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nash603(½ð±Ò+1):лл»ØÌù½»Á÷£¡ 2010-10-21 13:22:15
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Name and formula Reference code: 00-007-0215 PDF index name: Antimony Gallium Empirical formula: GaSb Chemical formula: GaSb Crystallographic parameters Crystal system: Cubic Space group: F-43m Space group number: 216 a (?): 6.0950 b (?): 6.0950 c (?): 6.0950 Alpha (¡ã): 90.0000 Beta (¡ã): 90.0000 Gamma (¡ã): 90.0000 Calculated density (g/cm^3): 5.62 Volume of cell (10^6 pm^3): 226.42 Z: 4.00 RIR: - Subfiles and Quality Subfiles: Inorganic Alloy, metal or intermetalic NBS pattern Superconducting Material Quality: Indexed (I) Comments Color: Black General comments: Dodecahedral cleavage. Validated by a calculated pattern. Analysis: Spectroscopic analysis shows <0.1% Fe, Si; <0.01% Al, Mg; <0.001% Ba, Ca, Cu, Mn. Unit cell: Ozolinsh et al., Kristallogr., 8 272 (1963) report: a=6.09612(9) at 25 C. Temperature: Pattern made at 25 C. References Primary reference: Natl. Bur. Stand. (U.S.), Circ. 539, 6, 30, (1956) Peak list No. h k l d [A] 2Theta[deg] I [%] 1 1 1 1 3.52000 25.281 100.0 2 2 0 0 3.04800 29.277 12.0 3 2 2 0 2.15600 41.867 65.0 4 3 1 1 1.83800 49.555 45.0 5 2 2 2 1.75900 51.942 4.0 6 4 0 0 1.52400 60.722 12.0 7 3 3 1 1.39900 66.817 18.0 8 4 2 0 1.36300 68.825 4.0 9 4 2 2 1.24400 76.517 20.0 10 5 1 1 1.17380 82.028 10.0 11 4 4 0 1.07760 91.258 6.0 12 5 3 1 1.03040 96.761 10.0 13 6 0 0 1.01580 98.632 1.0 14 6 2 0 0.96380 106.114 4.0 15 5 3 3 0.92940 111.954 6.0 16 6 2 2 0.91880 113.938 2.0 17 4 4 4 0.87960 122.265 2.0 18 5 5 1 0.85340 129.011 6.0 19 6 4 0 0.84520 131.394 2.0 20 6 4 2 0.81440 142.117 8.0 21 7 3 1 0.79360 152.164 8.0 |

2Â¥2010-10-21 11:03:53
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3Â¥2010-11-08 09:39:20
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Card Information Names: Germanium Antimony Telluride Germanium antimony tellurium Formula: Ge2 Sb2 Te5 PDF Number: 89-2233 Quality: calculated Subfiles: inorganic alloy FIZ Cell and Symmetry Information System: hexagonal Space Group: P-3m1 (no. 164) a: 4.20000 c: 16.96000 Density (Dm): 6.300 Density (Dx): 6.579 Z: 1 Instrument Information Radiation: CuKa1 Wavelength: 1.54060 Instrument(d): calculated Cut Off: 17.7 Instrument(I): calculated I type: peak heights I/Icor: 14.29 Comments and Additional Information ICSD Number: 042876 TT Calc. density unusual but tolerable. Temperature factor: ITF TI Electron-diffraction determination of the structures of Ge2 Sb2 Te5 and Ge Sb4 Te7 WY d3 c a (P3-M1) AF A2B2X5 Literature References General: Calculated from ICSD using POWD-12++ ( ) Structure: Petrov, I.I., Imamov, R.M., Pinsker, Z.G. Kristallografiya 13 417 (1968) Peak Data PeakList h k l d I 0 0 1 16.960 213 0 0 2 8.4800 1 0 0 3 5.6533 1 0 0 4 4.2400 4 1 0 0 3.6373 18 0 1 1 3.5564 10 0 0 5 3.3920 16 1 0 2 3.3428 19 0 1 3 3.0589 999 0 0 6 2.8267 11 0 1 4 2.7607 65 1 0 5 2.4807 10 0 0 7 2.4229 3 1 0 6 2.2319 294 0 0 8 2.1200 4 1 1 0 2.1000 321 1 1 1 2.0841 12 1 0 7 2.0164 65 1 1 3 1.9686 1 0 0 9 1.8844 37 1 1 4 1.8844 37 0 1 8 1.8316 15 2 0 0 1.8187 2 2 0 1 1.8083 1 1 1 5 1.7855 13 2 0 3 1.7313 154 0 0 10 1.6960 22 1 1 6 1.6857 12 2 0 4 1.6714 15 0 2 5 1.6028 2 1 1 7 1.5869 4 0 0 11 1.5418 2 1 0 10 1.5371 6 0 2 6 1.5294 75 1 1 8 1.4920 3 0 2 7 1.4545 19 1 0 11 1.4195 5 0 0 12 1.4133 1 1 1 9 1.4025 70 2 0 8 1.3803 5 2 1 0 1.3748 2 1 2 1 1.3703 1 2 1 2 1.3570 2 1 2 3 1.3358 111 1 1 10 1.3194 49 0 1 12 1.3174 26 1 2 4 1.3077 11 0 0 13 1.3046 6 2 1 5 1.2741 2 1 1 11 1.2428 4 0 2 10 1.2404 4 2 1 6 1.2363 63 0 1 13 1.2280 29 3 0 0 1.2124 39 0 0 14 1.2124 39 3 0 1 1.2093 21 2 1 7 1.1957 17 3 0 3 1.1855 1 0 2 11 1.1761 2 1 1 12 1.1725 2 0 3 4 1.1657 1 1 2 8 1.1535 5 0 1 14 1.1494 1 0 3 5 1.1417 2 0 0 15 1.1307 1 2 0 12 1.1160 8 3 0 6 1.1143 4 1 2 9 1.1106 3 1 1 13 1.1082 3 |
5Â¥2010-11-08 18:21:53
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6Â¥2010-11-09 16:40:48
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