(a)
Interpretation:
The energy of pi molecular orbitals of benzene and cyclooctatetraene has to be calculated. Also comment has to be given on the presence or absence of degenerate energy levels.
Concept Introduction:
The energy
(b)
Interpretation:
The delocalization energies of benzene and hexatriene have to be calculated and compared.
Concept Introduction:
The energy
For a linear conjugated polyene with each of N carbon atoms contributing an electron in a 2p orbital, the energies
The pi electron delocalization energy can be calculated using the following equation.
Where,
(c)
Interpretation:
The delocalization energies for cyclooctatetraene and octatetraene has to be calculated and compared.
Concept Introduction:
The energy
For a linear conjugated polyene with each of N carbon atoms contributing an electron in a 2p orbital, the energies
The pi electron delocalization energy can be calculated using the following equation.
Where,
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