Nitryl chloride
Ball model of nitryl chloride
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Identifiers | |
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3D model (JSmol)
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ChEBI | |
ChemSpider | |
PubChem CID
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UNII | |
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Properties | |
ClNO2 | |
Molar mass | 81.46 g·mol−1 |
Melting point | −145 °C (−229 °F; 128 K) |
Boiling point | −15 °C (5 °F; 258 K) |
Related compounds | |
Other anions
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nitryl fluoride, |
Other cations
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nitrosyl chloride, sulfuryl chloride |
Related compounds
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, chlorine nitrate |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Infobox references | |
Nitryl chloride is a volatile inorganic compound with formula ClNO2. At standard conditions it is a gas.
Formation[]
Nitryl chloride can be formed in the reaction of dinitrogen pentoxide with chlorides or hydrogen chloride:[1][2]
- N2O5 + 2HCl → 2ClNO2 + H2O
- N2O5 + NaCl → ClNO2 + NaNO2
This kind of reaction can occur in the Earth's atmosphere.
References[]
- ^ Gerber, R. Benny; Finlayson-Pitts, Barbara J.; Hammerich, Audrey Dell (2015-07-15). "Mechanism for formation of atmospheric Cl atom precursors in the reaction of dinitrogen oxides with HCl/Cl− on aqueous films" (PDF). Physical Chemistry Chemical Physics. 17 (29): 19360–19370. Bibcode:2015PCCP...1719360H. doi:10.1039/C5CP02664D. ISSN 1463-9084. PMID 26140681.
- ^ Kelleher, Patrick J.; Menges, Fabian S.; DePalma, Joseph W.; Denton, Joanna K.; Johnson, Mark A.; Weddle, Gary H.; Hirshberg, Barak; Gerber, R. Benny (2017-09-18). "Trapping and Structural Characterization of the XNO2·NO3– (X = Cl, Br, I) Exit Channel Complexes in the Water-Mediated X– + N2O5 Reactions with Cryogenic Vibrational Spectroscopy". The Journal of Physical Chemistry Letters. 8 (19): 4710–4715. doi:10.1021/acs.jpclett.7b02120. ISSN 1948-7185. PMID 28898581.
Categories:
- Nitro compounds
- Nitrogen halides
- Nitrogen(V) compounds
- Oxohalides
- Inorganic chlorine compounds