FeCr2O4 Ishii T, Kojitani H, Tsukamoto S, Fujino K, Mori D, Inaguma Y, Tsujino N, Yoshino T, Yamazaki D, Higo Y, Funakoshi K, Akaogi M American Mineralogist 99 (2014) 1788-1797 High-pressure phase transitions in FeCr2O4 and structure analysis of new post- spinel FeCr2O4 and Fe2Cr2O5 phases with meteoritical and petrological implications Locality: Synthetic _database_code_amcsd 0020399 CELL PARAMETERS: 9.0633 2.9579 10.6391 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 285.219 Density (g/cm3): 5.212 MAX. ABS. INTENSITY / VOLUME**2: 28.28593033 RIR: 1.767 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 19.59 6.90 4.5317 2 0 0 2 21.31 1.18 4.1692 2 0 1 4 25.83 27.41 3.4496 2 0 2 4 27.00 4.80 3.3025 1 0 3 4 30.77 8.08 2.9062 3 0 1 4 31.39 22.18 2.8498 0 1 1 4 32.05 2.16 2.7928 2 0 3 4 32.95 9.95 2.7186 1 1 1 8 33.70 40.07 2.6598 0 0 4 2 34.13 100.00 2.6270 3 0 2 4 35.16 12.44 2.5521 1 0 4 4 36.13 64.73 2.4860 1 1 2 8 36.27 15.92 2.4770 2 1 0 4 37.27 69.74 2.4124 2 1 1 8 39.28 1.25 2.2939 2 0 4 4 39.68 8.07 2.2715 0 1 3 4 40.16 6.60 2.2455 2 1 2 8 40.71 3.31 2.2161 4 0 1 4 40.96 9.43 2.2034 1 1 3 8 43.41 12.03 2.0846 4 0 2 4 43.70 2.46 2.0715 1 0 5 4 45.43 3.06 1.9963 3 0 4 4 46.22 3.13 1.9642 3 1 2 8 47.03 10.10 1.9323 1 1 4 8 47.19 3.47 1.9261 2 0 5 4 50.25 7.56 1.8156 3 1 3 8 50.34 23.79 1.8127 2 1 4 8 50.76 22.09 1.7987 4 1 0 4 51.12 3.99 1.7869 5 0 1 4 52.59 4.26 1.7402 1 0 6 4 52.61 1.84 1.7396 3 0 5 4 53.80 2.14 1.7040 4 1 2 8 54.05 7.98 1.6968 1 1 5 8 55.66 14.29 1.6513 2 0 6 4 57.06 15.36 1.6140 2 1 5 8 57.44 7.87 1.6042 4 1 3 8 60.54 6.99 1.5295 5 1 1 8 60.55 4.19 1.5292 3 0 6 4 61.38 9.20 1.5106 6 0 0 2 61.86 11.46 1.4999 1 1 6 8 61.90 1.37 1.4989 1 0 7 4 61.95 2.78 1.4979 5 0 4 4 62.06 1.94 1.4956 6 0 1 4 62.32 21.42 1.4900 4 1 4 8 62.59 4.30 1.4842 5 1 2 8 62.83 19.76 1.4790 0 2 0 2 64.65 9.77 1.4418 2 1 6 8 65.93 11.93 1.4168 5 1 3 8 67.02 3.68 1.3964 4 0 6 4 67.38 2.41 1.3897 6 0 3 4 67.93 1.00 1.3799 5 0 5 4 68.28 3.55 1.3737 4 1 5 8 69.10 2.01 1.3593 2 2 2 8 69.15 2.39 1.3584 3 1 6 8 69.54 2.71 1.3519 0 1 7 4 70.47 1.12 1.3363 5 1 4 8 70.57 3.63 1.3347 6 1 1 8 71.73 2.88 1.3158 1 0 8 4 71.88 2.37 1.3135 6 0 4 4 72.47 1.07 1.3042 6 1 2 8 73.23 5.83 1.2926 0 2 4 4 73.48 14.84 1.2888 3 2 2 8 74.09 2.08 1.2796 1 2 4 8 74.33 2.08 1.2761 2 0 8 4 74.92 1.26 1.2676 5 0 6 4 75.25 1.65 1.2628 4 1 6 8 75.58 1.92 1.2580 7 0 2 4 75.60 2.14 1.2578 6 1 3 8 77.49 1.32 1.2317 6 0 5 4 78.60 1.23 1.2172 3 0 8 4 79.45 2.23 1.2062 4 2 2 8 79.77 1.59 1.2022 1 1 8 8 82.94 1.24 1.1642 7 0 4 4 83.22 4.26 1.1609 4 1 7 8 83.51 2.35 1.1577 7 1 2 8 84.75 1.51 1.1438 2 0 9 4 85.16 1.30 1.1393 5 2 1 8 86.33 1.36 1.1269 1 2 6 8 88.82 4.89 1.1017 2 2 6 8 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.