Bond-dissociation energy
Term · Chemistry · MLC-T-CHM-001421
The enthalpy change required to break a specific bond in a molecule, resulting in two radical fragments. This value is a measure of the strength of that particular chemical bond. Bond-dissociation energies are typically reported in kilojoules per mole (kJ/mol) or kilocalories per mole (kcal/mol).
| Identifier | MLC-T-CHM-001421 |
|---|---|
| Field | Chemistry |
| Subject | Organic and Biomolecular Chemistry |
| References | PAC, 1990, 62, 2167. 'Glossary of atmospheric chemistry terms (Recommendations 1990)' on page 2176 (https://doi.org/10.1351/pac199062112167); PAC, 1994, 66, 1077. 'Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)' on page 1089 (https://doi.org/10.1351/pac199466051077); PAC, 1999, 71, 1919. 'Glossary of terms used in theoretical organic chemistry' on page 1928 (https://doi.org/10.1351/pac199971101919) |
| See also | Bond dissociation; Bond energy; Enthalpy; Mole; Constituent; Decomposition; Dissociation |
Record as JSON
{
"id": "MLC-T-CHM-001421",
"term": "Bond-dissociation energy",
"field": "Chemistry",
"definition": "The enthalpy change required to break a specific bond in a molecule, resulting in two radical fragments. This value is a measure of the strength of that particular chemical bond. Bond-dissociation energies are typically reported in kilojoules per mole (kJ/mol) or kilocalories per mole (kcal/mol).",
"subject": "Organic and Biomolecular Chemistry",
"see_also": [
"bond dissociation",
"bond energy",
"enthalpy",
"mole",
"constituent",
"decomposition",
"dissociation"
],
"references": [
"PAC, 1990, 62, 2167. 'Glossary of atmospheric chemistry terms (Recommendations 1990)' on page 2176 (https://doi.org/10.1351/pac199062112167)",
"PAC, 1994, 66, 1077. 'Glossary of terms used in physical organic chemistry (IUPAC Recommendations 1994)' on page 1089 (https://doi.org/10.1351/pac199466051077)",
"PAC, 1999, 71, 1919. 'Glossary of terms used in theoretical organic chemistry' on page 1928 (https://doi.org/10.1351/pac199971101919)"
],
"url": "https://mlchart.com/terminology/chemistry/bond-dissociation-energy/"
}
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