Srebrodolskite Berggren J Acta Chemica Scandinavica 25 (1971) 3616-3624 Refinement of the crystal structure of dicalcium ferrite, Ca2Fe2O5 _database_code_amcsd 0011930 CELL PARAMETERS: 5.4253 14.7687 5.5980 90.000 90.000 90.000 SPACE GROUP: Pnma X-RAY WAVELENGTH: 1.541838 Cell Volume: 448.538 Density (g/cm3): 4.025 MAX. ABS. INTENSITY / VOLUME**2: 34.12170284 RIR: 2.760 RIR based on corundum from Acta Crystallographica A38 (1982) 733-739 2-THETA INTENSITY D-SPACING H K L Multiplicity 11.99 12.43 7.3843 0 2 0 2 16.94 5.35 5.2346 0 1 1 4 22.83 14.36 3.8959 1 0 1 4 23.62 3.03 3.7670 1 1 1 8 24.07 11.02 3.6968 0 3 1 4 24.10 9.55 3.6922 0 4 0 2 29.23 8.14 3.0550 1 3 1 8 31.97 36.37 2.7990 0 0 2 2 33.02 43.32 2.7127 2 0 0 2 33.44 100.00 2.6799 1 4 1 8 33.59 1.51 2.6680 2 1 0 4 34.33 9.64 2.6124 0 5 1 4 36.11 2.27 2.4875 1 0 2 4 36.64 1.89 2.4529 1 1 2 8 38.18 1.12 2.3573 1 2 2 8 38.24 3.14 2.3537 1 5 1 8 41.28 5.47 2.1870 2 3 1 8 43.49 13.25 2.0809 1 6 1 8 46.63 37.29 1.9479 2 0 2 4 47.05 1.70 1.9312 2 1 2 8 47.80 3.01 1.9027 1 5 2 8 48.32 6.87 1.8835 2 2 2 8 49.30 1.20 1.8484 0 6 2 4 49.37 17.49 1.8461 0 8 0 2 50.04 1.49 1.8229 2 6 0 4 52.44 7.59 1.7449 0 3 3 4 53.16 1.01 1.7229 2 4 2 8 55.05 4.12 1.6683 1 8 1 8 56.66 6.02 1.6245 3 3 1 8 57.26 2.07 1.6090 1 7 2 8 57.92 16.34 1.5921 1 4 3 8 58.51 2.80 1.5776 0 5 3 4 59.24 13.55 1.5598 3 4 1 8 60.03 6.84 1.5411 0 8 2 4 60.68 8.29 1.5262 2 8 0 4 61.00 1.23 1.5190 3 0 2 4 62.42 1.69 1.4878 3 2 2 8 62.46 2.87 1.4869 3 5 1 8 63.38 3.57 1.4675 2 3 3 8 65.04 3.23 1.4341 1 6 3 8 66.27 3.35 1.4104 3 6 1 8 66.85 1.82 1.3995 0 0 4 2 67.87 2.25 1.3810 1 10 1 8 68.20 2.83 1.3750 0 2 4 4 68.85 3.19 1.3637 2 5 3 8 69.28 3.16 1.3563 4 0 0 2 69.68 1.62 1.3495 1 1 4 8 70.25 10.58 1.3399 2 8 2 8 70.61 1.54 1.3340 4 2 0 4 76.61 1.08 1.2437 2 0 4 4 77.50 1.19 1.2317 1 5 4 8 78.00 3.96 1.2251 3 4 3 8 78.34 2.03 1.2206 4 0 2 4 81.85 2.00 1.1769 2 10 2 8 82.13 3.06 1.1736 1 12 1 8 84.32 1.78 1.1486 3 6 3 8 85.08 1.85 1.1402 1 7 4 8 89.71 1.64 1.0930 4 8 0 4 ================================================================================ XPOW Copyright 1993 Bob Downs, Ranjini Swaminathan and Kurt Bartelmehs For reference, see Downs et al. (1993) American Mineralogist 78, 1104-1107.