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lizuoxi金虫 (正式写手)
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[交流]
10金币求助beta-Sn晶体学数据
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没用过icsd,没那个软件. 方便的人帮我找一下. 10金币酬谢. 我的邮箱是lizuoxi@mail.nankai.edu.cn |
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huahua1216
至尊木虫 (文坛精英)
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*data for ICSD #40038 Coll Code 40038 Rec Date 1998/06/26 Mod Date 2006/04/01 Chem Name Tin - Beta Structured Sn Sum Sn1 ANX N Min Name Tin D(calc) 7.28 Title The lattice spacings of binary tin-rich alloys Author(s) Lee, J.A.;Raynor, G.V. Reference Proceedings of the Physical Society, London (1954), 67, 737-747 Phase Transition (1992), 38, 127-220 Unit Cell 5.8316 5.8316 3.1813 90. 90. 90. Vol 108.19 Z 4 Space Group I 41/a m d S SG Number 141 Cryst Sys tetragonal Pearson tI4 Wyckoff a Red Cell I 3.181 4.419 4.419 82.557 68.906 68.906 54.094 Trans Red 0.000 0.000 1.000 / -0.500 -0.500 0.500 / 0.500 -0.500 0.500 Comments Thermal expansion coefficient*10?6/K up to 463 K: a: 16.7, c: 36.4 Stable above 286.4 K (2nd ref., Tomaszewski), below Fd3-m, m.p. 505.1 K Compound with mineral name: Tin The structure has been assigned a PDF number: 4-673 Structure type : Sn No R value given in the paper. At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Sn 1 +0 4 a 0 0 0 1. 0 *end for ICSD #40038 |
3楼2008-08-23 15:30:06
huahua1216
至尊木虫 (文坛精英)
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*data for ICSD #40039 Coll Code 40039 Rec Date 1998/06/26 Mod Date 2006/04/01 Chem Name Tin - Alpha Structured Sn Sum Sn1 ANX N Min Name Tin grey D(calc) 5.77 Title Thermal expansion of grey tin Author(s) Thewlis, J.;Davey, A.R. Reference Nature (London) (1954), 174, 1011-1011 Phase Transition (1992), 38, 127-220 Unit Cell 6.4892(1) 6.4892 6.4892 90. 90. 90. Vol 273.26 Z 8 Space Group F d -3 m S SG Number 227 Cryst Sys cubic Pearson cF8 Wyckoff a Red Cell F 4.588 4.588 4.588 59.999 59.999 59.999 68.315 Trans Red 0.500 0.500 0.000 / 0.000 0.500 0.500 / 0.500 0.000 0.500 Comments thermal expansion coefficient*10?6/K down to 143 K = 4.7 Stable below 286.4 K (2nd ref., Tomaszewski), above I41/amd Compound with mineral name: Tin grey The structure has been assigned a PDF number: 5-390 Structure type : C(cF8) No R value given in the paper. At least one temperature factor missing in the paper. Atom # OX SITE x y z SOF H Sn 1 +0 8 a 0 0 0 1. 0 *end for ICSD #40039 |
2楼2008-08-23 15:29:47