C7O2


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:   ?


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

Tx = 34720 Ar 276 288 Maier, Reisenauer, et al., 1991

State:   X


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

Sigmag+ 1 2279 T Ar IR Maier, Reisenauer, et al., 1991
4 445 T Ar IR Maier, Reisenauer, et al., 1991
Sigmau+ 5 2187.4 w m Ar IR Maier, Reisenauer, et al., 1991
6 2118.5 vs Ar IR Maier, Reisenauer, et al., 1991
7 1696.1 s Ar IR Maier, Reisenauer, et al., 1991
8 856.3 w Ar IR Maier, Reisenauer, et al., 1991

Additional references: Jacox, 1994, page 422

Notes

wWeak
mMedium
sStrong
vsVery strong
TTentative assignment or approximate value
xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Maier, Reisenauer, et al., 1991
Maier, G.; Reisenauer, H.P.; Ulrich, A., Matrixspektroskopische untersuchungen zur existenz von C7 O2 (1,2,3,4,5,6-heptahexaen-1,7-dion), Tetrahed. Lett., 1991, 32, 35, 4469, https://doi.org/10.1016/0040-4039(91)80014-W . [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]


Notes

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