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

CH2=C(CH2.)O anion


Gas phase thermochemistry data

Go To: Top, Vibrational and/or electronic energy levels, 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: John E. Bartmess

Quantity Value Units Method Reference Comment
Deltafgas<131.8kJ/molIMRBDawson, Noest, et al., 1979O- + Me2CO ->. Computations indicate HOF(A-) ca. -11 kcal/mol

Vibrational and/or electronic energy levels

Go To: Top, Gas phase thermochemistry data, 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:   ?


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

Td = 15650 ± 80 gas Ichino, Villano, et al., 2009
Ichino, Villano, et al., 2011

Notes

dPhotodissociation threshold

References

Go To: Top, Gas phase thermochemistry 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.

Dawson, Noest, et al., 1979
Dawson, J.H.J.; Noest, A.J.; Nibbering, N.M.M., 1,1 and 1,3 eliminations of water from the reaction complex of O-. with 1,1,1,-trideuterioacetone, Int. J. Mass Spectrom. Ion Phys., 1979, 30, 189. [all data]

Ichino, Villano, et al., 2009
Ichino, T.; Villano, S.M.; Gianola, A.J.; Goebbert, D.J.; Velarde, L.; Sanov, A., et al., The Lowest Singlet and Triplet States of the Oxyallyl Diradical, Angew. Chem. Int. Ed., 2009, 48, 45, 8509, https://doi.org/10.1002/anie.200904417 . [all data]

Ichino, Villano, et al., 2011
Ichino, T.; Villano, S.M.; Gianola, A.J.; Goebbert, D.J.; Velarde, L.; Sanov, A., et al., Photoelectron Spectroscopic Study of the Oxyallyl Diradical, J. Phys. Chem. A, 2011, 115, 9, 1634, https://doi.org/10.1021/jp111311k . [all data]


Notes

Go To: Top, Gas phase thermochemistry data, Vibrational and/or electronic energy levels, References