Chemistry · Chemical Bonding
Which of the following statements regarding the Linear Combination of Atomic Orbitals (LCAO) approximation is incorrect?
- 1The combining atomic orbitals should overlap minimally to form a stable bond.✓
- 2The combining atomic orbitals must have the same symmetry around the molecular axis.
- 3Sigma molecular orbitals are symmetric about the bond axis, while pi molecular orbitals are not.
- 4The combining atomic orbitals must have the same or nearly the same energy.
Correct answer
The combining atomic orbitals should overlap minimally to form a stable bond.
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