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Phosphorus dioxide


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:   2B1


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

To = 30393 ± 2 gas 2B1-X 268 600 Verma and McCarthy, 1983
Hamilton, 1987
Ar 2B1-X 292 301 Withnall, McCluskey, et al., 1989


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a1 1 Sym. stretch 933 gas AB LF Verma and McCarthy, 1983
Lei, Teslja, et al., 2001
1 Sym. stretch 942 Ar AB Withnall, McCluskey, et al., 1989
2 Bend 389 gas AB LF Verma and McCarthy, 1983
Lei, Teslja, et al., 2001

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

a1 1 PO s-stretch 1076 ± 12 gas LMR LF Kawaguchi, Saito, et al., 1985
Hamilton, 1987
Lei, Teslja, et al., 2001
2 Bend 397 ± 12 gas LMR LF Kawaguchi, Saito, et al., 1985
Hamilton, 1987
Lei, Teslja, et al., 2001
2 Bend 386.4 Ar IR Mielke, McCluskey, et al., 1990
b2 3 PO a-stretch 1327.53 gas DL Qian, Davies, et al., 1995
Qian, Davies, et al., 1995, 2
Lawson, Hoffman, et al., 2011
3 PO a-stretch 1319.1 Ar IR Andrews and Withnall, 1988
Withnall and Andrews, 1988
Mielke, McCluskey, et al., 1990
Bauschlicher, Zhou, et al., 2000

Additional references: Jacox, 1994, page 93; Jacox, 1998, page 194; Jacox, 2003, page 135

Notes

oEnergy 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.

Verma and McCarthy, 1983
Verma, R.D.; McCarthy, C.F., A new spectrum of the PO, Can. J. Phys., 1983, 61, 8, 1149, https://doi.org/10.1139/p83-145 . [all data]

Hamilton, 1987
Hamilton, P.A., The laser induced fluorescence spectrum and radiative lifetime of PO2, J. Chem. Phys., 1987, 86, 1, 33, https://doi.org/10.1063/1.452624 . [all data]

Withnall, McCluskey, et al., 1989
Withnall, R.; McCluskey, M.; Andrews, L., Absorption spectra of the phosphorus oxide (PO2 and PO3) radicals in solid argon, J. Phys. Chem., 1989, 93, 1, 126, https://doi.org/10.1021/j100338a028 . [all data]

Lei, Teslja, et al., 2001
Lei, J.; Teslja, A.; Nizamov, B.; Dagdigian, P.J., Free-Jet Electronic Spectroscopy of the PO, J. Phys. Chem. A, 2001, 105, 33, 7828, https://doi.org/10.1021/jp011778p . [all data]

Kawaguchi, Saito, et al., 1985
Kawaguchi, K.; Saito, S.; Hirota, E.; Ohashi, N., Far-infrared laser magnetic resonance detection and microwave spectroscopy of the PO2 radical, J. Chem. Phys., 1985, 82, 11, 4893, https://doi.org/10.1063/1.448661 . [all data]

Mielke, McCluskey, et al., 1990
Mielke, Z.; McCluskey, M.; Andrews, L., Matrix reactions of P2 and O3 molecules, Chem. Phys. Lett., 1990, 165, 2-3, 146, https://doi.org/10.1016/0009-2614(90)85420-H . [all data]

Qian, Davies, et al., 1995
Qian, H.-B.; Davies, P.B.; Ahmad, I.K.; Hamilton, P.A., Detection of the infrared laser spectrum of the PO2 radical in the gas phase, Chem. Phys. Lett., 1995, 235, 3-4, 255, https://doi.org/10.1016/0009-2614(95)00128-Q . [all data]

Qian, Davies, et al., 1995, 2
Qian, H.-B.; Davies, P.B.; Hamilton, P.A., J. Chem. Soc., 1995, Faraday Trans. 91, 2993. [all data]

Lawson, Hoffman, et al., 2011
Lawson, M.A.; Hoffman, K.J.; Davies, P.B., Infrared diode laser spectroscopy of the «nu»3 fundamental band of the PO2 free radical, J. Mol. Spectrosc., 2011, 269, 1, 61, https://doi.org/10.1016/j.jms.2011.04.019 . [all data]

Andrews and Withnall, 1988
Andrews, L.; Withnall, R., Matrix reactions of oxygen atoms with P4. Infrared spectra of P4O, P2O, PO and PO2, J. Am. Chem. Soc., 1988, 110, 17, 5605, https://doi.org/10.1021/ja00225a001 . [all data]

Withnall and Andrews, 1988
Withnall, R.; Andrews, L., Infrared spectra of oxygen atom-phosphine reaction products trapped in solid argon, J. Phys. Chem., 1988, 92, 16, 4610, https://doi.org/10.1021/j100327a012 . [all data]

Bauschlicher, Zhou, et al., 2000
Bauschlicher, C.W., Jr.; Zhou, M.; Andrews, L., A Study of the Products of the Reaction of Phosphorus and Dioxygen, J. Phys. Chem. A, 2000, 104, 16, 3566, https://doi.org/10.1021/jp993623b . [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]

Jacox, 2003
Jacox, M.E., Vibrational and electronic energy levels of polyatomic transient molecules: supplement B, J. Phys. Chem. Ref. Data, 2003, 32, 1, 1-441, https://doi.org/10.1063/1.1497629 . [all data]


Notes

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