Ethanaminium, N,N,N-triethyl-, iodide
- Formula: C8H20IN
- Molecular weight: 257.1556
- IUPAC Standard InChI: InChI=1S/C8H20N.HI/c1-5-9(6-2,7-3)8-4;/h5-8H2,1-4H3;1H/q+1;/p-1
- IUPAC Standard InChIKey: UQFSVBXCNGCBBW-UHFFFAOYSA-M
- CAS Registry Number: 68-05-3
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Ammonium, tetraethyl-, iodide; Tetramon iodide; Tetraethylammonium iodide; Tetramon-I
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Condensed phase thermochemistry 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: Eugene S. Domalski and Elizabeth D. Hearing
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| S°solid,1 bar | 74.40 | cal/mol*K | N/A | Johnson and Martin, 1973 |
Constant pressure heat capacity of solid
| Cp,solid (cal/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 60.7 | 298.15 | Nagano, Sakiyama, et al., 1988 | |
| 60.80 | 298.15 | Johnson and Martin, 1973 | T = 12 to 310 K. |
References
Go To: Top, Condensed phase thermochemistry data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Johnson and Martin, 1973
Johnson, D.A.; Martin, J.F.,
Thermodynamic properties of tetra-alkylammonium ions in aqueous solution,
J. Chem. Soc. Dalton, 1973, 1973, 1585-1590. [all data]
Nagano, Sakiyama, et al., 1988
Nagano, Y.; Sakiyama, M.; Fujiwara, T.; Kondo, Y.,
Thermochemical study of tetramethyl- and tetraethylammonium halides: nonionic cohesive energies in the crystals and hydration enthalpies of the cations,
J. Phys. Chem., 1988, 92(20), 5823-5827. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, References
- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid S°solid,1 bar Entropy of solid at standard conditions (1 bar) - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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