Bis(acetylacetonato)manganese
- Formula: C10H14MnO4
- Molecular weight: 253.1538
- IUPAC Standard InChI: InChI=1S/2C5H8O2.Mn/c2*1-4(6)3-5(2)7;/h2*3,6H,1-2H3;/q;;+2/p-2/b2*4-3-;
- IUPAC Standard InChIKey: ZQZQURFYFJBOCE-FDGPNNRMSA-L
- CAS Registry Number: 14024-58-9
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Manganese, bis(2,4-pentanedionato-O,O')-; Manganese, bis(2,4-pentanedionato)-; Bis(2,4-pentanedionato)manganese; Manganese bis(acetylacetonate); Manganese bis(2,4-pentanedionate); Manganese(II) acetylacetonate; Manganese(II) bis(acetylacetonate); Manganese(2+) acetylacetonate; Manganous acetylacetonate; Manganese(II) 2,4-pentanedionate; Bis(acetylacetonato)manganese(II); Manganese acetylacetonate; Acetylacetone manganese(II); Bis(acetylacetone)manganese; Manganese diacetylacetonate; Manganese, bis(2,4-pentanedionato-κO,κO')-; Manganese, bis(2,4-pentanedionato-κO2,κO4)-; NSC 177707; bis(pentane-2,4-dionato-O,O')manganese
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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
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 139.3 ± 2.5 | kJ/mol | ME | Malkerova, Alikhanyan, et al., 1990 | Based on data from 390. to 440. K. |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Reference |
|---|---|---|
| 87.0 | 343. | Maslowska and Baranowski, 1981 |
| 88.7 | 400. | Götze, Bloss, et al., 1970 |
Gas phase ion energetics data
Go To: Top, Phase change 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 as indicated in comments:
LBLHLM - Sharon G. Lias, John E. Bartmess, Joel F. Liebman, John L. Holmes, Rhoda D. Levin, and W. Gary Mallard
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
View reactions leading to C10H14MnO4+ (ion structure unspecified)
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 7.0 | PE | Kitagawa, Morishima, et al., 1983 | LBLHLM |
| 8.34 ± 0.05 | EI | Reichert and Westmore, 1969 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C5H7O2Mn+ | 13.7 ± 0.1 | ? | EI | Reichert and Westmore, 1969 | RDSH |
| C9H11O4Mn+ | 11.7 ± 0.1 | CH3 | EI | Reichert and Westmore, 1969 | RDSH |
References
Go To: Top, Phase change data, 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.
Malkerova, Alikhanyan, et al., 1990
Malkerova, I.P.; Alikhanyan, A.S.; Sevast'yanov, V.G.; Grinberg, Ya.Kh.; Gorgoraki, V.I.,
Thermal behavior of 3d transition metal acetylacetonates,
Zh. Neorg. Khim., 1990, 35, 2, 413. [all data]
Maslowska and Baranowski, 1981
Maslowska, J.; Baranowski, J.B.,
Chemia Analityczna, 1981, 26, 1017. [all data]
Götze, Bloss, et al., 1970
Götze, H.-J.; Bloss, K.; Molketin, H.,
Dampfdruckbestimmung von Acetylacetonaten,
Zeitschrift für Physikalische Chemie, 1970, 73, 46, 314-320, https://doi.org/10.1524/zpch.1970.73.46.314
. [all data]
Kitagawa, Morishima, et al., 1983
Kitagawa, S.; Morishima, I.; Yoshikawa, K.,
UV photoelectron spectra of some transition metal(II)aAcetylacetonates,
Polyhedron, 1983, 2, 43. [all data]
Reichert and Westmore, 1969
Reichert, C.; Westmore, J.B.,
Mass spectral studies of metal chelates. IV.Mass spectra, appearance potentials, and coordinate bond energies of bis(acetylacetonate)metal(II) complexes of the first transition series,
Inorg. Chem., 1969, 8, 1012. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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