Tetramethylammonium trichloromanganate(II)
- Formula: C4H12Cl3MnN
- Molecular weight: 235.442
- CAS Registry Number: 18616-15-4
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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
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 240.0 | 299.55 | Dunn, Jewess, et al., 1983 | T = 1.5 to 300 K. Value is unsmoothed experimental datum. |
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: Eugene S. Domalski and Elizabeth D. Hearing
Temperature of phase transition
| Ttrs (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|
| 132.1 | crystaline, II, Monoclinic | crystaline, I, hexagonal | Braud, Chanh, et al., 1987 | |
| 126.52 | crystaline, II, Monoclinic | crystaline, I, hexagonal | Dunn, Jewess, et al., 1983 |
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.
Dunn, Jewess, et al., 1983
Dunn, A.; Jewess, M.; Staveley, L.; Worswick, R.D.,
Heat capacity of tetramethylammonium trichloromanganate (II) from 1.5 to 300K,
J. Chem. Thermodynam., 1983, 15, 351-356. [all data]
Braud, Chanh, et al., 1987
Braud, M.N.; Chanh, N.B.; Courseille, C.; Couzi, M.; Meresse, A.,
and Negrier P., Calorimetric, diffractometric and spectroscopic studies of the phase transitions in tetramethylammonium trichloromanganate and tetramethylammonium trichlorocadmiate,
Calorim. Anal. Therm., 1987, 18, 207-211. [all data]
Notes
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- Symbols used in this document:
Cp,solid Constant pressure heat capacity of solid Ttrs Temperature of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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