Set up the secular determinants for the homologous series consisting of ethene, butadiene, hexatriene, and octatetraene and diagonalize them by using mathematical software. Use your results to show that the π molecular orbitals of linear polyenes obey the following rules: • The π molecular orbital with lowest energy is delocalized over all carbon atoms in the chain. • The number of nodal planes between C2p orbitals increases with the energy of the π molecular orbital.
Set up the secular determinants for the homologous series consisting of ethene, butadiene, hexatriene, and octatetraene and diagonalize them by using mathematical software. Use your results to show that the π molecular orbitals of linear polyenes obey the following rules: • The π molecular orbital with lowest energy is delocalized over all carbon atoms in the chain. • The number of nodal planes between C2p orbitals increases with the energy of the π molecular orbital.
Chemistry & Chemical Reactivity
10th Edition
ISBN:9781337399074
Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel
Chapter12: The Solid State
Section: Chapter Questions
Problem 19PS: Considering only the molecular orbitals formed by combinations of the 2s atomic orbitals, how many...
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Set up the secular determinants for the homologous series consisting of ethene, butadiene, hexatriene, and octatetraene and diagonalize them by using mathematical software. Use your results to show that the π molecular orbitals of linear polyenes obey the following rules:
• The π molecular orbital with lowest energy is delocalized over all carbon atoms in the chain.
• The number of nodal planes between C2p orbitals increases with the energy of the π molecular orbital.
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