Assume that the conjugated system of 1,3,5-hexatriene behaves as a particle-in-a box model. Calculate the wavelength of light needed to excite an electron from the HOMO to LUMO. Assume that the length of the conjugated system is 9 A. Do you expected 1, 3, 5-hexatriene to be colored? Yes No

Assume that the conjugated system of 1,3,5-hexatriene behaves as a particle-in-a box model. Calculate the wavelength of light needed to excite an electron from the HOMO to LUMO. Assume that the length of the conjugated system is 9 A. Do you expected 1, 3, 5-hexatriene to be colored? Yes No

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter20: Molecular Spectroscopy And Photochemistry

Section: Chapter Questions

Problem 41P

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Question

Chemistry
Assume that the conjugated system of 1,3,5-hexatriene behaves as a particle-in-a box model.
Calculate the wavelength of light needed to excite an electron from the HOMO to LUMO. Assume
that the length of the conjugated system is 9 Å.
Do you expected 1, 3, 5-hexatriene to be colored?
Yes
No

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