Copper(II), benzoylacetonate
- Formula: C20H18CuO4
- Molecular weight: 385.901
- IUPAC Standard InChI: InChI=1S/2C10H10O2.Cu/c2*1-8(11)7-10(12)9-5-3-2-4-6-9;/h2*2-7,12H,1H3;/q;;+2/p-2/b2*10-7-;
- IUPAC Standard InChIKey: IIPJCJBKVVFLHI-CVMHYBSASA-L
- CAS Registry Number: 14128-84-8
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Copper, bis(1-phenyl-1,3-butanedionato-O,O')-; Bis(1-phenyl-1,3-butanedionato)copper
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Phase change data
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: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 159.3 ± 1.7 | kJ/mol | TE | Ribeiro da Silva, 1995 | Based on data from 429. to 450. K. |
| ΔsubH° | 159.3 ± 1.9 | kJ/mol | ME | Ribeiro da Silva, 1995 | Based on data from 429. to 450. K. |
| ΔsubH° | 160. ± 4. | kJ/mol | C | Da Silva and Reis, 1979 |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 152.2 ± 1.7 | 439. | TE | Ribeiro da Silva, 1995 | Based on data from 429. to 450. K. |
| 152.2 ± 1.9 | 439. | ME | Ribeiro da Silva, 1995 | Based on data from 429. to 450. K. |
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 by: Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
Ionization energy determinations
| IE (eV) | Method | Reference |
|---|---|---|
| 8.37 ± 0.05 | EI | Reichert and Westmore, 1970 |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C10H9O2Cu+ | 10.7 ± 0.1 | ? | EI | Reichert and Westmore, 1970 |
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.
Ribeiro da Silva, 1995
Ribeiro da Silva, M.,
Vapour pressures and standard molar enthalpies of sublimation of seven crystalline copper(II) β-diketonates. The mean molar (Cu-O) bond-dissociation enthalpies,
The Journal of Chemical Thermodynamics, 1995, 27, 2, 175-190, https://doi.org/10.1006/jcht.1995.0014
. [all data]
Da Silva and Reis, 1979
Da Silva, Manuel A.V. Ribeiro; Reis, Ana Maria M.V.,
Thermochemistry of Copper(II) .BETA.-diketonates. II. Bis(benzoylacetonato)copper(II).,
Bull. Chem. Soc. Jpn., 1979, 52, 10, 3080-3083, https://doi.org/10.1246/bcsj.52.3080
. [all data]
Reichert and Westmore, 1970
Reichert, C.; Westmore, J.B.,
Mass spectral studies of metal chelates. VI. Mass spectra and appearance potentials of U-diketonates of copper(II),
Can. J. Chem., 1970, 48, 3213. [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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