(2,2,6,6-Tetramethylheptane-3,5-dionato)lithium
- Formula: C11H19LiO2
- Molecular weight: 190.208
- CAS Registry Number: 22441-13-0
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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
Enthalpy of vaporization
| ΔvapH (kcal/mol) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 22.8 ± 0.31 | 550. to 581. | Filatov, Sysoev, et al., 2006 | Value calculated assuming the vapor phase is a tetramer |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference |
|---|---|---|---|
| 45.7 ± 1.7 | 400. to 450. | ME,MS | Filatov, Stabnikov, et al., 2006 |
| 43.28 ± 0.67 | 444. to 543. | N/A | Filatov, Sysoev, et al., 2006 |
| 47.3 ± 3.6 | 537. to 545. | N/A | Filatov, Sysoev, et al., 2006 |
| 42.61 ± 0.48 | 444. to 549. | N/A | Filatov, Sysoev, et al., 2006 |
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.
Filatov, Sysoev, et al., 2006
Filatov, E.S.; Sysoev, S.V.; Zelenina, Ludmila N.; Chusova, Tamara P.; Logvinenko, V.A.; Semyannikov, P.P.; Igumenov, I.K.,
Thermodynamic study of a series lithium β-diketonates,
J Therm Anal Calorim, 2006, 86, 2, 537-539, https://doi.org/10.1007/s10973-006-7470-0
. [all data]
Filatov, Stabnikov, et al., 2006
Filatov, E.S.; Stabnikov, P.A.; Semyannikov, P.P.; Trubin, S.V.; Igumenov, I.K.,
Synthesis and thermal properties of some lithium β-diketonates,
Russ J Coord Chem, 2006, 32, 2, 126-129, https://doi.org/10.1134/S1070328406020084
. [all data]
Notes
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- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔvapH Enthalpy of vaporization - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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