Prediction of refractive index of inorganic compound by chemical formula

作者: A.S. Korotkov , V.V. Atuchin

DOI: 10.1016/J.OPTCOM.2007.12.030

关键词: Chemical formulaCrystal structureInorganic compoundMaterials scienceRefractionRefractive indexChemical compositionIonic radiusIonOptics

摘要: Abstract A method is proposed for estimation of mean refractive index a compound which chemical composition known. This based on using systems electronic polarizabilities ions and ionic radii in crystals. Applicability the has been tested representative set ∼100 known inorganic noncentrosymmetric It shown that can be predicted with possible error 0–30% depending nature compound. The majority oxides show acceptable difference

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