Einstein

{
  "id": "MLC-T-CHM-003612",
  "term": "Einstein",
  "field": "Chemistry",
  "definition": "A non-SI unit equal to one mole of photons, that is 6.022 x 10^23 photons, used in photochemistry to count the light absorbed or incident. Defining it as the energy of a mole of photons is a discouraged variant, since the energy carried by one einstein depends on wavelength. Light of 400 nm carries about 299 kJ per einstein.",
  "subject": "Organic and Biomolecular Chemistry",
  "see_also": [
    "mole"
  ],
  "references": [
    "PAC, 1996, 68, 2223. 'Glossary of terms used in photochemistry (IUPAC Recommendations 1996)' on page 2238 (https://doi.org/10.1351/pac199668122223)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/einstein/"
}