Isotopically substituted

{
  "id": "MLC-T-CHM-006255",
  "term": "Isotopically substituted",
  "field": "Chemistry",
  "definition": "Describing a compound in which one or more atoms of a specific element have been replaced by a different isotope of the same element, without changing the overall elemental composition. The position of the isotopic substitution is typically specified. This is a specific type of isotopically modified compound.",
  "subject": "Inorganic Chemistry",
  "see_also": [
    "nuclide"
  ],
  "references": [
    "Blue Book, p. 514 (https://www.acdlabs.com/iupac/nomenclature/)",
    "PAC, 1981, 53, 1887. 'Nomenclature of inorganic chemistry: II.1 - Isotopically modified compounds' on page 1890 (https://doi.org/10.1351/pac198153101887)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/isotopically-substituted/"
}