Home Symbol which looks like a small house Up Solid circle with an upward pointer in it

AlCCAl


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:   C


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Txx = 15490 ± 830 gas Cannon, Boldyrev, et al., 2000

State:   B


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Txx = 12420 ± 630 gas Cannon, Boldyrev, et al., 2000

State:   A


 Energy 
 (cm-1
 Med.   Transition   «lambda»min 
 (nm) 
 «lambda»max 
 (nm) 
 References

Txx = 10730 ± 470 gas Cannon, Boldyrev, et al., 2000

State:   X


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

Sigmau+ 2 AlC a-stretch 605.1 Ar IR Chertihin, Andrews, et al., 1994

Additional references: Jacox, 1998, page 242; Jacox, 2003, page 207

Notes

xxEnergy separation between the band maxima of both the excited state and the ground state of a molecular cation, derived from a photoelectron spectrum.

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.

Cannon, Boldyrev, et al., 2000
Cannon, N.A.; Boldyrev, A.I.; Li, X.; Wang, L.-S., The electronic structure and chemical bonding of aluminum acetylide: Al[sub 2]C[sub 2] and Al[sub 2]C[sub 2][sup -]: An experimental and theoretical investigation, J. Chem. Phys., 2000, 113, 7, 2671, https://doi.org/10.1063/1.1305881 . [all data]

Chertihin, Andrews, et al., 1994
Chertihin, G.V.; Andrews, L.; Taylor, P.R., Reactions of Pulsed-Laser-Evaporated Al with C and C2H2. Infrared Spectra and CASSCF Calculations for AlC, Al2C, Al2C2, and AlC2H, J. Am. Chem. Soc., 1994, 116, 8, 3513, https://doi.org/10.1021/ja00087a043 . [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]


Notes

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