Silane, bromo-


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
Δfgas-78.24kJ/molReviewChase, 1998Data last reviewed in December, 1976
Quantity Value Units Method Reference Comment
gas,1 bar262.46J/mol*KReviewChase, 1998Data last reviewed in December, 1976

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. to 1200.1200. to 6000.
A 29.49883100.7265
B 110.94803.906079
C -64.77418-0.760446
D 14.452370.051131
E -0.386755-15.03893
F -92.72246-142.7480
G 265.6568338.2329
H -78.24122-78.24122
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1976 Data last reviewed in December, 1976

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 compiled by: Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
11.03SCausley, Clark, et al., 1976 
10.90PEFrost, Herring, et al., 1971Vertical value
10.96 ± 0.02PECradock and Whiteford, 1971Vertical value
11.03 ± 0.05PECradock and Ebsworth, 1971Vertical value

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]

Causley, Clark, et al., 1976
Causley, G.C.; Clark, J.B.; Russell, B.R., The vacuum ultraviolet spectrum of bromosilane, Chem. Phys. Lett., 1976, 38, 602. [all data]

Frost, Herring, et al., 1971
Frost, D.C.; Herring, F.G.; Katrib, A.; McLean, R.A.N.; Drake, J.E.; Westwood, N.P.C., Photoelectron spectra and bonding in some halosilanes, Can. J. Chem., 1971, 49, 4033. [all data]

Cradock and Whiteford, 1971
Cradock, S.; Whiteford, R.A., Photo-electron spectra of the mono and dihalo silanes and germanes, J. Chem. Soc. Faraday Trans., 1971, 67, 3425. [all data]

Cradock and Ebsworth, 1971
Cradock, S.; Ebsworth, E.A.V., Photo-electron spectra of silyl and germyl halides (p→d)π-bonding, Chem. Commun., 1971, 57. [all data]


Notes

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