Nb3 radical

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 = 20300 Ar Wang, Craig, et al., 1996

State:   ?
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 18800 Ar Wang, Craig, et al., 1996

State:   ?
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
Tx = 17000 Ar Wang, Craig, et al., 1996

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1' 1 Sym. stretch 335 ± 3 Ar Ra Wang, Craig, et al., 1996
e' 2 Deformation 227 ± 3 Ar Ra Wang, Craig, et al., 1996

Additional references: Jacox, 1998, page 162

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.

Wang, Craig, et al., 1996
Wang, H.; Craig, R.; Haouari, H.; Liu, Y.; Lombardi, J.R.; Lindsay, D.M., Spectroscopy of mass-selected niobium trimers in argon matrices, J. Chem. Phys., 1996, 105, 13, 5355, https://doi.org/10.1063/1.472404 . [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]

Notes

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