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Photodissociation

Term · Chemistry · MLC-T-CHM-008847

The process by which a chemical compound is broken down into smaller fragments through the absorption of light energy. This phenomenon occurs when a molecule absorbs a photon with sufficient energy to cleave one or more chemical bonds. In mass spectrometry, it is a method for fragmenting ions for structural elucidation.

Table 1. Record
IdentifierMLC-T-CHM-008847
FieldChemistry
SubjectAnalytical Chemistry
ReferencesPAC, 2013, 85, 1515. 'Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)' on page 1576 (https://doi.org/10.1351/PAC-REC-06-04-06)
Record as JSON
{
  "id": "MLC-T-CHM-008847",
  "term": "Photodissociation",
  "field": "Chemistry",
  "definition": "The process by which a chemical compound is broken down into smaller fragments through the absorption of light energy. This phenomenon occurs when a molecule absorbs a photon with sufficient energy to cleave one or more chemical bonds. In mass spectrometry, it is a method for fragmenting ions for structural elucidation.",
  "subject": "Analytical Chemistry",
  "references": [
    "PAC, 2013, 85, 1515. 'Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)' on page 1576 (https://doi.org/10.1351/PAC-REC-06-04-06)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/photodissociation/"
}

Record 9,398 of 13,678 in Chemistry terminology (MLC-0109). Request the full dataset.