Aluminum tris(acetylacetonate)
- Formula: C15H21AlO6
- Molecular weight: 324.3052
- 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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Condensed phase thermochemistry data
Go To: Top, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes
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:
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
ΔfH°solid | -428.51 ± 0.45 | kcal/mol | Review | Martinho Simões | Selected data. The enthalpy of formation is the average of the results obtained by CC-SB Cavell and Pilcher, 1977 and RSC Hill and Irving, 1966.; MS |
Quantity | Value | Units | Method | Reference | Comment |
S°solid,1 bar | 114.5 | cal/mol*K | N/A | Teghil, Ferro, et al., 1981 | DH |
Constant pressure heat capacity of solid
Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
76.82 | 298. | Teghil, Ferro, et al., 1981 | T = 4.2 to 450 K.; DH |
Phase change data
Go To: Top, Condensed phase thermochemistry data, Gas phase ion energetics data, Mass spectrum (electron ionization), References, Notes
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:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos
MS - José A. Martinho Simões
DH - Eugene S. Domalski and Elizabeth D. Hearing
Quantity | Value | Units | Method | Reference | Comment |
---|---|---|---|---|---|
Tfus | 466.7 | K | N/A | Grinberg, Lazarev, et al., 1986 | Uncertainty assigned by TRC = 0.2 K; TRC |
Tfus | 467.7 | K | N/A | Murray and Hill, 1983 | Uncertainty assigned by TRC = 0.5 K; TRC |
Quantity | Value | Units | Method | Reference | Comment |
ΔvapH° | 18.8 ± 0.2 | kcal/mol | T | Grinberg, Lazarev, et al., 1986, 2 | Based on data from 430. to 530. K.; AC |
Quantity | Value | Units | Method | Reference | Comment |
ΔsubH° | 29.11 ± 0.36 | kcal/mol | N/A | Semyannikov, Igumenov, et al., 2006 | Based on data from 376. to 467. K.; AC |
ΔsubH° | 28.7 ± 0.72 | kcal/mol | ME | Naghibi-Bidokhti, 1977 | See also da Silva and Ferrao, 1988.; AC |
ΔsubH° | 29.1 ± 1.0 | kcal/mol | N/A | Irving and Ribeiro da Silva, 1975 | MS |
ΔsubH° | 29.1 ± 1.0 | kcal/mol | N/A | Irving and da Silva, 1975 | AC |
Enthalpy of sublimation
ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
24.33 | 378. | ME | Siddiqi, Siddiqui, et al., 2007 | Based on data from 345. to 410. K.; AC |
22. | 413. to 443. | TGA | Fahlman and Barron, 2000 | AC |
24.38 ± 0.76 | 448. | BG | Lazarev, Greenberg, et al., 1988 | Based on data from 432. to 464. K.; AC |
5.81 | 458. | N/A | Volkov, Mazurenko, et al., 1978 | AC |
15.8 ± 0.79 | 398. | N/A | Fontaine, Pommier, et al., 1972 | Based on data from 383. to 413. K.; AC |
4.90 | 417. to 476. | N/A | Berg and Truemper, 1960 | See also Berg and Truemper, 1965.; AC |
Enthalpy of fusion
ΔfusH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
---|---|---|---|---|
8.0545 | 466.7 | N/A | Grinberg, Lazarev, et al., 1986 | DH |
8.41 | 463. | DSC | Sabolovic, Mrak, et al., 2004 | AC |
8.05 | 466.7 | N/A | Lazarev, Greenberg, et al., 1988 | AC |
7.82 | 458. | N/A | Beech and Lintonbon, 1971 | AC |
Entropy of fusion
ΔfusS (cal/mol*K) | Temperature (K) | Reference | Comment |
---|---|---|---|
17.2 | 466.7 | Grinberg, Lazarev, et al., 1986 | DH |
Gas phase ion energetics data
Go To: Top, Condensed phase thermochemistry data, Phase change data, Mass spectrum (electron ionization), References, Notes
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 |
Mass spectrum (electron ionization)
Go To: Top, Condensed phase thermochemistry data, 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
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Owner | NIST Mass Spectrometry Data Center Collection (C) 2014 copyright by the U.S. Secretary of Commerce on behalf of the United States of America. All rights reserved. |
---|---|
Origin | Japan AIST/NIMC Database- Spectrum MS-NW-5556 |
NIST MS number | 230299 |
References
Go To: Top, Condensed phase thermochemistry data, 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.
Martinho Simões
Martinho Simões, J.A.,
Private communication (see http://webbook.nist.gov/chemistry/om/). [all data]
Cavell and Pilcher, 1977
Cavell, K.J.; Pilcher, G.,
J. Chem. Soc. Faraday Trans. I, 1977, 73, 1590. [all data]
Hill and Irving, 1966
Hill, J.O.; Irving, R.J.,
J. Chem. Soc. (A), 1966, 971.. [all data]
Teghil, Ferro, et al., 1981
Teghil, R.; Ferro, D.; Bencivenni, L.; Pelino, M.,
A thermodynamic study of the sublimation processes of aluminum and copper acetylacetonates,
Thermochim. Acta, 1981, 44, 213-222. [all data]
Grinberg, Lazarev, et al., 1986
Grinberg, Ya.Kh.; Lazarev, V.B.; Zavernyaev, A.Yu.; Shreider, V.A.; Chepik, S.D.,
Enthalpies of fusion of aluminium(III), chromium(III), zirconium(IV), and zinc(II) acetylacetonates,
Zhur. Fiz. Khim., 1986, 60, 1044. [all data]
Murray and Hill, 1983
Murray, J.P.; Hill, J.O.,
DSC determination of the fusion and sublimation enthalpy of bis(2,4-pentanedionato)beryllium(II) and tris(2,4-pentanedionato)aluminium(III),
Thermochim. Acta, 1983, 63, 211. [all data]
Grinberg, Lazarev, et al., 1986, 2
Grinberg, Ya.Kh.; Lazarev, V.B.; Zavernyaev, A.Yu.; Shreider, V.A.; Chepik, S.D.,
Zh. Fiz. Khim., 1986, 60, 1386. [all data]
Semyannikov, Igumenov, et al., 2006
Semyannikov, P.P.; Igumenov, I.K.; Trubin, S.V.; Chusova, T.P.; Semenova, Z.I.,
Thermodynamics of sublimation of aluminium triacetylacetonate,
Thermochimica Acta, 2006, 451, 1-2, 80-83, https://doi.org/10.1016/j.tca.2006.08.008
. [all data]
Naghibi-Bidokhti, 1977
Naghibi-Bidokhti, H.,
, Ph.D. Thesis, University of Surrey, 1977. [all data]
da Silva and Ferrao, 1988
da Silva, M.A.V. Ribeiro; Ferrao, Maria Luisa C.C.H.,
Energetics of metal-oxygen bonds in metal complexes of β-diketones,
Polym. J., 1988, 60, 8, https://doi.org/10.1351/pac198860081225
. [all data]
Irving and Ribeiro da Silva, 1975
Irving, R.J.; Ribeiro da Silva, M.A.V.,
J. Chem. Soc., Dalton Trans., 1975, 1257.. [all data]
Irving and da Silva, 1975
Irving, Roger J.; da Silva, Manuel A.V. Ribeiro,
Thermochemistry of tri(tropolonato)- and tri(4-methyltropolonato)-aluminium(III),
J. Chem. Soc., Dalton Trans., 1975, 13, 1257, https://doi.org/10.1039/dt9750001257
. [all data]
Siddiqi, Siddiqui, et al., 2007
Siddiqi, M. Aslam; Siddiqui, Rehan A.; Atakan, Burak,
Thermal stability, sublimation pressures and diffusion coefficients of some metal acetylacetonates,
Surface and Coatings Technology, 2007, 201, 22-23, 9055-9059, https://doi.org/10.1016/j.surfcoat.2007.04.036
. [all data]
Fahlman and Barron, 2000
Fahlman, Bradley D.; Barron, Andrew R.,
Substituent effects on the volatility of metal ?-diketonates,
Adv. Mater. Opt. Electron., 2000, 10, 3-5, 223-232, https://doi.org/10.1002/1099-0712(200005/10)10:3/5<223::AID-AMO411>3.0.CO;2-M
. [all data]
Lazarev, Greenberg, et al., 1988
Lazarev, V.B.; Greenberg, J.H.; Ozerova, Z.P.; Sharpataya, G.A.,
DSC and vapour pressure investigation of some β-diketonates,
Journal of Thermal Analysis, 1988, 33, 3, 797-799, https://doi.org/10.1007/BF02138589
. [all data]
Volkov, Mazurenko, et al., 1978
Volkov, S.V.; Mazurenko, E.A.; Bublik, Z.N.,
Effect of the nature of substituents in β-diketonates on their thermodynamic characteristics, Str., Svoistva Primen. β [Beta]-Diketonatov Met., [Mater. Vses. Semin.], 3rd, V.I. Spitsyn, ed(s)., 1978, 119-122. [all data]
Fontaine, Pommier, et al., 1972
Fontaine, R.; Pommier, C.; Guiochon, G.,
Bull. Soc. Chim. Fr., 1972, 8, 3011. [all data]
Berg and Truemper, 1960
Berg, Eugene W.; Truemper, Joseph T.,
A STUDY OF THE VOLATILE CHARACTERISTICS OF VARIOUS METAL β-DIKETONE CHELATES,
J. Phys. Chem., 1960, 64, 4, 487-490, https://doi.org/10.1021/j100833a029
. [all data]
Berg and Truemper, 1965
Berg, Eugene W.; Truemper, Joseph T.,
Vapor pressure-temperature data for various metal β-diketone chelates,
Analytica Chimica Acta, 1965, 32, 245-252, https://doi.org/10.1016/S0003-2670(00)88930-8
. [all data]
Sabolovic, Mrak, et al., 2004
Sabolovic, Jasmina; Mrak, Zeljko; Kostrun, Sanja; Janekovic, August,
Is the Enthalpy of Fusion of Tris(acetylacetonato)metal(III) Complexes Affected by Their Potential Energy in the Crystal State?,
Inorg. Chem., 2004, 43, 26, 8479-8489, https://doi.org/10.1021/ic048900u
. [all data]
Beech and Lintonbon, 1971
Beech, Graham; Lintonbon, Roger M.,
Thermal and kinetic studies of some complexes of 2,4-pentanedione,
Thermochimica Acta, 1971, 3, 2, 97-105, https://doi.org/10.1016/0040-6031(71)80003-5
. [all data]
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, Condensed phase thermochemistry data, Phase change data, Gas phase ion energetics data, Mass spectrum (electron ionization), References
- Symbols used in this document:
AE Appearance energy Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) Tfus Fusion (melting) point ΔfH°solid Enthalpy of formation of solid at standard conditions ΔfusH Enthalpy of fusion ΔfusS Entropy of fusion ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions ΔvapH° Enthalpy of vaporization at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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