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Name and formula Reference code: 00-022-1086 Compound name: Cobalt Iron Oxide Empirical formula: CoFe2O4 Chemical formula: CoFe2O4 Crystallographic parameters Crystal system: Cubic Space group: Fd-3m Space group number: 227 a (?): 8.3919 b (?): 8.3919 c (?): 8.3919 Alpha (¡ã): 90.0000 Beta (¡ã): 90.0000 Gamma (¡ã): 90.0000 Calculated density (g/cm^3): 5.30 Volume of cell (10^6 pm^3): 590.99 Z: 8.00 RIR: 2.70 Subfiles and quality Subfiles: Common Phase Corrosion Inorganic NBS pattern Quality: Star (S) Comments Color: Black Creation Date: 1970/1/1 Modification Date: 1970/1/1 Color: Black Temperature of Data Collection: Pattern at 25 C Sample Preparation: Sample made by heating co-precipitated hydroxides at 950 C for 40 hours Additional Patterns: To replace 00-001-1121. References Primary reference: Natl. Bur. Stand. (U.S.) Monogr. 25, 9, 22, (1971) Peak list No. h k l d [A] 2Theta[deg] I [%] 1 1 1 1 4.84700 18.289 10.0 2 2 2 0 2.96800 30.085 30.0 3 3 1 1 2.53100 35.438 100.0 4 2 2 2 2.42400 37.058 8.0 5 4 0 0 2.09900 43.059 20.0 6 3 3 1 1.92600 47.150 1.0 7 4 2 2 1.71300 53.446 10.0 8 5 1 1 1.61500 56.975 30.0 9 4 4 0 1.48300 62.587 40.0 10 5 3 1 1.41900 65.755 3.0 11 6 2 0 1.32730 70.950 4.0 12 5 3 3 1.27980 74.011 9.0 13 6 2 2 1.26520 75.011 4.0 14 4 4 4 1.21140 78.970 2.0 15 5 5 1 1.17490 81.935 2.0 16 6 4 2 1.12140 86.772 4.0 17 7 3 1 1.09250 89.672 2.0 18 8 0 0 1.04900 94.499 5.0 19 6 6 0 0.98910 102.300 2.0 20 7 5 1 0.96900 105.300 8.0 21 6 6 2 0.96270 106.288 4.0 22 8 4 0 0.93820 110.378 4.0 23 9 1 1 0.92130 113.461 1.0 24 6 6 4 0.89460 118.871 2.0 25 9 3 1 0.87970 122.241 6.0 26 8 4 4 0.85640 128.175 14.0 27 9 3 3 0.84340 131.938 1.0 28 10 2 0 0.82290 138.807 3.0 29 9 5 1 0.81120 143.457 8.0 30 10 2 2 0.80750 145.082 2.0 |
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