1. PROVIDE A MOLECULAR ORBITAL THEORY description of the bondingin the symmetricalHF2-ion.
(a) Indicate what AOs (Atomic Orbitals) and/or hybrids are usedin the sigma bonding system.
(b) Provide a MOED (Molecular Orbital Energy Diagram) for thesigma bonding system.
(c) Compute the bond order per H-F bond.
1. PROVIDE A MOLECULAR ORBITAL THEORY description of the bondingin the symmetricalHF2-ion.
(a) Indicate what AOs (Atomic Orbitals) and/or hybrids are usedin the sigma bonding system.
(b) Provide a MOED (Molecular Orbital Energy Diagram) for thesigma bonding system.
(c) Compute the bond order per H-F bond.
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Related questions
A molecular orbital diagram for beryllium (Be) is shown. Will beryllium exist as a molecule according to molecular orbital theory?
| Yes | No |
Because:
a. Electrons in bonding orbitals make the species more stable and electrons in antibonding orbitals make the species less stable.
b. Electrons in bonding orbitals make the species less stable and electrons in antibonding orbitals make the species more stable.
c. There is a net stabilization and the system is lower in energy when electrons are in the molecular orbitals than when they are in their individual atomic orbitals.
d. The stabilization from the electrons in bonding molecular orbitals is cancelled out by the destabilization caused by the electrons filling the antibonding molecular orbitals.
