Copper, bis(2,2,6-trimethyl-3,5-heptanedionato-O,O')-
- Formula: C20H34CuO4
- Molecular weight: 402.028
- IUPAC Standard InChI: InChI=1S/2C10H18O2.Cu/c2*1-7(2)8(11)6-9(12)10(3,4)5;/h2*6-7,11H,1-5H3;/q;;+2/p-2/b2*8-6-;
- IUPAC Standard InChIKey: PGRIRXFLIQOKAF-HIGYRTBYSA-L
- CAS Registry Number: 41752-16-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: bis(2,2,6-trimethylheptan-3,5-dionato)copper(II)
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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° | 130.2 ± 0.7 | kJ/mol | N/A | Ribeiro da Silva, 1995 | |
| ΔsubH° | 130.6 ± 1.5 | kJ/mol | N/A | Ribeiro da Silva, 1995 | |
| ΔsubH° | 131.7 ± 1.3 | kJ/mol | N/A | Ribeiro da Silva, 1995 | |
| ΔsubH° | 126.4 ± 1.1 | kJ/mol | N/A | Ribeiro Da Silva, Ribeiro Da Silva, et al., 1984 |
Enthalpy of sublimation
| ΔsubH (kJ/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 127.4 ± 0.7 | 354. | ME | Ribeiro da Silva, 1995 | Based on data from 346. - 362. K. |
| 127.8 ± 1.5 | 354. | TE | Ribeiro da Silva, 1995 | Based on data from 346. - 362. K. |
| 129.0 ± 1.3 | 351. | ME | Ribeiro da Silva, 1995 |
References
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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]
Ribeiro Da Silva, Ribeiro Da Silva, et al., 1984
Ribeiro Da Silva, Manuel A.V.; Ribeiro Da Silva, Maria D.M.C.; Carvalho, Ana P.S.M.C.; Akello, Margaret J.; Pilcher, Geofrey,
Standard enthalpies of formation of bis(pentane-2,4-dionato)Cu(II) and of four bis(methyl-substituted heptane-3,5-dionato)Cu(II) complexes: the mean (Cu«58872»O) bond-dissociation enthalpies,
The Journal of Chemical Thermodynamics, 1984, 16, 2, 137-144, https://doi.org/10.1016/0021-9614(84)90146-0
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
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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