Boron chloride oxide


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-75.600kcal/molReviewChase, 1998Data last reviewed in December, 1965
Quantity Value Units Method Reference Comment
gas,1 bar56.745cal/mol*KReviewChase, 1998Data last reviewed in December, 1965

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 1000.1000. to 6000.
A 9.47010114.44290
B 8.3944320.262338
C -5.187620-0.053903
D 1.1818410.003779
E -0.069185-0.875716
F -78.98521-82.11589
G 65.5325171.08640
H -75.60000-75.60000
ReferenceChase, 1998Chase, 1998
Comment Data last reviewed in December, 1965 Data last reviewed in December, 1965

Vibrational and/or electronic energy levels

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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: Marilyn E. Jacox

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

Σ+ 1 B=O stretch 1972.18 gas DL Hunt, Ropcke, et al., 2000
1 B=O stretch 1958 s Ar IR Snelson, 1972
2 Bend 404 s Ar IR Snelson, 1972
3 BCl stretch 676.04 gas DL Kawaguchi, Endo, et al., 1982
3 BCl stretch 673 w m Ar IR Snelson, 1972

Additional references: Jacox, 1994, page 84; Jacox, 1998, page 189; Jacox, 2003, page 130

Notes

wWeak
mMedium
sStrong

References

Go To: Top, Gas phase thermochemistry data, Vibrational and/or electronic energy levels, 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]

Hunt, Ropcke, et al., 2000
Hunt, N.T.; Ropcke, J.; Davies, P.B., Infrared Diode Laser Spectrum of the ν1 Fundamental Band of ClBO, J. Mol. Spectrosc., 2000, 204, 1, 120, https://doi.org/10.1006/jmsp.2000.8205 . [all data]

Snelson, 1972
Snelson, A., High Temp. Sci., 1972, 4, 318. [all data]

Kawaguchi, Endo, et al., 1982
Kawaguchi, K.; Endo, Y.; Hirota, E., Infrared diode laser and microwave spectroscopy of an unstable molecule: ClBO, J. Mol. Spectrosc., 1982, 93, 2, 381, https://doi.org/10.1016/0022-2852(82)90173-4 . [all data]

Jacox, 1994
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]

Jacox, 1998
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement A, J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017 . [all data]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]


Notes

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