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
Δfgas19.63kcal/molReviewChase, 1998Data last reviewed in December, 1966
Quantity Value Units Method Reference Comment
gas,1 bar65.375cal/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 (cal/mol*K)
    H° = standard enthalpy (kcal/mol)
    S° = standard entropy (cal/mol*K)
    t = temperature (K) / 1000.

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Temperature (K) 298. to 1200.1200. to 6000.
A 9.56552213.62270
B 6.0348400.154024
C -3.184771-0.030164
D 0.5762590.002036
E -0.020197-0.816506
F 16.4692013.65140
G 75.1739079.27371
H 19.6300019.63000
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
Δr-55.2 ± 1.1kcal/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

References

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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]


Notes

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