Answer all questions: 1. Consider cyclobutadiene molecule (structure is shown below) has a point group Dah. Using LCAO-MO Hückel approximation in answering the following questions: z Cyclobutadiene (A) What are the 4 normalized SALCS? (B) What are the MO energies? Show the energy scale. (C) What are the 4 normalized MO wave functions? (D) What is the delocalization energy or stabilization energy (D. E)? (E) Determine the bond order (B. O) between (C1 and C:); and (C2 and Cs). (F) Identify the HOMO and LUMO orbitals.

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solve sections D E F please
Answer all questions:
1. Consider cyclobutadiene molecule (structure is shown below) has a point group Da.
Using LCAO-MO Hückel approximation in answering the following questions:
z
3
2
Cyclobutadiene
(A) What are the 4 normalized SALCs?
(B) What are the MO energies? Show the energy scale.
(C) What are the 4 normalized MO wave functions?
(D) What is the delocalization energy or stabilization energy (D. E)?
(E) Determine the bond order (B. O) between (C1 and C2); and (C2 and Cs).
(F) Identify the HOMO and LUMO orbitals.
Transcribed Image Text:Answer all questions: 1. Consider cyclobutadiene molecule (structure is shown below) has a point group Da. Using LCAO-MO Hückel approximation in answering the following questions: z 3 2 Cyclobutadiene (A) What are the 4 normalized SALCs? (B) What are the MO energies? Show the energy scale. (C) What are the 4 normalized MO wave functions? (D) What is the delocalization energy or stabilization energy (D. E)? (E) Determine the bond order (B. O) between (C1 and C2); and (C2 and Cs). (F) Identify the HOMO and LUMO orbitals.
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