PH3F2
- Formula: F2H3P
- Molecular weight: 71.99439
- CAS Registry Number: 34278-32-5
- Information on this page:
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Vibrational and/or electronic energy levels
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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: Marilyn E. Jacox
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a2 | 3 | PH3 deform. | 1266.15 | m | gas | IR | Seel and Velleman, 1971 Beckers, Breidung, et al., 1990 Beckers, 1993 |
| 4 | PF2 a-stretch | 755.99 | vs | gas | IR | Seel and Velleman, 1971 Beckers, Breidung, et al., 1990 Beckers, 1993 | |
| 4 | PF2 a-stretch | 755 | Ar | IR | Andrews and Withnall, 1989 | ||
| e' | 5 | PH3 a-stretch | 2501.7 | s T | gas | IR | Seel and Velleman, 1971 Beckers, Breidung, et al., 1990 Beckers, 1993 |
| 5 | PH3 a-stretch | 2480 | w b | Ar | IR | Andrews and Withnall, 1989 | |
| 6 | PH3 deform. | 965.45 | s T | gas | IR | Seel and Velleman, 1971 Beckers, Breidung, et al., 1990 Beckers, 1993 | |
| 6 | PH3 deform. | 974 | Ar | IR | Andrews and Withnall, 1989 | ||
| 7 | PF2 deform. | 341.55 | m | gas | IR | Beckers, Burger, et al., 1992 Beckers, 1993 | |
Additional references: Jacox, 1994, page 324; Jacox, 1998, page 315
Notes
| w | Weak |
| m | Medium |
| s | Strong |
| vs | Very strong |
| T | Tentative assignment or approximate value |
| b | Broad |
References
Go To: Top, Vibrational and/or electronic energy levels, Notes
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Seel and Velleman, 1971
Seel, F.; Velleman, K.,
Die Umsetzung von Diphosphin mit Fluorwasserstoff,
Z. Anorg. Allg. Chem., 1971, 385, 1-2, 123, https://doi.org/10.1002/zaac.19713850117
. [all data]
Beckers, Breidung, et al., 1990
Beckers, H.; Breidung, J.; Burger, H.; Kuna, R.; Rahner, A.; Schneider, W.; Thiel, W.,
High-resolution rotation--vibration spectroscopy of difluorophosphorane: A combined theoretical and experimental study,
J. Chem. Phys., 1990, 93, 7, 4603, https://doi.org/10.1063/1.458700
. [all data]
Beckers, 1993
Beckers, H.,
Eine neue Synthese von H3PF2 durch selektive Fluorierung von H3P. Schwingungsspektren und Normalkoordinatenanalyse der Reihe HnD3?nPF2,
Z. Anorg. Allg. Chem., 1993, 619, 11, 1869, https://doi.org/10.1002/zaac.19936191110
. [all data]
Andrews and Withnall, 1989
Andrews, L.; Withnall, R.,
Cocondensation reaction between phosphine and fluorine: matrix infrared spectra of difluorophosphorane, difluorophosphine and fluorophosphine,
Inorg. Chem., 1989, 28, 3, 494, https://doi.org/10.1021/ic00302a023
. [all data]
Beckers, Burger, et al., 1992
Beckers, H.; Burger, H.; Rahner, A.,
FTIR study of the ν7 band of PH3F2 near 340 cm-1,
J. Mol. Spectrosc., 1992, 151, 1, 197, https://doi.org/10.1016/0022-2852(92)90015-G
. [all data]
Jacox, 1994
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules, American Chemical Society, Washington, DC, 1994, 464. [all data]
Jacox, 1998
Jacox, M.E.,
Vibrational and electronic energy levels of polyatomic transient molecules: supplement A,
J. Phys. Chem. Ref. Data, 1998, 27, 2, 115-393, https://doi.org/10.1063/1.556017
. [all data]
Notes
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- Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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