(cyc-O2Fe)O2

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:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 4360 ± 160 gas Wu, Desai, et al., 1996
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
850 ± 50 gas PE Wu, Desai, et al., 1996

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 FeO2 s-stretch 920 ± 50 gas PE Wu, Desai, et al., 1996
FeO2 s-stretch 955.8 Ar IR Gong, Zhou, et al., 2007
Fe-O2 s-stretch 548.3 Ar IR Gong, Zhou, et al., 2007
b1 FeO2 a-stretch 968.8 Ar IR Chertihin, Saffel, et al., 1996
Gong, Zhou, et al., 2007
FeO2 a-stretch 970.2 O2 IR Chertihin, Saffel, et al., 1996
b2 Fe-O2 a-stretch 558.1 Ar IR Gong, Zhou, et al., 2007
Gong, Zhou, et al., 2007

Additional references: Jacox, 1998, page 298; Jacox, 2003, page 297

Notes

oEnergy separation between the v = 0 levels of the excited and electronic ground states.

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.

Wu, Desai, et al., 1996
Wu, H.; Desai, R.; Wang, L.-S., Observation and Photoelectron Spectroscopic Study of Novel Mono- and Di-iron Oxide Molecules: FeOy- (y=1-4) and Fe2Oy- (y=1-5), J. Am. Chem. Soc., 1996, 118, 22, 5296, https://doi.org/10.1021/ja954153b . [all data]

Gong, Zhou, et al., 2007
Gong, Y.; Zhou, M.; Andrews, L., Formation and Characterization of the Photochemically Interconvertible Side-On and End-On Bonded Dioxygen-Iron Dioxide Complexes in Solid Argon, J. Phys. Chem. A, 2007, 111, 47, 12001, https://doi.org/10.1021/jp0765805 . [all data]

Chertihin, Saffel, et al., 1996
Chertihin, G.V.; Saffel, W.; Yustein, J.T.; Andrews, L.; Neurock, M.; Ricca, A.; Bauschlicher, C.W., Jr., Reactions of Laser-Ablated Iron Atoms with Oxygen Molecules in Condensing Argon. Infrared Spectra and Density Functional Calculations of Iron Oxide Product Molecules, J. Phys. Chem., 1996, 100, 13, 5261, https://doi.org/10.1021/jp953198w . [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]

Notes

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