Degree of Unsaturation (Index of Hydrogen Deficiency) with Heteroatoms @MolecularMemory
Degree of Unsaturation (Index of Hydrogen Deficiency) with Heteroatoms  @MolecularMemory
Uploaded July 2017 | Updated September 2026, 7 hours ago
Watch Part 1 on hydrocarbons first youtu.be/gw9YIOjwpsE

Part 2 of a 2 part lesson on how to calculate the degree of unsaturation in a molecule. This tells us quickly how many double bonds or rings are in our structure, and is great for drawing Lewis structures and for NMR. Here we get into the degree of unsaturation for compounds containing not only C and H, but also N, O, and halogens.
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Degree of Unsaturation (Index of Hydrogen Deficiency) with Heteroatoms

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