Boron hydride oxide

• Formula: BHO
• Molecular weight: 27.818
• IUPAC Standard InChI: InChI=1S/BHO/c1-2/h1H Copy

  
• IUPAC Standard InChIKey: UXUFOKFTFHRQTE-UHFFFAOYSA-N Copy
• CAS Registry Number: 20611-59-0
• Chemical structure:
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• Information on this page:
  • Gas phase thermochemistry data
  • Gas phase ion energetics data
  • Vibrational and/or electronic energy levels
  • References
  • Notes
• Other data available:
  • Reaction thermochemistry data
• Data at other public NIST sites:
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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.

Gas Phase Heat Capacity (Shomate Equation)

C_p° = 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
    C_p = heat capacity (J/mol*K)
    H° = standard enthalpy (kJ/mol)
    S° = standard entropy (J/mol*K)
    t = temperature (K) / 1000.

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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: John E. Bartmess

De-protonation reactions

BO^- +  =

By formula: BO^- + H⁺ = HBO

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

Additional references: Jacox, 1994, page 35; Jacox, 2003, page 32; Kawashima, Endo, et al., 1987; Kawashima, Endo, et al., 1989; Kawashima, Colarusso, et al., 1998

Notes

References

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

Wenthold, Kim, et al., 1997
Wenthold, P.G.; Kim, J.B.; Jonas, K.-L.; Lineberger, W.C., An Experimental and Computational Study of the Electron Affinity of Boron Oxide, J. Phys. Chem. A, 1997, 101, 24, 4472, https://doi.org/10.1021/jp970645u . [all data]

Butler
Butler, J.E., unpublished data.. [all data]

Lory and Porter, 1971
Lory, E.R.; Porter, R.F., Infrared spectrum of matrix-isolated HBO, J. Am. Chem. Soc., 1971, 93, 23, 6301, https://doi.org/10.1021/ja00752a068 . [all data]

Ault, 1990
Ault, B.S., Matrix isolation study of excimer laser-induced photooxidation processes, J. Mol. Struct., 1990, 222, 1-2, 1, https://doi.org/10.1016/0022-2860(90)80002-2 . [all data]

Andrews and Burkholder, 1991
Andrews, L.; Burkholder, T.R., Infrared spectra of boron atom-water molecule reaction products trapped in solid argon, J. Phys. Chem., 1991, 95, 22, 8554, https://doi.org/10.1021/j100175a028 . [all data]

Kawashima, Kawaguchi, et al., 1986
Kawashima, Y.; Kawaguchi, K.; Hirota, E., Detection of HBO by discharge modulated infrared diode laser spectroscopy, Chem. Phys. Lett., 1986, 131, 3, 205, https://doi.org/10.1016/0009-2614(86)80546-2 . [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, 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]

Kawashima, Endo, et al., 1987
Kawashima, Y.; Endo, Y.; Kawaguchi, K.; Hirota, E., Detection and equilibrium molecular structure of a short-lived molecule, HBO, by microwave spectroscopy, Chem. Phys. Lett., 1987, 135, 4-5, 441, https://doi.org/10.1016/0009-2614(87)85186-2 . [all data]

Kawashima, Endo, et al., 1989
Kawashima, Y.; Endo, Y.; Hirota, E., Microwave spectrum, molecular structure, and force field of HBO, J. Mol. Spectrosc., 1989, 133, 1, 116, https://doi.org/10.1016/0022-2852(89)90247-6 . [all data]

Kawashima, Colarusso, et al., 1998
Kawashima, Y.; Colarusso, P.; Zhang, K.Q.; Bernath, P.; Hirota, E., Infrared and Microwave Spectra and Force Field of DBO: The Coriolis Interaction between the ν1and ν2+ ν3States, J. Mol. Spectrosc., 1998, 192, 1, 152, https://doi.org/10.1006/jmsp.1998.7633 . [all data]

Notes

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• Symbols used in this document:
  

  S°gas,1 bar	Entropy of gas at standard conditions (1 bar)
  ΔfH°gas	Enthalpy of formation of gas at standard conditions
  ΔrH°	Enthalpy of reaction at standard conditions

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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