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837822527木虫 (初入文坛)
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[求助]
求标准PDF卡片PDF#54-0752 已有1人参与
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| 求标准PDF卡片PDF#54-0752 |
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Name and formula Reference code: 00-054-0752 Compound name: Cesium Lead Bromide Empirical formula: Br3CsPb Chemical formula: CsPbBr3 Crystallographic parameters Crystal system: Cubic Space group: Pm-3m Space group number: 221 a (?): 5.8300 b (?): 5.8300 c (?): 5.8300 Alpha (°): 90.0000 Beta (°): 90.0000 Gamma (°): 90.0000 Volume of cell (10^6 pm^3): 198.16 RIR: - Subfiles and quality Subfiles: Inorganic Quality: Star (S) Comments Color: White Creation Date: 1970/1/1 Modification Date: 1970/1/1 Color: White. High-temperature form Sample Preparation: A mixture of CsBr and PbBr2 (50 mol. % PbBr2 ) in an evacuated silica glass vessel was heated at 640 C for 1 day, annealed at 300 C for 3 days and quenched from 230 to -10 C in ice water. References Primary reference: Kuznetsova, I., Kovaleva, I., Fedorov, V., Russ. J. Inorg. Chem. (Engl. Transl.), 46, 1730, (2001) Peak list No. h k l d [A] 2Theta[deg] I [%] 1 1 0 0 5.83000 15.185 25.0 2 1 1 0 4.12000 21.552 99.0 3 1 1 1 3.36300 26.482 14.0 4 2 0 0 2.91500 30.645 100.0 5 2 1 0 2.60700 34.372 32.0 6 2 1 1 2.38000 37.768 69.0 7 2 2 0 2.06100 43.894 75.0 8 3 0 0 1.94400 46.687 24.0 9 3 1 0 1.84400 49.383 21.0 10 2 2 2 1.68200 54.512 14.0 11 3 2 1 1.55820 59.254 29.0 12 4 0 0 1.45740 63.814 6.0 13 4 1 0 1.41420 66.007 10.0 14 4 1 1 1.37440 68.176 13.0 15 4 2 0 1.30370 72.436 9.0 |
2楼2017-01-03 07:42:31