Anthracene TCNB
- Formula: C24H12N4
- Molecular weight: 356.3789
- CAS Registry Number: 747-42-2
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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
Temperature of phase transition
| Ttrs (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|
| 208.5 | crystaline, III | crystaline, II | Ecolivet, Bertault, et al., 1987 |
Enthalpy of phase transition
| ΔHtrs (kJ/mol) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.151 | 211.5 | crystaline, II | crystaline, I | Ecolivet, Bertault, et al., 1987 | Total enthalpy and entropy between 180 and 215 K. |
Entropy of phase transition
| ΔStrs (J/mol*K) | Temperature (K) | Initial Phase | Final Phase | Reference | Comment |
|---|---|---|---|---|---|
| 0.71 | 211.5 | crystaline, II | crystaline, I | Ecolivet, Bertault, et al., 1987 | Total |
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.
Ecolivet, Bertault, et al., 1987
Ecolivet, C.; Bertault, M.; Mierzejewski, A.; Collet, A.,
Brillouin scattering and calorimetric studies of structural phase transitions in anthracene-TCNB and p-dichlorobenzophenone,
Stud. Phys. Theor. Chem., 1987, 46, 187-192. [all data]
Notes
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- Symbols used in this document:
Ttrs Temperature of phase transition ΔHtrs Enthalpy of phase transition ΔStrs Entropy of phase transition - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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