GaNGa


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   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Tx = 5650 ± 800 gas Sheehan, Meloni, et al., 2006

State:   X


Vib. 
sym. 
 No.   Approximate 
 type of mode 
 cm-1   Med.   Method   References

Sigmag+ 1 Sym. stretch 345 ± 40 gas PE Sheehan, Meloni, et al., 2006
Sigmau+ 3 Asym. stretch 740 ± 40 gas PE Sheehan, Meloni, et al., 2006
3 Asym. stretch 757.4 T N2 IR Zhou and Andrews, 2000

Additional references: Jacox, 2003, page 63

Notes

TTentative assignment or approximate value
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.

Sheehan, Meloni, et al., 2006
Sheehan, S.M.; Meloni, G.; Parsons, B.F.; Wehres, N.; Neumark, D.M., Spectroscopic characterization of the ground and low-lying electronic states of Ga2N via anion photoelectron spectroscopy, J. Chem. Phys., 2006, 124, 6, 064303, https://doi.org/10.1063/1.2159492 . [all data]

Zhou and Andrews, 2000
Zhou, M.; Andrews, L., Reactions of Laser-Ablated Ga, In, and Tl Atoms with Nitrogen Atoms and Molecules. Infrared Spectra and Density Functional Calculations of GaN, NGaN, NInN, and the M, J. Phys. Chem. A, 2000, 104, 8, 1648, https://doi.org/10.1021/jp993429p . [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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