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Nitrosyl bromide

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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
Deltafgas82.13kJ/molReviewChase, 1998Data last reviewed in December, 1966
Quantity Value Units Method Reference Comment
gas,1 bar273.53J/mol*KReviewChase, 1998Data last reviewed in December, 1966

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. - 1200.1200. - 6000.
A 40.0221456.99738
B 25.249770.644436
C -13.32508-0.126207
D 2.4110690.008519
E -0.084503-3.416262
F 68.9071357.11746
G 314.5276331.6812
H 82.1319282.13192
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1966 Data last reviewed in December, 1966

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: José A. Martinho Simões

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

Nitrosyl bromide (l) + magnesium (cr) = C9H19BrMg (solution)

By formula: BrNO (l) + Mg (cr) = C9H19BrMg (solution)

Quantity Value Units Method Reference Comment
Deltar-231.0 ± 4.4kJ/molRSCHolm, 1981solvent: Diethyl ether; Due to the possibility of side reactions, the enthalpy of reaction was not considered to be sufficiently reliable for deriving the enthalpy of formation of the Grignard reagent Holm, 1981

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:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Quantity Value Units Method Reference Comment
IE (evaluated)10.19 ± 0.05eVN/AN/AL

Ionization energy determinations

IE (eV) Method Reference Comment
10.20 ± 0.05PEAlderdice and Dixon, 1977LLK
10.17 ± 0.03PEFrost, Lee, et al., 1975LLK

References

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, 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]

Holm, 1981
Holm, T., J. Chem. Soc., Perkin Trans. II, 1981, 464.. [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]

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]


Notes

Go To: Top, Gas phase thermochemistry data, Reaction thermochemistry data, Gas phase ion energetics data, NIST Free Links, References