Atomistry » Vanadium » Chemical Properties » Vanadium Oxytrifluoride
Atomistry »
  Vanadium »
    Chemical Properties »
      Vanadium Oxytrifluoride »

Vanadium Oxytrifluoride, VOF3

Vanadium Oxytrifluoride, VOF3, is obtained by the action of hydrogen fluoride on the corresponding chlorine compound, VOCl3. It is also formed when vanadous fluoride is heated to redness in oxygen. It is a yellowish-white, extremely hygroscopic substance, readily soluble in water. Its density at 20.5° C. is 2.4591. When heated to 132° C. it undergoes partial decomposition with formation of vanadium pentoxide. The following double salts of vanadium oxytrifluoride are known: 2VOF3.3NH4F.H2O, 2VOF3.3KF, VOF3.2KF, VOF3.VF5. 4KF, and 2VOF3.3KF.HF. These double salts are white, crystalline compounds; they are stable in the air, but undergo hydrolysis in solution to form addition compounds of vanadium dioxyfluoride, VO2F.

Last articles

Xe in 6AYK
Xe in 6QII
Xe in 6ASM
Xe in 5NSW
Xe in 6FY9
Xe in 5O1K
Xe in 5O27
Xe in 5M69
Xe in 5KPU
Xe in 5I63
© Copyright 2008-2020 by atomistry.com
Home   |    Site Map   |    Copyright   |    Contact us   |    Privacy