# this file is part of refractiveindex.info database
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REFERENCES: "Handbook of Optical Constants of Solids, Edward D. Palik, ed. Academic Press, Boston, 1985"
COMMENTS: "25 °C"
DATA:
  - type: formula 1
    range: 0.57 39.4
    coefficients: 0 3.7442390 0.2079603 0.9189162 0.3765643 12.5444602 165.6525518
