Phosphino radical
- Formula: H2P
- Molecular weight: 32.98964
- IUPAC Standard InChI: InChI=1S/H2P/h1H2
- IUPAC Standard InChIKey: FVZVCSNXTFCBQU-UHFFFAOYSA-N
- CAS Registry Number: 13765-43-0
- Chemical structure:
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Vibrational and/or electronic energy levels
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: Marilyn E. Jacox
State: A
| Energy (cm-1) |
Med. | Transition | λmin (nm) |
λmax (nm) |
References | ||
|---|---|---|---|---|---|---|---|
| To = 18276.569 | gas | A-X | 360 | 880 | Ramsay, 1956 | ||
| Guenebaut and Pascat, 1964 | |||||||
| Guenebaut, Pascat, et al., 1965 | |||||||
| Dixon, Duxbury, et al., 1967 | |||||||
| Pascat, Berthou, et al., 1968 | |||||||
| Berthou, Pascat, et al., 1972 | |||||||
| Chen, Zhang, et al., 1994 | |||||||
| Hirota and Kakimoto, 1995 | |||||||
| Jakubek, Bunker, et al., 2006 | |||||||
| To = 18215 ± 4 | Ar | A-X | 405 | 550 | Larzilliere and Jacox, 1979 | ||
| Withnall, McCluskey, et al., 1989 | |||||||
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | 2 | Bend | 949.12 | gas | UV | Guenebaut and Pascat, 1964 Berthou, Pascat, et al., 1972 | |
| 2 | Bend | 949 ± 7 | Ar | AB | Larzilliere and Jacox, 1979 Withnall, McCluskey, et al., 1989 | ||
State: X
| Vib. sym. |
No. | Approximate type of mode |
cm-1 | Med. | Method | References | |
|---|---|---|---|---|---|---|---|
| a1 | 1 | Sym. stretch | 2298 ± 3 | gas | LF Ra | Zittel and Lineberger, 1976 Abraham, Bekkaoui, et al., 1992 Ervin and Lineberger, 2005 Jakubek, Bunker, et al., 2006 | |
| 2 | Bend | 1101.91 | gas | LF LMR | Guenebaut and Pascat, 1964 Dixon, Duxbury, et al., 1967 Davies, Russell, et al., 1979 Jakubek, Bunker, et al., 2006 | ||
| 2 | Bend | 1103 | m | Ar | IR | Larzilliere and Jacox, 1979 | |
Additional references: Jacox, 1994, page 22; Jacox, 1998, page 134; Jacox, 2003, page 19; Barrow, Dixon, et al., 1974; Davies, Russell, et al., 1976; Vervloet and Berthou, 1976; Huie, Long, et al., 1978; Sam and Yardley, 1978; Hills and McKellar, 1979; Birss, Lessard, et al., 1982; Endo, Saito, et al., 1983; Kajita, Endo, et al., 1987; Xuan and Margani, 1990; Hirao, Hayakashi, et al., 1998; Margules, Herbst, et al., 2002
Notes
| m | Medium |
| o | Energy separation between the v = 0 levels of the excited and electronic ground states. |
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.
Ramsay, 1956
Ramsay, D.A.,
Absorption Spectra of Free PH2 and PD Radicals,
Nature, 1956, 178, 4529, 374, https://doi.org/10.1038/178374a0
. [all data]
Guenebaut and Pascat, 1964
Guenebaut, H.; Pascat, B.,
Compt. Rend. Acad. Sci. (Paris), 1964, 259, 2412. [all data]
Guenebaut, Pascat, et al., 1965
Guenebaut, H.; Pascat, B.; Berthou, J.-M.,
J. Chim. Phys., 1965, 62, 867. [all data]
Dixon, Duxbury, et al., 1967
Dixon, R.N.; Duxbury, G.; Ramsay, D.A.,
Rotational Analysis of the 0-0 Band of the $^2$A$_1$-$^2$B$_1$ Electronic Transition of PH$_2$,
Proc. Roy. Soc. (London) A296, 1967, 296, 1445, 137, https://doi.org/10.1098/rspa.1967.0011
. [all data]
Pascat, Berthou, et al., 1968
Pascat, B.; Berthou, J.M.; Prudhomme, J.C.; Guenebaut, H.; Ramsay, D.A.,
J. Chim. Phys., 1968, 65, 2022. [all data]
Berthou, Pascat, et al., 1972
Berthou, J.M.; Pascat, B.; Guenebaut, H.; Ramsay, D.A.