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Chalcogenides by Reduction of their Dioxides in Ultra‐Alkaline Media
The reaction of chalcogen dioxides ChO(2) (Ch=Se, Te) with As(2)O(3) in a 30 molar KOH hydroflux at about 200 °C yielded crystals of potassium trichalcogenides K(2) Ch (3) with dimensions up to 2 cm. Arsenic trioxide acts as electron donor and is oxidized to arsenate(V). The new heterochalcogenide a...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
John Wiley and Sons Inc.
2021
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8518872/ https://www.ncbi.nlm.nih.gov/pubmed/34375499 http://dx.doi.org/10.1002/anie.202107642 |