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Phosphorus compounds: tetraphosphorus decaoxide
The phosphorus in tetraphosphorus decaoxide formally is in the oxidation state 5.
Tetraphosphorus decaoxide
- Formula as often written: P4O10
- Hill system formula: O10P4
- CAS registry number: [16752-60-6]
- Formula weight: 283.889
- Class: oxide
Synonyms
- tetraphosphorus decaoxide
- phosphorus(V) oxide
- diphosphorus pentaoxide
- phosphorus oxide
- phosphorus pentaoxide
- phosphorus pentaoxide (dimer)
Physical properties
- Colour: white
- Appearance: crystalline solid
- Melting point: 422°C; 562°C
- Boiling point: 605°C
- Density: 2300 kg m-3
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Element analysis
Element percentages for the elements in tetraphosphorus decaoxide
| Element |
% |
| O |
56.36 |
| P |
43.64 |
Synthesis
Not available
Isotope pattern
What follows is the calculated isotope pattern for the P4O10 unit with the most intense ion set to 100%.
Formula: P4O10
mass %
284 100.0 __________________________________________________ 285 0.4 286 2.0 _ 287 0.0 288 0.0
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.
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