Vanadium Oxytrichloride
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High Quality Content by WIKIPEDIA articles! VOCl3 is synthesized by the chlorination of V2O5. The reaction proceeds at ca. 600 °C:3 Cl2 + V2O5 2 VOCl3 + 1.5 O2 When the V2O5 is used as an intimate mixture with carbon, the synthesis proceeds at 200-400 °C; in this case the carbon serves as a deoxygenation agent akin to its use in the Kroll process for the manufacturing of TiCl4 from TiO2. Vanadium(III) oxide can also be used as a precursor: 3 Cl2 + V2O3 2 VOCl3 + 0.5 O2 A more typical laboratory synthesis involves the chlorination of V2O5 using SOCl2. V2O5 + 3 SOCl2 2 VOCl3 + 3 SO2

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High Quality Content by WIKIPEDIA articles! VOCl3 is synthesized by the chlorination of V2O5. The reaction proceeds at ca. 600 °C:3 Cl2 + V2O5 2 VOCl3 + 1.5 O2 When the V2O5 is used as an intimate mixture with carbon, the synthesis proceeds at 200-400 °C; in this case the carbon serves as a deoxygenation agent akin to its use in the Kroll process for the manufacturing of TiCl4 from TiO2. Vanadium(III) oxide can also be used as a precursor: 3 Cl2 + V2O3 2 VOCl3 + 0.5 O2 A more typical laboratory synthesis involves the chlorination of V2O5 using SOCl2. V2O5 + 3 SOCl2 2 VOCl3 + 3 SO2