Реферат: This review discusses the achievements of Herz chemistry over its first century, together with challenges and prospects. The discussion focuses on the synthesis, structure, and reactivity of various closed- and open-shell chalcogen-nitrogen π-heterocyclic species. The latter are derivatives of the (het)areno-fused 1,2,3-dichalcogenazole ring system with S, Se, and less often Te, chalcogens in various spin and charge states encompassing cations, radicals, bipolar ions, and quinoid antiaromatics/diradicaloids. They are important for fundamental chemistry and materials science, specifically for the design and synthesis of metal-free conductive, magnetic, and optoelectronic materials. The potential for further extension of Herz chemistry to other non-transition elements is also considered. A comparative analysis of Herz species and their 1,3,2-isomers (Wolmershäuser species) is provided.

Библиографическая ссылка: Koutentis P.A. , Makarov A.Y. , Rakitin O.A. , Zibarev A.V.
Herz chemistry and its applications in small-molecule functional materials science: achievements, challenges, and prospects
Russian Chemical Reviews. 2025. V.94. N1. RCR5146 . DOI: 10.59761/rcr5146 WOS OpenAlex

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Web of science:	WOS:001419518500003
OpenAlex:	W4405511620

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