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[求助]
求助:Pt Sn Sb 的各个晶面的晶面间距,并标明文献出处
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求助:Pt Sn Sb 的各个晶面的晶面间距,并标明文献出处。 例如:Pt (110)的晶面间距d=? 文献出处(所给信息能够检索出这篇文献即可) 谢谢 |
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【求助】Cu的111晶面的晶面间距是多少?
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zyhou
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要求好高啊! 做过Pt, Pt-Sb合金,没有做过单独的Sn, Sb 纯Pt的可以参考: Catalysis Communications, Volume 41, 5 November 2013, Pages 101-105 Carbon, Volume 50, Issue 2, February 2012, Pages 586-596 Pt-Sb合金可以参考! Applied Catalysis B: Environmental, Volume 127, 30 October 2012, Pages 212-220 |
2楼2013-10-16 09:15:54
xhtangxh
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这个查一下PDF卡片就清楚了。d值单位为埃。 1.Pt Card Information Names: Platinum Platinum, syn Formula: Pt PDF Number: 4-802 Quality: star Subfiles: inorganic mineral alloy CP EDU FOR NBS Cell and Symmetry Information System: cubic Space Group: Fm-3m (no. 225) a: 3.9231 Density (Dm): 21.370 Density (Dx): 21.472 Z: 4 Instrument Information Radiation: CuKa1 Wavelength: 1.54056 Filter: Ni Instrument(d): unknown Instrument(I): diffractometer I type: unknown Comments and Additional Information Colour: Light gray metallic Preparation: Sample prepared at NBS, Gaithersburg, Maryland, USA, and estimated to be more than 99.99% pure. Temperature: Pattern taken at 26 C. General: Opaque mineral optical data on specimen from unspecified locality: RR#2R#e=70.3, Disp.=16, VHN#5#0=122-129, Color values=.318, .324, 70.7, Ref.: IMA Commission on Ore Microscopy QDF. Literature References General: Swanson, Tatge. Natl. Bur. Stand. (U.S.), Circ. 539 I 31 (1953) Peak Data PeakList h k l d I 1 1 1 2.2650 100 2 0 0 1.9616 53 2 2 0 1.3873 31 3 1 1 1.1826 33 2 2 2 1.1325 12 4 0 0 0.9808 6 3 3 1 0.9000 22 4 2 0 0.8773 20 4 2 2 0.8008 29 2.Sn Sn有三种晶型 (1)体心四方 Card Information Names: Tin Tin, syn Formula: Sn PDF Number: 4-673 Quality: star Subfiles: inorganic mineral alloy CP EDU FOR NBS Cell and Symmetry Information System: tetragonal Space Group: I41/amd (no. 141) a: 5.831 c: 3.182 Density (Dx): 7.286 Z: 4 Instrument Information Radiation: CuKa1 Wavelength: 1.54056 Filter: Ni Instrument(d): unknown Instrument(I): diffractometer I type: unknown I/Icor: 1.97 Comments and Additional Information General: Space group given by Mark, Polanyi, Z. Phys., 18 75-96 (1925). Pattern: See ICSD 40037 (PDF 01-086-2264). Source: Sample was furnished by Johnson Matthey Company, Ltd. and annealed 12 hours at 160 C. Analysis: Analysis (wt.%): Pb 0.0012, Sb 0.001, Fe 0.00027, Cu 0.0002, As 0.0002, Bi 0.00012, S 0.0003, Sn 99.997 (by difference), other form alpha-Sn (cubic). Temperature: Pattern taken at 26 C. Melting Point: 231.8 Colour: Light gray metallic Literature References General: Swanson, Tatge. Natl. Bur. Stand. (U.S.), Circ. 539 I 24 (1953) Colour: Dana's System of Mineralogy, 7th Ed. 485 ( ) Peak Data PeakList h k l d I 2 0 0 2.9150 100 1 0 1 2.7930 90 2 2 0 2.0620 34 2 1 1 2.0170 74 3 0 1 1.6590 17 1 1 2 1.4840 23 4 0 0 1.4580 13 3 2 1 1.4420 20 4 2 0 1.3040 15 4 1 1 1.2920 15 3 1 2 1.2050 20 5 0 1 1.0950 13 1 0 3 1.0434 3 3 3 2 1.0401 5 4 4 0 1.0309 2 5 2 1 1.0252 5 2 1 3 0.9824 5 6 0 0 0.9718 2 3 0 3 0.9310 3 5 1 2 0.9286 13 6 2 0 0.9219 5 6 1 1 0.9178 5 3 2 3 0.8868 4 5 4 1 0.8755 2 4 1 3 0.8485 4 5 3 2 0.8466 10 6 3 1 0.8386 4 6 4 0 0.8086 6 7 0 1 0.8058 3 (2)面心立方 Card Information Names: alpha-Tin gray tin Formula: Sn PDF Number: 5-390 Quality: star Subfiles: inorganic alloy CP EDU FOR NBS Cell and Symmetry Information System: cubic Space Group: Fd-3m (no. 227) a: 6.489 Z: 8 Instrument Information Radiation: CuKa1 Wavelength: 1.5405 Filter: Ni Instrument(d): unknown Instrument(I): diffractometer I type: unknown Comments and Additional Information Colour: Gray Preparation: Sample was made from NBS Melting Point Standard 42D by seeding it with small quantity of alpha-Sn. Analysis: Spectroscopic analysis: <0.01% Cu, Fe, Pb. General: Sample was refrigerated at 10 C until just before use. Temperature: Pattern taken at 25 C. General: Merck Index , 8th Ed., p. 1053. Pattern: See ICSD 70128 (PDF 01-087-0794). Literature References General: Swanson, Fuyat. Natl. Bur. Stand. (U.S.), Circ. 539 II 12 (1953) Peak Data PeakList h k l d I 1 1 1 3.7510 100 2 2 0 2.2940 83 3 1 1 1.9560 53 4 0 0 1.6220 12 3 3 1 1.4890 20 4 2 2 1.3250 21 5 1 1 1.2490 11 4 4 0 1.1470 6 5 3 1 1.0968 10 6 2 0 1.0260 9 5 3 3 0.9895 4 4 4 4 0.9365 3 7 1 1 0.9087 7 6 4 2 0.8671 13 7 3 1 0.8450 12 (3)另一种体心四方 Card Information Names: Tin Formula: Sn PDF Number: 18-1380 Quality: star Subfiles: inorganic alloy Cell and Symmetry Information System: tetragonal Space Group: I4/mmm (no. 139) a: 3.811 c: 3.483 Density (Dx): 7.790 Z: 2 Instrument Information Radiation: CuKa Wavelength: 1.5418 Instrument(d): unknown Instrument(I): unknown I type: unknown Comments and Additional Information Temperature: Pattern at 39 kbar, 308-320 C. Literature References General: Barnett et al. Science 141 1041 (1963) Peak Data PeakList h k l d I 1 1 0 2.6950 50 1 0 1 2.5710 100 2 0 0 1.9060 40 0 0 2 1.7410 10 2 1 1 1.5310 30 1 1 2 1.4630 5 2 2 0 1.3470 5 3.Sb Sb有四种晶型,除下面的三方晶型外还有三种高压晶相:简单六方(PDF 17-124)、简单立方(PDF 17-125)、简单单斜(PDF 26-101). Card Information Names: Antimony Antimony, syn iron black Formula: Sb PDF Number: 35-732 Quality: star Subfiles: inorganic mineral alloy CP EDU FOR PIG Cell and Symmetry Information System: rhombohedral Space Group: R-3m (no. 166) a: 4.307 c: 11.273 Density (Dx): 6.697 Z: 6 Instrument Information Radiation: CuKa1 Wavelength: 1.5405 Instrument(d): diffractometer Instrument(I): diffractometer I type: unknown Comments and Additional Information Source: Sample from C.A.F. Kahlbaum. Analysis: Spectrographic analysis (wt.%): Cu <0.01; Bi, Fe, Ni, Pb, Si, Sn <0.001; Ag, Al, Ca <0.0001. General: Unit cell given for hexagonal axes. Temperature: Pattern taken at 26 C. Pattern: To replace 00-005-0562. RL Opaque mineral optical data on specimen from Tulare County, California, USA: R#3R%=71.1-73.0, Disp.=Std. VH VHN#1#0#0=84-98. Literature References General: Swanson, H., Fuyat. Natl. Bur. Stand. (U.S.), Circ. 539 3 14 (1954) RL IMA Commission on Ore Microscopy QDF ( ) Peak Data PeakList h k l d I 0 0 3 3.7530 25 1 0 1 3.5380 4 0 1 2 3.1090 100 1 0 4 2.2480 70 1 1 0 2.1520 56 0 1 5 1.9290 12 0 0 6 1.8780 35 2 0 2 1.7700 26 0 2 4 1.5550 15 1 0 7 1.4790 13 2 0 5 1.4370 12 1 1 6 1.4160 63 1 2 2 1.3680 67 0 1 8 1.3180 30 2 1 4 1.2610 40 0 0 9 1.2520 25 3 0 0 1.2430 30 0 2 7 1.2190 11 1 2 5 1.1955 12 3 0 3 1.1802 5 2 0 8 1.1243 12 1 1 9 1.0829 32 1 0 10 1.0792 16 2 2 0 1.0768 12 2 1 7 1.0609 16 3 0 6 1.0369 17 3 1 2 1.0177 27 1 2 8 0.9966 25 0 1 11 0.9882 24 1 3 4 0.9713 15 0 2 10 0.9650 8 3 1 5 0.9402 7 2 2 6 0.9343 13 0 4 2 0.9201 8 2 0 11 0.8981 10 4 0 4 0.8853 7 3 0 9 0.8825 15 2 1 10 0.8804 15 1 3 7 0.8704 1 |
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7楼2013-10-16 22:19:13
8楼2013-10-17 08:20:39
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9楼2013-10-17 11:27:00
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missu001: 金币+3, 感谢积极交流,欢迎常来! 2013-10-17 17:12:32
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missu001: 金币+3, 感谢积极交流,欢迎常来! 2013-10-17 17:12:32
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直接回答第二个问题吧,这样你自己就能解决第一个问题了。 1.先启动MDI Jade,在File菜单下选Patterns...导入一个XRD数据文件(任意样品); 2.在PDF菜单下选Retrieval...,选择相应的数据库及子库。如果知道某个晶相的卡片号,直接输入要打开的卡片号,回车即可将此卡片调入列表,双击此卡片则现一弹出框,默认界面为Reference,其中有文献出处,切换到Lines界面可查看各晶面指数及d值等信息;如果不知道卡片号,可直接输入晶相的化合物名或矿物名,回车即可将相关的卡片调入列表,双击某卡片同上操作。 当然也可在PDF菜单下选Chemistry...,选择相应元素(注意元素组合条件,如果配合输入化学计量数更好),点击OK查询,再回到PDF菜单下选Retrieval...打开卡片列表同上操作。 金币就不要再给了。 |
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