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Nitrosyl chloride

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Gas phase thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Quantity Value Units Method Reference Comment
Deltafgas51.71kJ/molReviewChase, 1998Data last reviewed in December, 1972
Quantity Value Units Method Reference Comment
gas,1 bar261.68J/mol*KReviewChase, 1998Data last reviewed in December, 1972

Gas Phase Heat Capacity (Shomate Equation)

Cp° = A + B*t + C*t2 + D*t3 + E/t2
H° − H°298.15= A*t + B*t2/2 + C*t3/3 + D*t4/4 − E/t + F − H
S° = A*ln(t) + B*t + C*t2/2 + D*t3/3 − E/(2*t2) + G
    Cp = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. - 1000.1000. - 6000.
A 39.0981456.35220
B 27.168471.799878
C -13.31935-0.121618
D 2.0744530.015128
E -0.131591-3.193999
F 38.5217527.00153
G 300.7292318.6509
H 51.7142451.71424
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1972 Data last reviewed in December, 1972

Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

DeltavapH (kJ/mol) Temperature (K) Reference Comment
25.3230.Partington and Whynes, 1949Based on data from 203. - 258. K.; AC

Antoine Equation Parameters

log10(P) = A − (B / (T + C))
    P = vapor pressure (bar)
    T = temperature (K)

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Temperature (K) A B C Reference Comment
213.0 - 266.84.630681151.544-17.863Stull, 1947Coefficents calculated by NIST from author's data.

Reaction thermochemistry data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: Hussein Y. Afeefy, Joel F. Liebman, and Stephen E. Stein

Note: Please consider using the reaction search for this species. This page allows searching of all reactions involving this species. A general reaction search form is also available. Future versions of this site may rely on reaction search pages in place of the enumerated reaction displays seen below.

Individual Reactions

Methyl nitrite + Hydrogen chloride = Nitrosyl chloride + Methyl Alcohol

By formula: CH3NO2 + HCl = ClNO + CH4O

Quantity Value Units Method Reference Comment
Deltar8.95 ± 0.84kJ/molEqkRay and Gershon, 1962gas phase

Gas phase ion energetics data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data evaluated as indicated in comments:
L - Sharon G. Lias

Data compiled as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
IE (evaluated)10.90 ± 0.03eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
12.7EIBinnewies, 1983LBLHLM
10.9 ± 0.5PEAlderdice and Dixon, 1977LLK
10.87 ± 0.01PEAbbas, Dyke, et al., 1976LLK
10.94PEFrost, Lee, et al., 1975LLK

Appearance energy determinations

Ion AE (eV) Other Products MethodReferenceComment
NO+11.0 ± 0.02ClEISyrvatka and Gil'burd, 1973LLK

Mass spectrum (electron ionization)

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Mass spectrum
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Additional Data

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Owner NIST Mass Spectrometry Data Center
Collection (C) 2014 copyright by the U.S. Secretary of Commerce
on behalf of the United States of America. All rights reserved.
Origin L.FORNSTEDT INST. OF PHYS. CHEM., UPPSALA UNIV., SWEDEN
NIST MS number 38584

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References

Go To: Top, Gas phase thermochemistry data, Phase change data, Reaction thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Chase, 1998
Chase, M.W., Jr., NIST-JANAF Themochemical Tables, Fourth Edition, J. Phys. Chem. Ref. Data, Monograph 9, 1998, 1-1951. [all data]

Partington and Whynes, 1949
Partington, J.R.; Whynes, A.L., The Vapor Pressure of Nitrosyl Chloride., J. Phys. Chem., 1949, 53, 4, 500-505, https://doi.org/10.1021/j150469a006 . [all data]

Stull, 1947
Stull, Daniel R., Vapor Pressure of Pure Substances. Organic and Inorganic Compounds, Ind. Eng. Chem., 1947, 39, 4, 517-540, https://doi.org/10.1021/ie50448a022 . [all data]

Ray and Gershon, 1962
Ray, J.D.; Gershon, A.A., The heat of formation of gaseous methyl nitrite, J. Phys. Chem., 1962, 66, 1750-1752. [all data]

Binnewies, 1983
Binnewies, M., Bildung und stabilitat von gasformigem AsOCl und SbOCl massenspektrometrische untersuchungen, Z. Anorg. Allg. Chem., 1983, 505, 32. [all data]

Alderdice and Dixon, 1977
Alderdice, D.S.; Dixon, R.N., Photoelectron spectra of nitrosyl halides, J. Chem. Soc. Faraday Trans. 2, 1977, 73, 245. [all data]

Abbas, Dyke, et al., 1976
Abbas, M.I.; Dyke, J.M.; Morris, A., Photoelectron spectrum of nitrosyl chloride, J. Chem. Soc. Faraday Trans. 2, 1976, 72, 814. [all data]

Frost, Lee, et al., 1975
Frost, D.C.; Lee, S.T.; McDowell, C.A.; Westwood, N.P.C., Photoelectron spectroscopic studies of some nitrosyl and nitryl halides nitric acid, J. Electron Spectrosc. Relat. Phenom., 1975, 7, 331. [all data]

Syrvatka and Gil'burd, 1973
Syrvatka, B.G.; Gil'burd, M.M., Mass-spectrometric study of trifluoronitrosomethane, Russ. J. Phys. Chem., 1973, 47, 1215. [all data]


Notes

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