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# What is the difference in spatial distribution between electrons in a bonding MO and electrons in an antibonding MO?

Updated: 9/28/2023

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Electrons in a bonding molecular orbital spend most of their time in the region between the two nuclei, helping to bond the atoms together. Electrons in an antibonding molecular orbital cannot occupy the central region between the nuclei and cannot contribute to bonding.

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Q: What is the difference in spatial distribution between electrons in a bonding MO and electrons in an antibonding MO?
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