FIELD: chemistry.
SUBSTANCE: invention can be used in chemical industry. Composition for obtaining thin film of complex oxides of zirconium, phosphorus and calcium contains ethyl alcohol, preliminarily distilled and dried to 96 wt %, zirconium oxochloride, calcium chloride and orthophosphoric acid with the following component ratio, wt %: zirconium oxochloride - 4.7-6.8; calcium chloride - 2.6-4.4; orthophosphoric acid - 0.5, ethyl alcohol - the remaining part.
EFFECT: claimed invention makes it possible to obtain thin films, possessing high refractive indices.
3 ex
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