1H-Isoindole-1,3(2H)-dione, 2-phenyl-
- Formula: C14H9NO2
- Molecular weight: 223.2268
- IUPAC Standard InChI: InChI=1S/C14H9NO2/c16-13-11-8-4-5-9-12(11)14(17)15(13)10-6-2-1-3-7-10/h1-9H
- IUPAC Standard InChIKey: MFUPLJQNEXUUDW-UHFFFAOYSA-N
- CAS Registry Number: 520-03-6
- Chemical structure:
This structure is also available as a 2d Mol file - Other names: Phthalimide, N-phenyl-; Phthalanil; N-Phenylphthalic acid imide; N-phenylphthalimide
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Phase change data
Go To: Top, Gas phase ion energetics data, 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: Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
| Quantity | Value | Units | Method | Reference | Comment |
|---|---|---|---|---|---|
| Tfus | 490.4 | K | N/A | Kolev and Juchnovski, 1993 | Uncertainty assigned by TRC = 1.5 K |
Gas phase ion energetics data
Go To: Top, Phase change data, References, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
RDSH - Henry M. Rosenstock, Keith Draxl, Bruce W. Steiner, and John T. Herron
B - John E. Bartmess
Electron affinity determinations
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.153 ± 0.087 | IMRE | Paul and Kebarle, 1989 | ΔGea(423 K) = -25.4±1 kcal/mol, ΔS(est) = -3±3 eu; B |
Ionization energy determinations
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 8.8 | EI | Cotter and Dine-Hart, 1966 | RDSH |
Appearance energy determinations
| Ion | AE (eV) | Other Products | Method | Reference | Comment |
|---|---|---|---|---|---|
| C13H9N+ | 11.0 | CO2 | EI | Cotter and Dine-Hart, 1966 | RDSH |
References
Go To: Top, Phase change data, Gas phase ion energetics data, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Kolev and Juchnovski, 1993
Kolev, T.; Juchnovski, I.,
Vibrational assignment of N-phenylphthalimide and 15N-phenylphthalimide,
Spectrosc. Lett., 1993, 26, 207-25. [all data]
Paul and Kebarle, 1989
Paul, G.; Kebarle, P.,
Electron Affinities of Cyclic Unsaturated Dicarbonyls: Maleic Anhydrides, Maleimides, and Cyclopentendione,
J. Am. Chem. Soc., 1989, 111, 2, 464, https://doi.org/10.1021/ja00184a009
. [all data]
Cotter and Dine-Hart, 1966
Cotter, J.L.; Dine-Hart, R.A.,
Ionization and dissociation of some aromatic imides under electron impact,
Chem. Commun., 1966, 809. [all data]
Notes
Go To: Top, Phase change data, Gas phase ion energetics data, References
- Symbols used in this document:
AE Appearance energy EA Electron affinity Tfus Fusion (melting) point - Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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