Vanadium compounds: vanadium diselenide

vanadium symbol icon

The vanadium in vanadium diselenide formally is in the oxidation state 4.

Crystal structure of vanadium diselenide

Vanadium diselenide

  • Formula as often written: VSe2
  • Hill system formula: Se2V1
  • CAS registry number: [12299-51-3]
  • Formula weight: 208.861
  • Class: selenide

Synonyms

  • vanadium diselenide
  • vanadium(IV) selenide
  • vanadium selenide

Physical properties

  • Colour:
  • Appearance:
  • Melting point:
  • Boiling point:
  • Density:

Suppliers

Coming soon...

Element analysis

Element percentages for the elements in vanadium diselenide
Element %
Se 75.61
V 24.39

Synthesis

Not available

Solid state structure

  • Geometry of vanadium:
  • Prototypical structure:

Crystal structure of vanadium diselenide

Isotope pattern

What follows is the calculated isotope pattern for the VSe2 unit with the most intense ion set to 100%.

Formula: V1Se2

mass  %
199   0.0 
200 0.0
201 0.6
202 0.1
203 4.3 __
204 0.5
205 17.7 _________
206 1.4 _
207 50.6 _________________________
208 2.8 _
209 86.5 ___________________________________________
210 0.7
211 100.0 __________________________________________________
212 0.1
213 31.5 ________________
214 0.0
215 2.9 _

References

The data on these compounds pages are assembled and adapted from the primary literature and several other sources including the following.

  • R.T. Sanderson in Chemical Periodicity, Reinhold, New York, USA, 1960.
  • N.N. Greenwood and A. Earnshaw in Chemistry of the Elements, 2nd edition, Butterworth, UK, 1997.
  • F.A. Cotton, G. Wilkinson, C.A. Murillo, and M. Bochmann, in Advanced Inorganic Chemistry, John Wiley & Sons, 1999.
  • A.F. Trotman-Dickenson, (ed.) in Comprehensive Inorganic Chemistry, Pergamon, Oxford, UK, 1973.
  • R.W.G. Wyckoff, in Crystal Structures, volume 1, Interscience, John Wiley & Sons, 1963.
  • A.R.West in Basic solid state chemistry Chemistry, John Wiley & Sons, 1999.
  • A.F. Wells in Structural inorganic chemistry, 4th edition, Oxford, UK, 1975.
  • J.D.H. Donnay, (ed.) in Crystal data determinative tables, ACA monograph number 5, American Crystallographic Association, USA, 1963.
  • D.R. Lide, (ed.) in Chemical Rubber Company handbook of chemistry and physics, CRC Press, Boca Raton, Florida, USA, 77th edition, 1996.
  • J.W. Mellor in A comprehensive treatise on inorganic and theoretical chemistry, volumes 1-16, Longmans, London, UK, 1922-1937.
  • J.E. Macintyre (ed.) in Dictionary of inorganic compounds, volumes 1-3, Chapman & Hall, London, UK, 1992.

WebElements Shop

WebElements now has a WebElements shop at which you can buy periodic table posters, mugs, T-shirts, games, fridge magnets, molecular models, and more.

Periodic Table fridge magnets Periodic Table fridge magnets
Buy our periodic table fridge magnets here

WebElements poster Periodic table t-shirts Periodic table mouse mats Molymod molecular model kits Chemistry educational resources

vanadium atomic number