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HNCO+


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:   D


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

Txx = 61480 ± 320 gas Cradock, Ebsworth, et al., 1972


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

1000 ± 50 gas PE Cradock, Ebsworth, et al., 1972

State:   C


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

Txx = 47440 ± 320 gas Cradock, Ebsworth, et al., 1972


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

460 ± 50 gas PE Cradock, Ebsworth, et al., 1972

State:   B


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

Txx = 33730 ± 1000 gas Cradock, Ebsworth, et al., 1972


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

NCO s-stretch 1120 ± 50 gas PE Cradock, Ebsworth, et al., 1972

State:   A


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

Txx = 5490 ± 320 gas Cradock, Ebsworth, et al., 1972


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

a' NH deform. 610 ± 50 gas PE Cradock, Ebsworth, et al., 1972

State:   X


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

a' 2 NCO a-stretch 1980 ± 50 gas PE Cradock, Ebsworth, et al., 1972
3 NCO s-stretch 1080 ± 50 gas PE Cradock, Ebsworth, et al., 1972

Additional references: Jacox, 1994, page 160

Notes

xxEnergy separation between the band maxima of both the excited state and the ground state of a molecular cation, derived from a photoelectron spectrum.

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.

Cradock, Ebsworth, et al., 1972
Cradock, S.; Ebsworth, E.A.V.; Murdoch, J.D., J. Chem. Soc., 1972, Faraday Trans. 2 68, 86. [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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