Chromium, pentacarbonyl(trimethyl phosphite-P)-, (OC-6-22)-

• Formula: C₈H₉CrO₈P
• Molecular weight: 316.1221
• IUPAC Standard InChI: InChI=1S/C3H9O3P.5CO.Cr/c1-4-7(5-2)6-3;5*1-2;/h1-3H3;;;;;; Copy

  
• IUPAC Standard InChIKey: OXGMWGFHFYVFCO-UHFFFAOYSA-N Copy
• CAS Registry Number: 18461-34-2
• Chemical structure:
  This structure is also available as a 2d Mol file
• Other names: Chromium, pentacarbonyl(phosphorous acid)-, trimethyl ester; Pentacarbonyl(trimethyl phosphite)chromium; Chromium, pentacarbonyl(trimethyl phosphite-P)-
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• Information on this page:
  • Gas phase ion energetics data
  • Mass spectrum (electron ionization)
  • References
  • Notes
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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 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, 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, 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.

Yarbrough and Hall, 1978
Yarbrough, L.W., II; Hall, M.B., Photoelectron spectra of substituted chromium, molybdenum, and tungsten pentacarbonyls. Relative π-acceptor and σ-donor properties of various phosphorus ligands, Inorg. Chem., 1978, 17, 2269. [all data]

Pignataro, Foffani, et al., 1968
Pignataro, S.; Foffani, A.; Innorta, G.; Distefano, G., Mass spectra and ionization potentials of group VI-B substituted transition-metal carbonyls, Advan. Mass Spectrom., 1968, 4, 323. [all data]

Torroni, Innorta, et al., 1974
Torroni, S.; Innorta, G.; Foffani, A.; Distefano, G., Interpretation of the mass spectra of substituted chromium and tungsten carbonyls by means of appearance potential measurements, J. Organomet. Chem., 1974, 65, 209. [all data]

Notes

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

• Symbols used in this document:
  

  AE	Appearance energy

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