Photoisomerization

{
  "id": "MLC-T-CHM-008886",
  "term": "Photoisomerization",
  "field": "Chemistry",
  "definition": "A photochemical reaction where a molecule undergoes a change in its molecular structure to form an isomer upon absorption of light. This process typically involves a rearrangement of atoms or groups without a change in the overall molecular formula. Examples include cis-trans isomerization of alkenes and electrocyclic reactions.",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "alkenes",
    "chromophore",
    "isomer",
    "isomerization",
    "photochemical reaction",
    "proteins",
    "cis, trans",
    "unstable"
  ],
  "references": [
    "PAC, 2007, 79, 293. 'Glossary of terms used in photochemistry, 3rd edition (IUPAC Recommendations 2006)' on page 393 (https://doi.org/10.1351/pac200779030293)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/photoisomerization/"
}