Chromium, tris(1,1,1-trifluoro-2,4-pentanedionato-O,O')-
- Formula: C15H12CrF9O6
- Molecular weight: 511.2339
- IUPAC Standard InChI: InChI=1S/3C5H5F3O2.Cr/c3*1-3(9)2-4(10)5(6,7)8;/h2*2,10H,1H3;2,9H,1H3;/q;;;+3/p-3/b2*4-2-;3-2-;
- IUPAC Standard InChIKey: LGUIEMQEIFNKHB-RQQUGGEBSA-K
- CAS Registry Number: 14592-89-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Chromium, tris(1,1,1-trifluoro-2,4-pentanedionato)-; Chromium trifluoroacetylacetonate; Chromium tris(1,1,1-trifluoro-2,4-pentanedionate); Chromium(III) trifluoroacetylacetonate; Tris(trifluoroacetylacetonato)chromium; Tris(1,1,1-trifluoro-2,4-pentanedionato)chromium
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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
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.2 ± 0.2 | PE | Westmore, Reimer, et al., 1981 | LLK |
| 9.09 ± 0.05 | EI | Bancroft, Reichert, et al., 1969 | RDSH |
| 8.58 ± 0.07 | PE | Evans, Hamnett, et al., 1972 | Vertical value; LLK |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C10H8O4F6Cr+ | 11.9 ± 0.1 | ? | EI | Bancroft, Reichert, et al., 1969 | RDSH |
References
Go To: Top, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Westmore, Reimer, et al., 1981
Westmore, J.B.; Reimer, M.L.J.; Reichert, C.,
Ionization energies of metal chelates. Acetylacetonates, trifluoroacetylacetonates, and hexafluoroacetylacetonates of trivalent metals of the first transition series,
Can. J. Chem., 1981, 59, 1797. [all data]
Bancroft, Reichert, et al., 1969
Bancroft, G.M.; Reichert, C.; Westmore, J.B.; Gesser, H.D.,
Mass spectral studies of metal chelates. III. Mass spectra and appearance potentials of substituted acetylacetonates of trivalent chromium. Comparison with other trivalent metals of the first transition series,
Inorg. Chem., 1969, 8, 474. [all data]
Evans, Hamnett, et al., 1972
Evans, S.; Hamnett, A.; Orchard, A.F.; Lloyd, D.R.,
Study of the metal-oxygen bond in simple tris-chelate complexes by He(I) photoelectron spectroscopy,
Faraday Discuss. Chem. Soc., 1972, 54, 227. [all data]
Notes
Go To: Top, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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