26.52 21.21 3.3606 0 2 2 4 28.39 16.62 3.1442 4 0 2 4 28.55 46.75 3.1262 2 2 2 8 29.38 30.15 3.0396 5 1 1 8 29.51 24.94 3.0274 4 2 1 8 29.71 29.02 3.0073 1 3 1 8 33.87 10.54 2.6465 5 1 2 8 33.98 9.90 2.6385 4 2 2 8 34.16 4.96 2.6252 1 3 2 8 36.67 2.85 2.4509 6 2 0 4 37.06 2.30 2.4255 0 4 0 2 37.07 1.20 2.4251 6 0 2 4 37.37 1.37 2.4066 3 3 2 8 38.64 10.23 2.3300 0 0 4 2 39.37 1.11 2.2888 7 1 1 8 39.62 1.10 2.2749 5 3 1 8 40.37 1.26 2.2342 5 1 3 8 41.64 4.39 2.1692 6 2 2 8 41.99 1.04 2.1515 0 4 2 4 42.94 1.89 2.1062 7 1 2 8 42.98 3.07 2.1044 3 1 4 8 43.07 1.46 2.1003 0 2 4 4 43.17 3.08 2.0954 5 3 2 8 43.38 4.75 2.0860 2 4 2 8 44.42 1.30 2.0392 2 2 4 8 46.57 1.34 1.9503 8 2 0 4 46.70 2.62 1.9449 7 3 0 4 46.90 2.20 1.9372 8 0 2 4 47.14 1.28 1.9279 1 5 0 4 47.33 2.17 1.9205 4 4 2 8 47.64 1.08 1.9089 8 2 1 8 48.42 3.06 1.8798 7 1 3 8 48.45 1.38 1.8789 1 3 4 8 48.64 4.88 1.8721 5 3 3 8 48.82 4.48 1.8654 2 4 3 8 49.02 1.76 1.8583 9 1 0 4 49.41 1.54 1.8444 6 4 0 4 49.65 1.78 1.8362 3 5 0 4 50.44 2.33 1.8093 6 4 1 8 50.67 1.75 1.8016 3 5 1 8 50.68 2.31 1.8013 6 0 4 4 50.91 4.79 1.7937 3 3 4 8 53.80 4.02 1.7040 10 0 0 2 54.33 13.97 1.6887 6 2 4 8 54.41 4.66 1.6862 5 5 0 4 54.62 8.43 1.6803 0 4 4 4 55.40 1.64 1.6584 7 1 4 8 55.64 1.42 1.6518 8 2 3 8 56.31 1.24 1.6339 9 3 0 4 56.95 1.15 1.6170 0 6 0 2 57.31 2.01 1.6077 10 2 0 4 57.59 1.05 1.6005 8 4 0 4 57.82 2.63 1.5948 9 1 3 8 58.06 1.19 1.5886 2 6 0 4 58.17 4.89 1.5860 6 4 3 8 58.38 2.69 1.5807 3 5 3 8 59.51 2.47 1.5533 0 0 6 2 60.00 1.31 1.5419 9 3 2 8 60.62 1.25 1.5276 0 6 2 4 60.96 1.12 1.5198 10 2 2 8 62.06 2.33 1.4955 8 2 4 8 62.17 3.08 1.4931 7 3 4 8 62.53 2.13 1.4854 1 5 4 8 62.75 2.26 1.4808 3 1 6 8 62.82 1.05 1.4793 0 2 6 4 63.87 2.25 1.4575 2 2 6 8 64.07 1.34 1.4534 11 1 2 8 64.60 3.80 1.4428 7 5 2 8 64.84 1.46 1.4380 4 6 2 8 66.54 1.60 1.4052 6 6 0 4 66.90 1.56 1.3987 5 1 6 8 66.96 1.83 1.3975 4 2 6 8 67.07 1.11 1.3955 1 3 6 8 69.16 4.76 1.3583 12 0 2 4 69.74 1.40 1.3485 12 2 1 8 69.85 1.04 1.3465 3 7 0 4 69.92 6.93 1.3454 6 6 2 8 70.18 1.91 1.3410 9 5 1 8 70.69 1.85 1.3327 3 7 1 8 71.27 3.83 1.3233 10 2 4 8 71.52 2.13 1.3192 8 4 4 8 71.94 2.06 1.3126 2 6 4 8 71.97 2.33 1.3120 6 2 6 8 72.03 1.24 1.3111 6 4 5 8 74.46 2.59 1.2742 11 3 3 8 75.29 2.10 1.2623 1 7 3 8 75.80 1.03 1.2550 8 0 6 4 76.12 1.20 1.2505 4 4 6 8 77.61 1.98 1.2301 5 1 7 8 77.67 1.57 1.2293 4 2 7 8 77.78 1.85 1.2280 1 3 7 8 80.23 2.58 1.1964 10 4 4 8 80.90 1.04 1.1883 1 7 4 8 81.16 2.60 1.1851 12 4 2 8 81.89 1.57 1.1764 12 2 4 8 82.12 1.19 1.1737 0 8 2 4 82.79 1.41 1.1658 3 7 4 8 82.86 3.46 1.1650 0 0 8 2 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.