YOH

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:   C
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 18508.6 gas C-X 508 540 Adam, Athanassenas, et al., 1999
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Π 2 Bend 457 gas LF Adam, Athanassenas, et al., 1999
Σ+ 3 YO stretch 575 gas LF Adam, Athanassenas, et al., 1999

State:   B
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 16448.5 gas B-X 539 613 Adam, Athanassenas, et al., 1999
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σ+ 3 YO stretch 565.20 gas LF Adam, Athanassenas, et al., 1999

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Π 2 Bend 313.73 gas LF Adam, Athanassenas, et al., 1999
Σ+ 3 YO stretch 673.83 ± 0.02 gas LF Adam, Athanassenas, et al., 1999
3 YO stretch 662.2 w T Ar IR Zhang, Shao, et al., 2001

Additional references: Jacox, 2003, page 26

Notes

wWeak
TTentative assignment or approximate value
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.

Adam, Athanassenas, et al., 1999
Adam, A.G.; Athanassenas, K.; Gillett, D.A.; Kingston, C.T.; Merer, A.J.; Peers, J.R.D.; Rixon, S.J., Electronic Spectra of YOH and YOD in the Visible Region: Strong Vibronic Coupling between the B1Π and C1Σ+ States, J. Mol. Spectrosc., 1999, 196, 1, 45, https://doi.org/10.1006/jmsp.1999.7841 . [all data]

Zhang, Shao, et al., 2001
Zhang, L.; Shao, L.; Zhou, M., Reactions of laser-ablated Y and La atoms with H2O Infrared spectra and density functional calculations of the HMO, HMOH and M(OH)2 molecules in solid argon, Chem. Phys., 2001, 272, 1, 27, https://doi.org/10.1016/S0301-0104(01)00450-5 . [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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