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Name and formula Reference code: 00-032-0861 PDF index name: Potassium Titanium Oxide Empirical formula: K2O9Ti4 Chemical formula: K2Ti4O9 Crystallographic parameters Crystal system: Monoclinic Space group: C2/m Space group number: 12 a (?): 18.2500 b (?): 3.7910 c (?): 12.0100 Alpha (¡ã): 90.0000 Beta (¡ã): 106.4000 Gamma (¡ã): 90.0000 Calculated density (g/cm^3): 3.45 Volume of cell (10^6 pm^3): 797.11 Z: 4.00 RIR: - Subfiles and Quality Subfiles: Inorganic Corrosion Quality: Indexed (I) Comments Color: White Sample preparation: Prepared by solid state reaction of KCl on Tl2Ti4O9 at 460 C under 10-2 torr vacuum. Additional pattern: To replace 00-027-0447. References Primary reference: Dion, M., Private Communication, (1981) Unit cell: Dion, M. et al., J. Inorg. Nucl. Chem., 40, 917, (1978) Peak list No. h k l d [A] 2Theta[deg] I [%] 1 2 0 0 8.76000 10.090 100.0 2 2 0 1 6.19000 14.297 35.0 3 0 0 2 5.75000 15.398 2.0 4 -4 0 2 4.09000 21.712 1.0 5 -2 0 3 3.95000 22.491 3.0 6 4 0 1 3.75000 23.707 3.0 7 1 1 0 3.71000 23.967 2.0 8 3 1 0 3.18000 28.037 35.0 9 4 0 2 3.08000 28.967 1.0 10 3 1 1 2.95000 30.273 35.0 11 0 0 4 2.88000 31.027 30.0 12 -4 0 4 2.80000 31.937 1.0 13 -6 0 3 2.72000 32.902 20.0 14 -3 1 3 2.66000 33.666 30.0 15 3 1 2 2.62000 34.196 4.0 16 4 0 3 2.55000 35.165 1.0 17 -1 1 4 2.34400 38.371 3.0 18 -8 0 2 2.27000 39.673 1.0 19 5 1 2 2.18600 41.266 25.0 20 2 0 5 2.08900 43.276 25.0 21 8 0 1 2.04700 44.210 2.0 22 3 1 4 1.98600 45.643 2.0 23 0 2 0 1.89500 47.969 10.0 24 2 2 0 1.85400 49.099 2.0 25 4 0 5 1.83800 49.555 1.0 26 -10 0 2 1.82700 49.874 2.0 27 -9 1 3 1.75200 52.166 2.0 28 3 1 5 1.74400 52.423 8.0 Stick Pattern |

10Â¥2007-10-09 17:54:49
3Â¥2007-10-08 19:20:12
4Â¥2007-10-09 10:28:32
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Name and formula Reference code: 00-013-0447 PDF index name: Potassium Titanium Oxide Empirical formula: K2O9Ti4 Chemical formula: K2Ti4O9 Crystallographic parameters Crystal system: Unknown RIR: - Status, subfiles and quality Status: Marked as deleted by ICDD Subfiles: Inorganic Quality: Doubtful (O) Comments Deleted by: Deleted by 27-447. References Primary reference: Berry et al., J. Inorg. Nucl. Chem., 14, 231, (1960) Peak list No. h k l d [A] 2Theta[deg] I [%] 1 8.66000 10.206 100.0 2 6.15000 14.391 45.0 3 3.93000 22.607 12.0 4 3.74000 23.772 14.0 5 3.67000 24.232 10.0 6 3.17000 28.127 45.0 7 2.94000 30.378 50.0 8 2.87000 31.138 45.0 9 2.79000 32.054 10.0 10 2.71000 33.027 25.0 11 2.65000 33.797 40.0 12 2.19000 41.187 30.0 13 2.09000 43.254 30.0 14 1.89000 48.104 30.0 Stick Pattern |

5Â¥2007-10-09 17:50:16














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