Trilithium

Gas phase ion energetics data

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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 as indicated in comments:
LL - Sharon G. Lias and Joel F. Liebman
LLK - Sharon G. Lias, Rhoda D. Levin, and Sherif A. Kafafi

Ionization energy determinations

IE (eV) Method Reference Comment
4.08 ± 0.05PIDugourd, Rayane, et al., 1992LL
4.5 ± 0.2EIN/ALLK

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 = 21541 gas C-X 450 472 Dugourd, Chevaleyre, et al., 1990

State:   A
 Energy 
 (cm-1) 		  Med.   Transition   λmin 
 (nm) 		  λmax 
 (nm) 		  References
To = 14575.5 gas A-X 660 706 Wolf, Delacretaz, et al., 1989
Dugourd, Chevaleyre, et al., 1990
Dugourd, Chevaleyre, et al., 1994
Kramer, Keil, et al., 1999
Keil, Kramer, et al., 2000
Meyer, Keil, et al., 2001
Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1' 1 Sym. stretch 261.4 gas MPI Kramer, Keil, et al., 1999
2 112.6 gas MPI Kramer, Keil, et al., 1999

State:   X

Vib. 
sym. 		  No.   Approximate 
 type of mode 		  cm-1   Med.   Method   References
a1' 1 Sym. stretch 302 gas MPI Dugourd, Chevaleyre, et al., 1990
1 Sym. stretch 303 Xe Ra Moskovits and Mejean, 1985

Additional references: Jacox, 1994, page 58; Jacox, 1998, page 159; Jacox, 2003, page 49; Blanc, Broyer, et al., 1991

Notes

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

References

Go To: Top, Gas phase ion energetics data, 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.

Dugourd, Rayane, et al., 1992
Dugourd, P.; Rayane, D.; Labastie, P.; Vezin, B.; Chevaleyre, J.; Broyer, M., Measurements of lithium cluster ionization potentials, Chem. Phys. Lett., 1992, 197, 433. [all data]

Dugourd, Chevaleyre, et al., 1990
Dugourd, Ph.; Chevaleyre, J.; Broyer, M.; Wolf, J.P.; Woste, L., Vibronic structure of the Li3 ground state, Chem. Phys. Lett., 1990, 175, 6, 555, https://doi.org/10.1016/0009-2614(90)85580-6 . [all data]

Wolf, Delacretaz, et al., 1989
Wolf, J.-P.; Delacretaz, G.; Woste, L., First observation of an electronically excited state of Li_{3}, Phys. Rev. Lett., 1989, 63, 18, 1946, https://doi.org/10.1103/PhysRevLett.63.1946 . [all data]

Dugourd, Chevaleyre, et al., 1994
Dugourd, Ph.; Chevaleyre, J.; Antoine, R.; Broyer, M.; Wolf, J.P.; Woste, L., Isotopic effects in pseudo-rotating homonuclear triatomic molecules. Application to Li3, Chem. Phys. Lett., 1994, 225, 1-3, 28, https://doi.org/10.1016/0009-2614(94)00621-0 . [all data]

Kramer, Keil, et al., 1999
Kramer, H.-G.; Keil, M.; Suarez, C.B.; Demtroder, W.; Meyer, W., Vibrational structures in the A←X system of the lithium trimer: high-resolution spectroscopy and ab initio calculations, Chem. Phys. Lett., 1999, 299, 2, 212, https://doi.org/10.1016/S0009-2614(98)01256-1 . [all data]

Keil, Kramer, et al., 2000
Keil, M.; Kramer, H.-G.; Kudell, A.; Baig, M.A.; Zhu, J.; Demtroder, W.; Meyer, W., Rovibrational structures of the pseudorotating lithium trimer [sup 21]Li[sub 3]: Rotationally resolved spectroscopy and ab initio calculations of the A [sup 2]E[sup ´´]←X [sup 2]E[sup ´] system, J. Chem. Phys., 2000, 113, 17, 7414, https://doi.org/10.1063/1.1308091 . [all data]

Meyer, Keil, et al., 2001
Meyer, W.; Keil, M.; Kudell, A.; Baig, M.A.; Zhu, J.; Demtroder, W., The hyperfine structure in the electronic A [sup 2]E[sup ´´]←X [sup 2]E[sup ´] system of the pseudorotating lithium trimer, J. Chem. Phys., 2001, 115, 6, 2590, https://doi.org/10.1063/1.1376631 . [all data]

Moskovits and Mejean, 1985
Moskovits, M.; Mejean, T., Laser spectroscopy of Li3 isolated in Xe matrices, comparison with other metal triatomics, Surf. Sci., 1985, 156, 756, https://doi.org/10.1016/0039-6028(85)90246-8 . [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]

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]

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]

Blanc, Broyer, et al., 1991
Blanc, J.; Broyer, M.; Chevaleyre, J.; Dugourd, Ph.; Kuhling, H.; Labastie, P.; Ulbricht, M.; Wolf, J.P.; Woste, L., High resolution spectroscopy of small metal clusters, Z. Phys. D, 1991, 19, 1-4, 7, https://doi.org/10.1007/BF01448245 . [all data]

Notes

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