I3-

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   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Td = 34100 ± 100 gas Taylor, Asmis, et al., 1999

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σg+ 1 Sym. stretch 112 ± 1 gas Ra Zanni, Greenblatt, et al., 1999
1 Sym. stretch 113 Cs Ar Ra Andrews, Prochaska, et al., 1980

Additional references: Jacox, 1994, page 119; Jacox, 2003, page 153

Notes

dPhotodissociation threshold
CsInteraction with cesium

References

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

Taylor, Asmis, et al., 1999
Taylor, T.R.; Asmis, K.R.; Zanni, M.T.; Neumark, D.M., Characterization of the I[sub 3] radical by anion photoelectron spectroscopy, J. Chem. Phys., 1999, 110, 16, 7607, https://doi.org/10.1063/1.478672 . [all data]

Zanni, Greenblatt, et al., 1999
Zanni, M.T.; Greenblatt, B.J.; Davis, A.V.; Neumark, D.M., Photodissociation of gas phase I[sub 3][sup -] using femtosecond photoelectron spectroscopy, J. Chem. Phys., 1999, 111, 7, 2991, https://doi.org/10.1063/1.479660 . [all data]

Andrews, Prochaska, et al., 1980
Andrews, L.; Prochaska, E.S.; Loewenschuss, A., Resonance Raman and ultraviolet absorption spectra of the triiodide ion produced by alkali iodide-iodine argon matrix reactions, Inorg. Chem., 1980, 19, 2, 463, https://doi.org/10.1021/ic50204a036 . [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]

Notes

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