CHALCOGEN BONDS PROVIDE SUPRAMOLECULAR ASSOCIATION OF BETA-OCTAMOLYBDATE AND CHALCONIUM CATIONS ArticleKuznetsova A.A., Yanshole Vadim V., Il’In Mikhail V., Novikov Alexander S., Bolotin Dmitrii S., Sokolov Maxim N., Abramov Pavel A.Inorganic Chemistry Frontiers. Том 11. 2024. С. 8902-8915