Email this article An Intriguing Structural and Functional Analogy Between Large Cations and Anion-Centered (X2−Mn+) Clusters Exemplifiedby Double Chalcogenides K, Rb, Cs, TI(I) and Ag(I), Cu(I)
- Authors: Bakakin V.V.1
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Affiliations:
- Nikolaev Institute of Inorganic Chemistry, Siberian Branch
- Issue: Vol 60, No 3 (2019)
- Pages: 449-456
- Section: Article
- URL: https://journals.rcsi.science/0022-4766/article/view/162078
- DOI: https://doi.org/10.1134/S0022476619030132
- ID: 162078
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Abstract
The structures of chalcogenides where some large S2−, Se2−, Te2− anions are closely surrounded by 6–12 Cu+ or Ag+ cations in 3–4 coordination are considered. These compact (X2−Mn+) groups, being the anion-centered clusters (ACCs), can be thought as highly charged voluminous analogues of large K, Rb, T1(I), Cs cations. Together they perform related structural functions.
About the authors
V. V. Bakakin
Nikolaev Institute of Inorganic Chemistry, Siberian Branch
Author for correspondence.
Email: bakakin@niic.nsc.ru
Russian Federation, Novosibirsk
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