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Information × Registration Number 0223U002469, 0121U109448 , R & D reports Title Hybrid organic-inorganic perovskites based on hexahalogenotellurates – new materials for optoelectronics. popup.stage_title Head Sidey Vasyl I., Кандидат хімічних наук Registration Date 21-02-2023 Organization Uzhhorod National University State Higher Educational Institution popup.description2 The reliable preparative methods for obtaining organic derivatives of 1,2,4-triazole on the basis of green chemistry have been developed. Technological conditions for obtaining the hybrid organic-inorganic perovskites based on triazole-containing tellurhalide samples A2TeX6 have been established. The synthesis and X-ray structural analysis of two triazole-containing samples of A2TeX6 were carried out for 3-[(carboxymethyl)sulfanyl]-4-phenyl-5-phenylamino-1,2,4-triazol-1-ium hexabromotellurate and 5-amino-3-(carboxymethyl)sulfanyl-4-phenyl-5-phenylamino-1,2,4-triazol-1-ium hexabromotellurate, by using the single-crystal and powder X-ray diffraction methods. A justified selection of the optimal quantum chemical basis set for modeling the hexabromotellurate anion [TeBr6]2– has been done.   Product Description popup.authors Slyvka Marina Slyvka Mykhajlo Vasyl'ovych Fizer Maksym Mykhailovych popup.nrat_date 2023-02-21 Close