Cr3

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
Tx = 20960 Ar Klotzbucher and Ozin, 1978
Fang, Davis, et al., 2001

State:   ?
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 20880 Kr Klotzbucher and Ozin, 1978

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1' 1 Sym. stretch 400 Ar Ra Fang, Davis, et al., 2001
e' 2 Deformation 302 Ar Ra Fang, Davis, et al., 2001

Additional references: Jacox, 2003, page 51

Notes

xEnergy separation between the band maximum of the excited electronic state and the v = 0 level of the ground state.

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.

Klotzbucher and Ozin, 1978
Klotzbucher, W.E.; Ozin, G.A., Selective photoaggregation of metal atoms to small bimetallic clusters of known size. The chromium-molybdenum system CrnMom, J. Am. Chem. Soc., 1978, 100, 7, 2262, https://doi.org/10.1021/ja00475a064 . [all data]

Fang, Davis, et al., 2001
Fang, L.; Davis, B.; Lu, H.; Lombardi, J.R., Resonance Raman Spectroscopy of Mass Selected Chromium Trimers in an Argon Matrix, J. Phys. Chem. A, 2001, 105, 41, 9375, https://doi.org/10.1021/jp011248t . [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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