%0 Journal Article %T %A , .. %A , .. %K молекулярная структура, хелант, металлохелат, DFT, 1,4,8,11-тетраазациклотетрадекантетратион-2,3,9,10., molecular structure, chelant, metalchelate, DFT, 1,4,8,11-tetraazacyclotetradecanetetrathione-2,3,9,10. %J Herald of Technological University %D 2025 %N 15 %P 1 %I Kazan National Research Technological University