Diberyllium monoxide

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 = 28087.4 gas Merritt, Bondybey, et al., 2009
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σg+ 1 Sym. stretch 693.2 gas LF Merritt, Bondybey, et al., 2009
Πg 2 Bend 69.7 gas LF Merritt, Bondybey, et al., 2009
Σu+ 3 Asym. stretch 788 gas LF Merritt, Bondybey, et al., 2009

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
Σg+ 1 Sym. stretch 1039 gas SEP Merritt, Bondybey, et al., 2009
Πg 2 Bend 113 H gas SEP Merritt, Bondybey, et al., 2009
Σu+ 3 Asym. stretch 1414 gas SEP Merritt, Bondybey, et al., 2009
3 Asym. stretch 1412.4 Ar IR Thompson and Andrews, 1994
3 Asym. stretch 1407.5 Kr IR Thompson and Andrews, 1994
3 Asym. stretch 1403.0 Xe IR Thompson and Andrews, 1994
3 Asym. stretch 1408.3 N2 IR Andrews, Chertihin, et al., 1996

Additional references: Jacox, 1998, page 163

Notes

H(1/2)(2ν)
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.

Merritt, Bondybey, et al., 2009
Merritt, J.M.; Bondybey, V.E.; Heaven, M.C., Spectroscopy, Structure, and Ionization Energy of BeOBe, J. Phys. Chem. A, 2009, 113, 47, 13300, https://doi.org/10.1021/jp904653v . [all data]

Thompson and Andrews, 1994
Thompson, C.A.; Andrews, L., Reactions of laser ablated Be atoms with O2: Infrared spectra of beryllium oxides in solid argon, J. Chem. Phys., 1994, 100, 12, 8689, https://doi.org/10.1063/1.466724 . [all data]

Andrews, Chertihin, et al., 1996
Andrews, L.; Chertihin, G.V.; Thompson, C.A.; Dillon, J.; Byrne, S.; Bauschlicher, C.W., Jr., Infrared Spectra and Quantum Chemical Calculations of Group 2 MO, J. Phys. Chem., 1996, 100, 24, 10088, https://doi.org/10.1021/jp953763v . [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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