OBrO

Vibrational and/or electronic energy levels

Go To: Top, NIST Free Links, 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:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 15861.5 ± 2.2 gas C-X 388 645 Rattigan, Jones, et al., 1994
Miller, Nickolaisen, et al., 1997
Knight, Ravishankara, et al., 2000
Fleischmann, Meyer-Arneck, et al., 2005
To = 15818.4 ± 0.2 Ne C-X 482 632 Lee and Lee, 2000
To = 16785 ± 20 Ar C-X 400 600 Maier and Bothur, 1995
Kolm, Engdahl, et al., 1997
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 Sym. stretch 641.5 gas AB Rattigan, Jones, et al., 1994
Miller, Nickolaisen, et al., 1997
1 Sym. stretch 642.77 ± 0.13 Ne AB Lee and Lee, 2000
1 Sym. stretch 631 T Ar AB Kolm, Engdahl, et al., 1997
2 Bend 210.7 gas AB Rattigan, Jones, et al., 1994
Miller, Nickolaisen, et al., 1997
2 Bend 223.2 ± 0.4 Ne AB Lee and Lee, 2000
2 Bend 221 T Ar AB Kolm, Engdahl, et al., 1997
b2 3 Asym. stretch 463 H Ne AB Lee and Lee, 2000

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 Sym. stretch 799.4 gas AB IR Miller, Nickolaisen, et al., 1997
Chu and Li, 2000
Fleischmann, Meyer-Arneck, et al., 2005
1 Sym. stretch 797.6 Ne IR Lee and Lee, 2000
1 Sym. stretch 795.7 Ar IR Maier and Bothur, 1995
Kolm, Engdahl, et al., 1997
2 Bend 312.2 ± 0.5 gas AB Miller, Nickolaisen, et al., 1997
Fleischmann, Meyer-Arneck, et al., 2005
2 Bend 317.0 Ar IR Kolm, Engdahl, et al., 1997
b2 3 Asym. stretch 848.6 gas IR Muller, Miller, et al., 1996
Chu and Li, 2000
3 Asym. stretch 848.4 Ne IR Lee and Lee, 2000
3 Asym. stretch 845.2 Ar IR Tevault, Walker, et al., 1978
Maier and Bothur, 1995
Kolm, Engdahl, et al., 1997

Additional references: Jacox, 1994, page 114; Jacox, 1998, page 206; Jacox, 2003, page 150; Muller, Miller, et al., 1997

Notes

H(1/2)(2ν)
TTentative assignment or approximate value
oEnergy separation between the v = 0 levels of the excited and electronic ground states.

References

Go To: Top, Vibrational and/or electronic energy levels, NIST Free Links, Notes

Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Rattigan, Jones, et al., 1994
Rattigan, O.V.; Jones, R.L.; Cox, R.A., The visible spectrum of gaseous OBrO, Chem. Phys. Lett., 1994, 230, 1-2, 121, https://doi.org/10.1016/0009-2614(94)01129-X . [all data]

Miller, Nickolaisen, et al., 1997
Miller, C.E.; Nickolaisen, S.L.; Francisco, J.S.; Sander, S.P., The OBrO C([sup 2]A[sub 2])←X([sup 2]B[sub 1]) absorption spectrum, J. Chem. Phys., 1997, 107, 7, 2300, https://doi.org/10.1063/1.474606 . [all data]

Knight, Ravishankara, et al., 2000
Knight, G.; Ravishankara, A.R.; Burkholder, J.B., Laboratory Studies of OBrO, J. Phys. Chem. A, 2000, 104, 47, 11121, https://doi.org/10.1021/jp002226u . [all data]

Fleischmann, Meyer-Arneck, et al., 2005
Fleischmann, O.C.; Meyer-Arneck, J.; Burrows, J.P.; Orphal, J., The Visible Absorption Spectrum of OBrO, Investigated by Fourier Transform Spectroscopy, J. Phys. Chem. A, 2005, 109, 23, 5093, https://doi.org/10.1021/jp044911x . [all data]

Lee and Lee, 2000
Lee, Y.-C.; Lee, Y.-P., The Visible Absorption Spectrum of, J. Phys. Chem. A, 2000, 104, 30, 6951, https://doi.org/10.1021/jp000527y . [all data]

Maier and Bothur, 1995
Maier, G.; Bothur, A., Bromsuperoxid: Bildung und Photoisomerisierung zu Bromdioxid, Z. Anorg. Allg. Chem., 1995, 621, 5, 743, https://doi.org/10.1002/zaac.19956210509 . [all data]

Kolm, Engdahl, et al., 1997
Kolm, J.; Engdahl, A.; Schrems, O.; Nelander, B., A spectroscopic and photoisomerisation study of bromine dioxides in argon matrices, Chem. Phys., 1997, 214, 2-3, 313, https://doi.org/10.1016/S0301-0104(96)00307-2 . [all data]

Chu and Li, 2000
Chu, L.T.; Li, Z., Fourier transform infrared spectroscopic study of Br2O and OBrO, Chem. Phys. Lett., 2000, 330, 1-2, 68, https://doi.org/10.1016/S0009-2614(00)01090-3 . [all data]

Muller, Miller, et al., 1996
Muller, H.S.P.; Miller, C.E.; Cohen, E.A., Dibrommonoxid, Br2O, und Bromdioxid, OBrO: spektroskopische Eigenschaften, Molekülstrukturen und harmonische Kraftfelder, Angew. Chem., 1996, 108, 18, 2285, https://doi.org/10.1002/ange.19961081832 . [all data]

Tevault, Walker, et al., 1978
Tevault, D.E.; Walker, N.; Smardzewski, R.R.; Fox, W.B., Infrared spectra of the BrO and OBrO free radicals and of BrOBr and BrBrO molecules in Solid Argon at 10K, J. Phys. Chem., 1978, 82, 25, 2733, https://doi.org/10.1021/j100514a022 . [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]

Muller, Miller, et al., 1997
Muller, H.S.P.; Miller, C.E.; Cohen, E.A., The rotational spectrum and molecular properties of bromine dioxide, OBrO, J. Chem. Phys., 1997, 107, 20, 8292, https://doi.org/10.1063/1.475030 . [all data]

Notes

Go To: Top, Vibrational and/or electronic energy levels, NIST Free Links, References