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 = 0.1 MPa Locality: Zabargad island, Red Sea _database_code_amcsd 0007383 CELL PARAMETERS: 17.0710 9.7150 9.3440 90.000 90.000 90.000 SPACE GROUP: Cccm X-RAY WAVELENGTH: 1.541838 Cell Volume: 1549.653 Density (g/cm3): 2.507 MAX. ABS. INTENSITY / VOLUME**2: 10.98656993 RIR: 1.427 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 10.36 60.47 8.5355 2 0 0 2 10.48 100.00 8.4435 1 1 0 4 18.07 20.49 4.9101 3 1 0 4 18.26 9.38 4.8575 0 2 0 2 19.00 11.88 4.6720 0 0 2 2 21.68 7.33 4.0982 2 0 2 4 21.74 42.86 4.0879 1 1 2 8 26.33 33.10 3.3846 3 1 2 8 26.47 21.19 3.3673 0 2 2 4 28.32 16.61 3.1510 4 0 2 4 28.50 46.72 3.1323 2 2 2 8 29.33 30.46 3.0452 5 1 1 8 29.45 25.45 3.0326 4 2 1 8 29.66 30.06 3.0118 1 3 1 8 33.80 10.18 2.6519 5 1 2 8 33.91 9.95 2.6435 4 2 2 8 34.09 5.02 2.6297 1 3 2 8 36.60 2.69 2.4550 6 2 0 4 36.99 1.21 2.4300 6 0 2 4 37.01 2.32 2.4288 0 4 0 2 37.30 1.50 2.4108 3 3 2 8 38.54 10.21 2.3360 0 0 4 2 39.29 1.10 2.2930 7 1 1 8 39.55 1.12 2.2786 5 3 1 8 40.28 1.19 2.2391 5 1 3 8 41.55 4.49 2.1733 6 2 2 8 41.92 1.12 2.1550 0 4 2 4 42.85 1.99 2.1103 7 1 2 8 42.87 3.08 2.1094 3 1 4 8 42.96 1.52 2.1052 0 2 4 4 43.09 3.08 2.0991 5 3 2 8 43.30 4.75 2.0894 2 4 2 8 44.32 1.24 2.0440 2 2 4 8 46.48 1.29 1.9537 8 2 0 4 46.62 2.62 1.9481 7 3 0 4 46.80 2.14 1.9410 8 0 2 4 47.07 1.30 1.9305 1 5 0 4 47.25 2.25 1.9236 4 4 2 8 47.55 1.13 1.9123 8 2 1 8 48.32 3.10 1.8837 7 1 3 8 48.34 1.35 1.8830 1 3 4 8 48.54 4.78 1.8757 5 3 3 8 48.73 4.56 1.8688 2 4 3 8 48.93 1.77 1.8616 9 1 0 4 49.33 1.59 1.8472 6 4 0 4 49.58 1.77 1.8388 3 5 0 4 50.35 2.42 1.8122 6 4 1 8 50.55 2.39 1.8054 6 0 4 4 50.59 1.80 1.8042 3 5 1 8 50.79 4.81 1.7975 3 3 4 8 53.69 4.04 1.7071 10 0 0 2 54.20 13.96 1.6923 6 2 4 8 54.33 4.78 1.6887 5 5 0 4 54.50 8.32 1.6836 0 4 4 4 55.27 1.61 1.6621 7 1 4 8 55.52 1.46 1.6550 8 2 3 8 56.20 1.26 1.6367 9 3 0 4 56.86 1.19 1.6192 0 6 0 2 57.20 2.04 1.6105 10 2 0 4 57.49 1.08 1.6030 8 4 0 4 57.69 2.58 1.5980 9 1 3 8 57.97 1.25 1.5908 2 6 0 4 58.05 4.85 1.5888 6 4 3 8 58.27 2.75 1.5834 3 5 3 8 59.34 2.46 1.5573 0 0 6 2 59.88 1.29 1.5446 9 3 2 8 60.52 1.22 1.5299 0 6 2 4 60.84 1.10 1.5226 10 2 2 8 61.92 2.31 1.4986 8 2 4 8 62.03 3.08 1.4961 7 3 4 8 62.40 2.14 1.4881 1 5 4 8 62.57 2.23 1.4845 3 1 6 8 62.64 1.07 1.4830 0 2 6 4 63.69 2.24 1.4611 2 2 6 8 63.93 1.33 1.4561 11 1 2 8 64.48 3.74 1.4451 7 5 2 8 64.73 1.48 1.4402 4 6 2 8 66.44 1.57 1.4072 6 6 0 4 66.71 1.55 1.4021 5 1 6 8 66.78 1.82 1.4008 4 2 6 8 66.89 1.12 1.3988 1 3 6 8 69.01 4.78 1.3609 12 0 2 4 69.59 1.44 1.3509 12 2 1 8 69.80 6.89 1.3474 6 6 2 8 70.05 1.95 1.3432 9 5 1 8 70.57 1.85 1.3345 3 7 1 8 71.10 3.85 1.3259 10 2 4 8 71.36 2.18 1.3218 8 4 4 8 71.78 2.36 1.3151 6 2 6 8 71.79 2.07 1.3149 2 6 4 8 71.86 1.26 1.3138 6 4 5 8 74.30 2.55 1.2766 11 3 3 8 75.15 2.04 1.2642 1 7 3 8 75.59 1.05 1.2579 8 0 6 4 75.93 1.19 1.2532 4 4 6 8 77.39 2.02 1.2332 5 1 7 8 77.45 1.61 1.2323 4 2 7 8 77.56 1.89 1.2309 1 3 7 8 80.05 2.55 1.1987 10 4 4 8 80.74 1.07 1.1903 1 7 4 8 80.98 2.56 1.1872 12 4 2 8 81.69 1.51 1.1787 12 2 4 8 81.98 1.16 1.1753 0 8 2 4 82.60 3.47 1.1680 0 0 8 2 82.62 1.41 1.1678 3 7 4 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.