identifier_une_molecule.py

Created on May 10, 2021

472 Bytes

La spectroscopie infrarouge, appelée
IR, est une technique d'analyse des 
molecules en chimie organique. 
Cette technique etudie l absorption 
de la lumiere infrarouge liee à la 
vibration des liaisons dans les 
molecules suite a une excitation
electromagnetique.

Chaque type de liaison vibre a une
frequence est liee au nombre d onde
par la relation: o= 1/y

Le spectre IR represente la transmittance 
en % en fonction du nombre d onde.

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