Zinc, [5,10,15,20-tetraphenyl-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]-, (SP-4-1)-
- Formula: C44H28N4Zn
- Molecular weight: 678.10
- CAS Registry Number: 14074-80-7
- Information on this page:
- Other data available:
- Options:
Phase change data
Go To: Top, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: William E. Acree, Jr., James S. Chickos
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| ΔsubH° | 46.8 ± 0.7 | kcal/mol | ME | Patiño, Campos, et al., 2002 | Based on data from 555. - 567. K. |
Enthalpy of sublimation
| ΔsubH (kcal/mol) | Temperature (K) | Method | Reference | Comment |
|---|---|---|---|---|
| 43.7 ± 0.7 | 559. | ME | Patiño, Campos, et al., 2002 | Based on data from 555. - 567. K. |
| 50.9 ± 0.7 | 563. - 663. | N/A | Perlovich, Naneishvili, et al., 1994 | See also Patiño, Campos, et al., 2002. |
| 26.1 | 666. | UV/Vis | Edwards, Dolphin, et al., 1971 | See also Patiño, Campos, et al., 2002. |
References
Go To: Top, Phase change data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Patiño, Campos, et al., 2002
Patiño, Rodrigo; Campos, Myriam; Torres, Luis Alfonso,
A thermochemical study of 5,10,15,20-tetraphenylporphine zinc(II) by rotating bomb combustion calorimetry and by Knudsen effusion experiments,
The Journal of Chemical Thermodynamics, 2002, 34, 2, 193-204, https://doi.org/10.1006/jcht.2001.0911
. [all data]
Perlovich, Naneishvili, et al., 1994
Perlovich, G.L.; Naneishvili, B.K.; Golubchikov, O.A.,
Thermodynamic characteristics of sublimation of tetraphenylporphyrin metal complexes,
Zh. Fiz. Khim., 1994, 68, 11, 1932. [all data]
Edwards, Dolphin, et al., 1971
Edwards, L.; Dolphin, D.H.; Gouterman, M.; Adler, A.D.,
Porphyrins XVII. Vapor absorption spectra and redox reactions: Tetraphenylporphins and porphin,
Journal of Molecular Spectroscopy, 1971, 38, 1, 16-32, https://doi.org/10.1016/0022-2852(71)90090-7
. [all data]
Notes
Go To: Top, Phase change data, References
- Symbols used in this document:
ΔsubH Enthalpy of sublimation ΔsubH° Enthalpy of sublimation at standard conditions - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
- The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. However, NIST makes no warranties to that effect, and NIST shall not be liable for any damage that may result from errors or omissions in the Database.
- Customer support for NIST Standard Reference Data products.