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求CeO2 晶体XRD图谱
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纳米镍粉
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Name and formula Reference code: 00-044-1001 PDF index name: Cerium Oxide Empirical formula: CeO2 Chemical formula: CeO2 Crystallographic parameters Crystal system: Hexagonal Space group: P a (?): 8.3600 b (?): 8.3600 c (?): 10.4200 Alpha (°): 90.0000 Beta (°): 90.0000 Gamma (°): 120.0000 Volume of cell (10^6 pm^3): 630.68 Z: 16.00 RIR: - Subfiles and Quality Subfiles: Inorganic Alloy, metal or intermetalic Quality: Blank (B) Comments Sample preparation: Prepared by oxidizing CeO2 -doped, hot-pressed Si3N4 at 1613 K and rapidly air-quenching to room temperature. References Primary reference: Celotti, G., Babini, G., Bellosi, A., Vincenzini, P., J. Appl. Crystallogr., 15, 55, (1982) Peak list No. h k l d [A] 2Theta[deg] I [%] 1 1 0 0 7.24000 12.215 10.0 2 1 0 1 5.97000 14.827 5.0 3 0 0 2 5.21000 17.005 80.0 4 1 1 0 4.20000 21.136 50.0 5 1 1 2 3.26000 27.335 60.0 6 2 0 2 2.97800 29.982 10.0 7 0 0 4 2.60500 34.399 100.0 8 1 0 4 2.44600 36.712 50.0 9 3 0 2 2.19200 41.148 5.0 10 2 1 3 2.14800 42.030 50.0 11 2 1 4 1.89000 48.104 10.0 12 3 1 2 1.87600 48.486 30.0 13 2 0 5 1.80300 50.584 10.0 14 3 0 4 1.76700 51.690 10.0 15 0 0 6 1.73700 52.650 50.0 16 3 2 0 1.66300 55.187 5.0 17 4 0 3 1.60600 57.324 10.0 18 2 0 6 1.56200 59.096 10.0 19 4 0 4 1.48400 62.540 10.0 20 5 0 1 1.43200 65.084 5.0 21 4 2 0 1.37000 68.425 10.0 22 2 2 6 1.33500 70.480 50.0 23 0 0 8 1.30500 72.352 10.0 24 1 0 8 1.28300 73.796 10.0 25 4 0 6 1.25200 75.941 5.0 26 1.23300 77.326 30.0 27 4 2 4 1.21200 78.923 5.0 28 3 1 7 1.19600 80.191 5.0 29 2 1 8 1.17600 81.842 5.0 30 4 1 6 1.16900 82.438 30.0 Stick Pattern |
8楼2008-04-22 01:05:58
2楼2008-04-21 23:20:32
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Name and formula Reference code: 00-001-0800 PDF index name: Cerium Oxide Empirical formula: CeO2 Chemical formula: CeO2 Crystallographic parameters Crystal system: Cubic Space group: Fm-3m Space group number: 225 a (?): 5.4100 b (?): 5.4100 c (?): 5.4100 Alpha (°): 90.0000 Beta (°): 90.0000 Gamma (°): 90.0000 Measured density (g/cm^3): 7.13 Volume of cell (10^6 pm^3): 158.34 Z: 4.00 RIR: - Status, subfiles and quality Status: Marked as deleted by ICDD Subfiles: Inorganic Alloy, metal or intermetalic Quality: Blank (B) Comments Deleted by: Deleted by NBS card. Color: Brownish-white Melting point: >2600 References Primary reference: Hanawalt et al., Anal. Chem., 10, 475, (1938) Optical data: Data on Chem. for Cer. Use, Natl. Res. Council Bull. 107 Unit cell: The Structure of Crystals, 1st Ed. Peak list No. h k l d [A] 2Theta[deg] I [%] 1 1 1 1 3.11000 28.681 100.0 2 2 0 0 2.69000 33.280 25.0 3 2 2 0 1.90000 47.835 80.0 4 3 1 1 1.62000 56.783 60.0 5 2 2 2 1.55000 59.599 10.0 6 4 0 0 1.35000 69.583 10.0 7 3 3 1 1.24000 76.809 25.0 8 4 2 0 1.21000 79.079 16.0 9 4 2 2 1.10000 88.898 20.0 10 3 3 3 1.04000 95.578 18.0 11 4 4 0 0.95000 108.357 4.0 12 5 3 1 0.91000 115.662 14.0 13 6 0 0 0.90000 117.716 2.0 14 6 2 0 0.85000 129.980 4.0 15 6 2 2 0.82000 139.899 28.0 16 7 1 1 0.76000 4.0 17 6 4 2 0.72000 4.0 18 7 3 1 0.70000 2.0 Stick Pattern |
3楼2008-04-22 01:02:59
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Name and formula Reference code: 00-002-1306 PDF index name: Cerium Oxide Empirical formula: CeO2 Chemical formula: CeO2 Crystallographic parameters Crystal system: Cubic Space group: Fm-3m Space group number: 225 a (?): 5.4150 b (?): 5.4150 c (?): 5.4150 Alpha (°): 90.0000 Beta (°): 90.0000 Gamma (°): 90.0000 Measured density (g/cm^3): 7.13 Volume of cell (10^6 pm^3): 158.78 Z: 4.00 RIR: - Status, subfiles and quality Status: Marked as deleted by ICDD Subfiles: Inorganic Alloy, metal or intermetalic Quality: Doubtful (O) Comments Deleted by: Deleted by NBS card. Color: Brownish white Melting point: >2600 References Primary reference: Passerini, L., Gazz. Chim. Ital., 60, 764, (1930) Unit cell: Wyckoff., The Structure of Crystals, 1st Ed. Peak list No. h k l d [A] 2Theta[deg] I [%] 1 1 1 1 3.12000 28.587 70.0 2 2 0 0 2.71000 33.027 40.0 3 2 2 0 1.92000 47.306 100.0 4 3 1 1 1.64000 56.029 100.0 5 2 2 2 1.56000 59.179 50.0 6 1.36000 68.999 40.0 7 3 3 1 1.24000 76.809 80.0 8 4 2 0 1.21000 79.079 80.0 9 1.11000 87.889 100.0 10 1.04000 95.578 100.0 Stick Pattern |
4楼2008-04-22 01:03:50
