Cu2Au

Vibrational and/or electronic energy levels

Go To: Top, References, Notes

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 = 17217.5 gas A-X 572 587 Bishea, Arrington, et al., 1991
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 1 CuCu stretch 253.4 ± 0.3 gas MPI Bishea, Arrington, et al., 1991
2 CuAu s-stretch 148.6 ± 0.4 gas MPI Bishea, Arrington, et al., 1991

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1 2 CuAu s-stretch 159.7 ± 0.4 gas MPI Bishea, Arrington, et al., 1991

Additional references: Jacox, 1994, page 60

Notes

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

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.

Bishea, Arrington, et al., 1991
Bishea, G.A.; Arrington, C.A.; Behm, J.M.; Morse, M.D., Resonant two-photon ionization spectroscopy of coinage metal trimers: Cu2Ag, Cu2Au, and CuAgAu, J. Chem. Phys., 1991, 95, 12, 8765, https://doi.org/10.1063/1.461212 . [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]

Notes

Go To: Top, Vibrational and/or electronic energy levels, References