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Card Information Names: Calcium Chromium Oxide Formula: Ca Cr O3 PDF Number: 21-137 Quality: indexed Subfiles: inorganic COR Cell and Symmetry Information System: orthorhombic Space Group: Pbnm (no. 62) a: 5.287 b: 5.316 c: 7.486 Density (Dx): 4.421 Z: 4 Instrument Information Radiation: CuKa Wavelength: 1.5418 Instrument(d): unknown Instrument(I): diffractometer I type: unknown Comments and Additional Information Preparation: Prepared by solid state reaction of CaO and Cr O2 at 65 kbar and 700 C. Literature References General: Goodenough et al. Mater. Res. Bull. 3 471 (1968) Peak Data PeakList h k l d I 0 0 2 3.7400 50 1 1 1 3.3400 10 2 0 0 2.6460 100 0 2 1 2.4890 10 2 1 0 2.3700 10 1 2 1 2.2640 10 1 0 3 2.2550 30 2 0 2 2.1600 30 1 1 3 2.0760 10 1 2 2 2.0030 10 0 0 4 1.8720 90 2 2 1 1.8160 30 1 1 4 1.6740 30 1 3 1 1.6380 30 3 1 2 1.5270 70 1 1 5 1.3910 10 0 4 0 1.3280 30 4 0 0 1.3230 50 1 4 1 1.2700 10 2 1 5 1.2650 10 1 3 4 1.2500 10 3 1 4 1.2470 10 1 1 6 1.1840 50 0 4 3 1.1730 10 2 2 5 1.1700 10 0 4 4 1.0830 30 4 0 4 1.0800 30 1 5 2 1.0040 30 1 3 6 1.0020 30 3 1 6 1.0000 50 4 4 0 0.9370 10 0 0 8 0.9350 10 3 5 2 0.8840 30 3 3 6 0.8830 50 2 6 0 0.8400 10 4 4 4 0.8380 30 2 2 8 0.8370 30 |
2Â¥2010-11-20 12:06:30
3Â¥2010-11-20 16:17:12














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