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Name and formula Reference code: 00-041-1100 PDF index name: Potassium Titanium Oxide Empirical formula: K2O17Ti8 Chemical formula: K2Ti8O17 Crystallographic parameters Crystal system: Monoclinic Space group: C2/m Space group number: 12 a (?): 15.6780 b (?): 3.7750 c (?): 11.9510 Alpha (¡ã): 90.0000 Beta (¡ã): 95.6700 Gamma (¡ã): 90.0000 Calculated density (g/cm^3): 3.46 Volume of cell (10^6 pm^3): 703.85 Z: 2.00 RIR: - Subfiles and Quality Subfiles: Inorganic Corrosion Quality: Star (S) Comments Color: White Sample preparation: The compound is prepared by substituting for K+ the half of exchangeable protons in the protonic layered tetratitanate H2Ti4O9 |

13Â¥2007-10-09 17:55:50
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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