Schematic image of the intermolecular interaction induced by spin crossover ligand expansion (IMAGE)
Caption
This illustration shows the [Fe(Iqsal)2]+ cation being photoexcited and transferring energy through a halogen bond, inducing strain effect on the [Ni(dmit)2]− anion, causing a structural change.
Credit
Tadahiko Ishikawa, Nature Communications
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License
CC BY-NC-ND