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Published byMarie Christoffersen Modified over 5 years ago
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Molecular Orbitals Two interacting orbitals make two new orbitals. Using a 1s orbital on two H atoms: anitbonding orbital = higher energy bonding orbital = lower energy
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MO Diagrams: H and He molecules
Atomic orbitals on the sides; molecular orbitals inside.
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MO Diagrams Atomic orbitals on the sides; molecular orbitals inside.
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MOs involving p orbitals
Two interacting orbitals make two new orbitals. Using a 1s orbital on two H atoms: sigma orientation = pointing at each other pi orientation = pointing side-by-side
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p-Orbital MO Diagrams Li2 – N2
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p-Orbital MO Diagrams Li2 – N2
What about the 1s and 2s orbitals?
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p-Orbital MO Diagrams Li2 – N2
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p-Orbital MO Diagrams O2 – Ne2
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p-Orbital MO Diagrams O2 – Ne2
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Heteronuclear Diatomics: CO
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