Cobalt, tetracarbonylhydro-

• Formula: C₄HCoO₄
• Molecular weight: 171.9815
• IUPAC Standard InChI: InChI=1S/4CO.Co.H/c4*1-2;; Copy

  
• IUPAC Standard InChIKey: KFQDAZBBZFLQPV-UHFFFAOYSA-N Copy
• CAS Registry Number: 16842-03-8
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Hydridotetracarbonylcobalt; Cobalt hydrocarbonyl; Cobalt hydrocarbonyl [CoH(CO)4]; Hydrocobalt tetracarbonyl; Tetracarbonylhydridocobalt; Tetracarbonylhydrocobalt; HCo(CO)4; Cobalt, tetracarbonyl hydride-
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• Information on this page:
  • Phase change data
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • References
  • Notes
• Other data available:
  • Gas phase thermochemistry data
  • Reaction thermochemistry data
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Phase change 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: William E. Acree, Jr., James S. Chickos

Enthalpy of vaporization

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 as indicated in comments:
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron

Ionization energy determinations

Appearance energy determinations

Mass spectrum (electron ionization)

Go To: Top, Phase change data, Gas phase ion energetics data, References, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled by: NIST Mass Spectrometry Data Center, William E. Wallace, director

Spectrum

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Additional Data

References

Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Roth and Orchin, 1980
Roth, Jerome A.; Orchin, Milton, The Vapor pressure and boiling point of hydridocobalt tetracarbonyl, HCo(CO)4, Journal of Organometallic Chemistry, 1980, 187, 1, 103-105, https://doi.org/10.1016/S0022-328X(00)90539-4 . [all data]

Saalfeld, McDowell, et al., 1968
Saalfeld, F.E.; McDowell, M.V.; Gondal, S.K.; MacDiarmid, A.G., The mass spectra of trifluorophosphinecarbonylcobalt hydrides, J. Am. Chem. Soc., 1968, 90, 3684. [all data]

Head, Nixon, et al., 1975
Head, R.A.; Nixon, J.F.; Sharp, G.J.; Clark, R.J., Photoelectron spectroscopic study of metal trifluorophosphine and hydridotrifluorophosphine complexes, J. Chem. Soc. Dalton Trans., 1975, 2054. [all data]

Cradock, Ebsworth, et al., 1973
Cradock, S.; Ebsworth, E.A.V.; Robertson, A., Photoelectron spectra of some silyl and germyl transition-metal carbonyls and related specis, J. Chem. Soc. Dalton Trans., 1973, 22. [all data]

Notes

Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), References

• Symbols used in this document:
  

  AE	Appearance energy
  ΔvapH	Enthalpy of vaporization

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