isomerism

• Nom désignant l'état ou le phénomène propre aux isomères, c'est-à-dire l'existence de composés ayant la même formule brute mais des structures ou des arrangements spatiaux différents, ce qui entraîne des propriétés chimiques et physiques distinctes.

A noun referring to the state of being an isomer, encompassing the chemical and physical phenomena characteristic of isomers.

indénombrable

1. Chemical phenomenonC2formalscientific

   The state of being an isomer; the complex of chemical and physical phenomena characteristic of isomers, where compounds have the same molecular formula but different structural arrangements or spatial orientations.

   Isomérie

   • Isomerism is fundamental to understanding organic chemistry.
   • The study of isomerism explains why two compounds with the same formula can have different properties.
   • Geometric isomerism occurs in molecules with restricted rotation around a bond.