Iodine nitrate
Iodine nitrate is a chemical with formula INO3. (It differs from iodine nitrite with formula INO2.)[1]
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iodo nitrate | |
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
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Preparation
The compound was first produced by the reaction of mercury(II) nitrate and iodine in ether.[1]
Iodine nitrate is also prepared by the reaction of silver nitrate and iodine within an acetonitrile, ether, or methanol solution.[1]
As a gas it is slightly unstable, decaying with a rate constant of -3.2×10−2 s−1.[2] Iodine nitrate has been studied for its potential to actually form in the atmosphere and help to destroy ozone. Relevant reactions are IONO2 → IO + NO2 or IONO2 → I + NO3 and I + O3 → IO + O2.[3]
References
- Hassner, Alfred (15 April 2001). "Iodine Nitrate". Encyclopedia of Reagents for Organic Synthesis: ri016. doi:10.1002/047084289X.ri016.
- Barnes, Ian; Becker, Karl H.; Starcke, Juergen (November 1991). "Fourier-transform IR spectroscopic observation of gaseous nitrosyl iodine, nitryl iodine, and iodine nitrate". The Journal of Physical Chemistry. 95 (24): 9736–9740. doi:10.1021/j100177a026.
- Allan, B. J.; Plane, J. M. C. (September 2002). "A Study of the Recombination of IO with NO 2 and the Stability of INO 3 : Implications for the Atmospheric Chemistry of Iodine". The Journal of Physical Chemistry A. 106 (37): 8634–8641. doi:10.1021/jp020089q.
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