Aluminum tris(acetylacetonate)
- Formula: C15H21AlO6
- Molecular weight: 324.3052
- IUPAC Standard InChI: InChI=1S/3C5H8O2.Al/c3*1-4(6)3-5(2)7;/h3*3,6H,1-2H3;/q;;;+3/p-3/b3*4-3-;
- IUPAC Standard InChIKey: KILURZWTCGSYRE-LNTINUHCSA-K
- CAS Registry Number: 13963-57-0
- Chemical structure:
This structure is also available as a 2d Mol file or as a computed 3d SD file
The 3d structure may be viewed using Java or Javascript. - Other names: Tris(2,4-pentanedionato)aluminum; Aluminum, tris(2,4-pentanedionato-O,O')-, (OC-6-11)-; Aluminum, tris(2,4-pentanedionato)-; Aluminum acetylacetonate; Aluminum(III) acetylacetonate; Tris(acetylacetonato)aluminum; Tris(acetylacetone)aluminum; Tris(acetylacetonyl)aluminum; tris(pentane-2,4-dionato)aluminum; Aluminum 2,4-pentanedionate; Aluminum triacetylacetonate; Tris(acetylacetonato) aluminium; Tris(acetylacetonato) aluminium(III); Aluminum, tris(2,4-pentanedionato-κO,κO')-, (OC-6-11)-; Aluminum, tris(2,4-pentanedionato-κO2,κO4)-, (OC-6-11)-; NSC 4650; Tris(2,4-pentanedione)aluminum; Aluminum Chelate A; aluminium tris(2,4-pentanedionato-O,O')
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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:
LL - Sharon G. Lias and Joel F. Liebman
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 |
|---|---|---|---|
| 7.5 | PE | Akopyan, Vovna, et al., 1990 | LL |
| 7.78 ± 0.05 | EI | Westmore, Reimer, et al., 1981 | LLK |
| 8.27 ± 0.13 | EI | Schildcrout, Pearson, et al., 1968 | RDSH |
| 7.95 ± 0.05 | EI | Bancroft, Reichert, et al., 1968 | RDSH |
| 8.18 | PE | Akopyan, Vovna, et al., 1990 | Vertical value; LL |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C10H14O4Al+ | 9.1 ± 0.2 | ? | EI | Bancroft, Reichert, et al., 1968 | 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.
Akopyan, Vovna, et al., 1990
Akopyan, M.E.; Vovna, V.I.; Kleimenov, S.N.; Lopatin, S.N.; Ustinov, A.Yu.,
Photoelectron spectroscopy of aluminum, chromium, and iron tris-B-diketonates,
Opt. Spectrosc., 1990, 69, 53. [all data]
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]
Schildcrout, Pearson, et al., 1968
Schildcrout, S.M.; Pearson, R.G.; Stafford, F.E.,
Ionization potentials of tris(-diketonate)metal(III) complexes and Koopmans' theorem,
J. Am. Chem. Soc., 1968, 90, 4006. [all data]
Bancroft, Reichert, et al., 1968
Bancroft, G.M.; Reichert, C.; Westmore, J.B.,
Mass spectral studies of metal chelates. II. Mass spectra and appearance potentials of acetylacetonates of trivalent metals of the first transition series,
Inorg. Chem., 1968, 7, 870. [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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