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Information × Registration Number 0308U001480, 0106U003101 , R & D reports Title Highly anisotropic conductors, superconductors and magnetics based on the sulfur - and vitrogencantaining compounds. popup.stage_title Cинтези КРС на основі безводневих аналогів ЕТ хімічними та електрохімічними методами складу C6S8+2n Ym, де Y-неорганічний іон Head Starodyb Vladimir Aleksandrovich, Registration Date 05-02-2008 Organization Kharkov national university named after V.N. Karazin popup.description2 Objects of research: New cation-radical salts (CRS) on the basis of hydrogen-free analogues of ET of composition (C6S8+2n)Ym, where Y is an inorganic ion (BF4, ClO4, PF6, ReO4 and other). The purpose of work: Receipt of conducting CRS on the basis of ET. Comprehensive research their physical and chemical properties with the purpose of receipt of new organic metals and semiconductors with the most proof metallic basic state. It is known that thion C3S8 forms a pile structure in which the shortened contacts of interpiles are after atoms thiolate and sulfonic groups is grey. Formation of such quasi-three-dimensional synthetic metal is perspective, because in it metallic state can be most stable with passing to superconductivity at more high temperatures. Methods: modern methods of synthesis, IR-, UV- spectroscopy, polarographic measurements, X-ray analysis. The received results and novelty: New donors are received on the basis of hydrogen-free analogues of ET and their physical and chemical properties areexplored. On the developed on principle new method the synthesis of hydrogen-free analogues of ET of general formula of C6S8+2n, n=1;2, namely C6S10, C6S12, and also synthesis of polymeric analogue of ET - (C6S8)n. IR spectra of synthesized fulvalenes were measured and their element analysis was performed. It is set that the polymer (C6S8)n treads light in a reaction with hydrazine in an alkaline medium with formation of tetrasulfide. And at the slow adding of solution of iodine there is reverse formation of initial polymer to the got solution. Reversibility of this reaction is confirmed by polarographic measurements. An optimum solvent is chosen for caring out of electrosynthesis of hydrogen-free analogues of ET. A new method which allows to get CRS from anode solution of electrochemical cell by evaporation of the mixed solvent and subsequent crystallization salt is developed. Scope: multifunctional materials for electronic technics, solid state chemistry and physics, chemistry of coordination compounds. Product Description popup.authors popup.nrat_date 2020-04-02 Close