Propyldiammonium manganese tetrachloride
- Formula: C3H12Cl4MnN2
- Molecular weight: 272.891
- CAS Registry Number: 59683-18-0
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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 | 357.4 | J/mol*K | N/A | Chhor, Bocquet, et al., 1985 |
Constant pressure heat capacity of solid
| Cp,solid (J/mol*K) | Temperature (K) | Reference | Comment |
|---|---|---|---|
| 298.6 | 298.15 | Chhor, Bocquet, et al., 1985 | T = 10 to 310 K. |
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 (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.710 | 307.6 | crystaline, III | crystaline, II | Chhor, Bocquet, et al., 1985 | DSC study yields H = 725 J/mol*K at 305 K. |
| 0.640 | 336. | crystaline, II | crystaline, I | Chhor, Bocquet, et al., 1985 | From DSC study. |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 2.4 | 307.6 | crystaline, III | crystaline, II | Chhor, Bocquet, et al., 1985 | DSC |
| 1.90 | 336. | crystaline, II | crystaline, I | Chhor, Bocquet, et al., 1985 | From |
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.
Chhor, Bocquet, et al., 1985
Chhor, K.; Bocquet, J.F.; Pommier, C.,
Low-temperature adiabatic calorimeter with an automatic data-acquisition system for the temperature range 10 to 310 K. The molar heat capacity of NH3(CH2)3NH3MnCl4,
J. Chem. Thermodynam., 1985, 17, 379-389. [all data]
Notes
Go To: Top, Condensed phase thermochemistry data, Phase change 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) ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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