Explain how the calculated the Dihedral angle of the 2 methyle groups to be 90 degrees? (10) 2. Consider dimethylallene:sp²sp³H3CHAspCCH3Ho bondsDihedral angle = 90°mutually perpendicular bondsshown as p orbitals that are parallelfor each bond.(6) a) Specify the orbital hybridizations of the carbon atoms.(4) b) Sketch the molecular orbitals for the multiple bonds only. Put your answer on the back of this sheet. A Newmanprojections might be useful. What is the dihedral angle between the methyl groups?

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Explain how the calculated the Dihedral angle of the 2 methyle groups to be 90 degrees?

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter17: Conjugation And Molecular Orbital (mo) Theory

Section: Chapter Questions

Problem 18CTQ

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Explain how the calculated the Dihedral angle of the 2 methyle groups to be 90 degrees?

(10) 2. Consider dimethylallene:
sp²
sp³
H3C
H
A
sp
C
CH3
H
o bonds
Dihedral angle = 90°
mutually perpendicular bonds
shown as p orbitals that are parallel
for each bond.
(6) a) Specify the orbital hybridizations of the carbon atoms.
(4) b) Sketch the molecular orbitals for the multiple bonds only. Put your answer on the back of this sheet. A Newman
projections might be useful. What is the dihedral angle between the methyl groups?

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