JEE Main Chemistry question

ChemistryCoordination CompoundsJEE Main

What is the denticity of the drawn salicylaldehyde–ethylenediimine (salen-type) ligand?

Answer: $4$

Solution

This classic Schiff-base ligand coordinates through 2 imine N atoms and 2 phenolate O atoms — tetradentate.

Question ID VK-155850