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Nitric acid (H14NO3)


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: Takehiko Shimanouchi

Symmetry:   Cs     Symmetry Number sigma = 1


 Sym.   No   Approximate   Selected Freq.  Infrared   Raman   Comments 
 Species   type of mode   Value   Rating   Value  Phase  Value  Phase

a' 1 OH str 3550  B 3550.0 M gas
a' 2 NO2 a-str 1708  B 1708.2 VS gas
a' 3 OH bend 1331  B 1330.7 S gas
a' 4 NO2 s-str 1325  B 1324.9 VS gas
a' 5 NO2 scis 879  B 878.6 S gas
a' 6 NO str 647  B 646.6 W gas
a' 7 NO2 rock 579  B 579.0 W gas
a 8 NO2 wag 762  B 762.2 S gas
a 9 Torsion 456  B 455.8 M gas

Source: Shimanouchi, 1972

Notes

VSVery strong
SStrong
MMedium
WWeak
B1~3 cm-1 uncertainty

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.

Shimanouchi, 1972
Shimanouchi, T., Tables of Molecular Vibrational Frequencies Consolidated Volume II, J. Phys. Chem. Ref. Data, 1972, 6, 3, 993-1102. [all data]


Notes

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