Iodine nitrate

Names
IUPAC name

iodo nitrate

Identifiers

CAS Number

* 14696-81-2 Y

3D model (JSmol)

* Interactive image

ChemSpider |

* 67165553

PubChem CID

* 13406959

InChI

* InChI=1S/INO3/c1-5-2(3)4

Key: CCJHDZZUWZIVJF-UHFFFAOYSA-N

SMILES

* [N+](=O)([O-])OI

Properties

Chemical formula

| INO3
Molar mass | 188.908 g·mol−1

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Iodine nitrate is a chemical with formula INO3.[1] It is a covalent molecule with a structure of I–O–NO2.[2]

## Preparation

The compound was first produced by the reaction of mercury(II) nitrate and iodine in ether.[1]

Other nitrate salts and solvents can also be used.[1]

As a gas it is slightly unstable, decaying with a rate constant of −3.2×10−2 s−1.[2] The possible formation of this chemical in the atmosphere and its ability to destroy ozone have been studied. Potential reactions in this context are:[3]

IONO2 → IO + NO2
IONO2 → I + NO3
I + O3 → IO + O2

## References

1. ↑ 1.0 1.1 1.2 Hassner, Alfred (15 April 2001). "Iodine Nitrate". Encyclopedia of Reagents for Organic Synthesis: ri016. doi:10.1002/047084289X.ri016. ISBN 9780470842898.
2. ↑ 2.0 2.1 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.
3. ↑ Allan, B. J.; Plane, J. M. C. (September 2002). "A Study of the Recombination of IO with NO2 and the Stability of INO3: Implications for the Atmospheric Chemistry of Iodine". The Journal of Physical Chemistry A 106 (37): 8634–8641. doi:10.1021/jp020089q. Bibcode: 2002JPCA..106.8634A.

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Iodine compounds

Iodine(-I)|

* HI
* AtI
* ICN
* I−

Iodine(I)|

* HIO
* ICl
* IF
* IBr

Iodine(III)|

* HIO2
* ICl3
* IF3

Iodine(V)|

* HIO3
* IF5
* I2O5

Iodine(VII)|

* HIO4
* H5IO6
* IF7

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Salts and covalent derivatives of the nitrate ion

HNO3 |  |  |  | He

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LiNO3 | Be(NO3)2 | B(NO3)−4 | C  | NO−3,
NH4NO3 | O  | FNO3 | Ne
NaNO3 | Mg(NO3)2 | Al(NO3)3 | Si  | P  | S  | ClONO2 | Ar
KNO3 | Ca(NO3)2 | Sc(NO3)3 | Ti(NO3)4 | VO(NO3)3 | Cr(NO3)3 | Mn(NO3)2 | Fe(NO3)3,
Fe(NO3)2 | Co(NO3)2,
Co(NO3)3 | Ni(NO3)2 | Cu(NO3)2 | Zn(NO3)2 | Ga(NO3)3 | Ge  | As  | Se  | Br  | Kr
RbNO3 | Sr(NO3)2 | Y(NO3)3 | Zr(NO3)4 | Nb  | Mo  | Tc  | Ru  | Rh  | Pd(NO3)2 | AgNO3 | Cd(NO3)2 | In  | Sn  | Sb(NO3)3 | Te  | I  | Xe(NO3)2
CsNO3 | Ba(NO3)2 |  | Hf  | Ta  | W  | Re  | Os  | Ir  | Pt  | Au  | Hg2(NO3)2,
Hg(NO3)2 | Tl(NO3)3,
TlNO3 | Pb(NO3)2 | Bi(NO3)3
BiO(NO3) | Po  | At  | Rn
FrNO3 | Ra(NO3)2 |  | Rf  | Db  | Sg  | Bh  | Hs  | Mt  | Ds  | Rg  | Cn  | Nh  | Fl  | Mc  | Lv  | Ts  | Og
| ↓  |  |
La(NO3)3 | Ce(NO3)3,
Ce(NO3)4 | Pr  | Nd(NO3)3 | Pm  | Sm  | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy  | Ho  | Er  | Tm  | Yb  | Lu
Ac(NO3)3 | Th(NO3)4 | Pa  | UO2(NO3)2 | Np  | Pu  | Am  | Cm  | Bk  | Cf  | Es  | Fm  | Md  | No  | Lr

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