Tetramethylammonium iodide
- Formula: C4H12IN
- Molecular weight: 201.0493
- IUPAC Standard InChI: InChI=1S/C4H12N.HI/c1-5(2,3)4;/h1-4H3;1H/q+1;/p-1
- IUPAC Standard InChIKey: RXMRGBVLCSYIBO-UHFFFAOYSA-M
- CAS Registry Number: 75-58-1
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Methanaminium, N,N,N-trimethyl-, iodide; Ammonium, tetramethyl-, iodide; Artilacer; Banikol; TMAI; Yodurtan
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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 | 207.9 | J/mol*K | N/A | Coulter, Pitzer, et al., 1940 |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 161. | 298.15 | Nagano, Sakiyama, et al., 1988 | |
| 160.79 | 298.15 | Coulter, Pitzer, et al., 1940 | T = 15 to 300 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.
Coulter, Pitzer, et al., 1940
Coulter, L.V.; Pitzer, K.S.; Latimer, W.M.,
The entropies of large ions. The heat capacity, entropy and heat of solution of potassium chloroplatinate, tetramethylammonium iodide and uranyl nitrate hexahydrate,
J. Am. Chem. Soc., 1940, 62, 2845-2851. [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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