Bis-decylammonium tetrachlorocadmium
- Formula: C20H48CdCl4N2
- Molecular weight: 570.832
- CAS Registry Number: 53188-91-3
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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: Eugene S. Domalski and Elizabeth D. Hearing
Enthalpy of phase transition
| ΔHtrs (kcal/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.4630 | 309. | crystaline, III | crystaline, II | Bocanegra, Arriandiaga, et al., 1975 | |
| 0.00402 | 437. | crystaline, II | crystaline, I | Bocanegra, Arriandiaga, et al., 1975 | |
| 1.912 | 308. | crystaline, III | crystaline, II | Ricard, Cavagnat, et al., 1985 | |
| 7.0507 | 313. | crystaline, II | crystaline, I | Ricard, Cavagnat, et al., 1985 |
Entropy of phase transition
| ΔStrs (cal/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 1.5 | 309. | crystaline, III | crystaline, II | Bocanegra, Arriandiaga, et al., 1975 | |
| 0.0091 | 437. | crystaline, II | crystaline, I | Bocanegra, Arriandiaga, et al., 1975 | |
| 6.0 | 308. | crystaline, III | crystaline, II | Ricard, Cavagnat, et al., 1985 | |
| 23. | 313. | crystaline, II | crystaline, I | Ricard, Cavagnat, et al., 1985 |
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.
Bocanegra, Arriandiaga, et al., 1975
Bocanegra, E.H.; Arriandiaga, M.A.; Tello, M.J.; Arend, H.,
Specific heat anomalies in the structural phase transitions in (CnH2n+1NH3)2MnCl4 compounds,
Quatrieme Conference Internationale de Thermodynamique Chimique, 1975, II, Thermophysique (capacites thermiques) pp 12-18. [all data]
Ricard, Cavagnat, et al., 1985
Ricard, L.; Cavagnat, R.; Rey-Lafon, M.,
Vibrational study of the dynamics of n-alkylammonium chains in the perovskite-type layer compounds (CnH2n+1NH3)2CdCl4 (n = 8,12,16),
J. Phys. Chem., 1985, 89, 4887-4894. [all data]
Notes
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- Symbols used in this document:
ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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