which-atomic-orbitals-are-involved-in-forming-molecular-orbitals-in-a-simplified

Question

Which atomic orbitals are involved in forming molecular orbitals in a simplified LCAO model of a propanyl ion?

Accepted Answer

p orbitals from each atom in the conjugated system

Answer

d orbitals exclusive to the central atom

Answer

s orbitals from the terminal atoms only

Answer

f orbitals from the terminal atoms