FPO

Formula: FOP
Molecular weight: 65.9716
CAS Registry Number: 82867-95-6
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Other data available:
- Reaction thermochemistry data
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Vibrational and/or electronic energy levels

State: X

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


a'	1	PO stretch	1297.54		gas	IR	Paplewski, Burger, et al., 1999 Beckers, Burger, et al., 2001
	1	PO stretch	1292.2		Ar	IR	Ahlrichs, Becherer, et al., 1986
	2	Bend	420	T	gas	IR	Allaf and Boustani, 1998
	2	Bend	416.0		Ar	IR	Ahlrichs, Becherer, et al., 1986
	3	PF stretch	819.57		gas	IR	Allaf and Boustani, 1998 Paplewski, Burger, et al., 1999 Beckers, Burger, et al., 2001
	3	PF stretch	811.4		Ar	IR	Ahlrichs, Becherer, et al., 1986

Additional references: Jacox, 1994, page 103; Jacox, 2003, page 142; Gatehouse, Brupbacher, et al., 1999

Notes

Tentative assignment or approximate value

References

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Paplewski, Burger, et al., 1999
Paplewski, P.; Burger, H.; Beckers, H., Z. Naturforsch., 1999, 54a, 507. [all data]

Beckers, Burger, et al., 2001
Beckers, H.; Burger, H.; Paplewski, P.; Bogey, M.; Demaison, J.; Drean, P.; Walters, A.; Breidung, J.; W. Thiel. Phys. Chem. Chem. Phys., 4247, 2001. [all data]

Ahlrichs, Becherer, et al., 1986
Ahlrichs, R.; Becherer, R.; Binnewies, M.; Borrmann, H.; Schunck, S.; Schnockel, H., Formation and structure of molecular O:P-F. Mass spectrometry, infrared spectra of the matrix isolated species and ab initio calculations, J. Am. Chem. Soc., 1986, 108, 25, 7905, https://doi.org/10.1021/ja00285a004 . [all data]

Allaf and Boustani, 1998
Allaf, A.W.; Boustani, I., Gas-phase infrared spectra of phosphorus (III) oxyhalide: Experimental and theoretical study of OPF and OPCl, Vib. Spectrosc., 1998, 16, 1, 69, https://doi.org/10.1016/S0924-2031(97)00047-7 . [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, 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]

Gatehouse, Brupbacher, et al., 1999
Gatehouse, B.; Brupbacher, Th.; Gerry, M.C.L., Fourier Transform Microwave Spectrum, Geometry, and Hyperfine Coupling Constants of Phosphenous Fluoride, OPF, J. Phys. Chem. A, 1999, 103, 5, 560, https://doi.org/10.1021/jp984202h . [all data]

Notes

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Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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