cs20 - cao - sio2体系对开骨架硅酸盐结构多样性的新认识

IF 1.3 3区化学 Q3 CHEMISTRY, MULTIDISCIPLINARY

Acta crystallographica Section B, Structural science, crystal engineering and materials Pub Date : 2025-08-01 Epub Date: 2025-06-10 DOI:10.1107/S2052520625005189

Sergey M Aksenov

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引用次数: 0

摘要

Kahlenberg[(2025)]最近报道的独特化合物Cs4Ca[Si8O19]的结构，晶体学报。[B81, 325-336]有助于更广泛地理解开骨架硅酸盐（以及混合八面体-四面体骨架硅酸盐）的结构-性质关系，对离子交换、催化和具有定制热膨胀的材料具有潜在的意义。

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New insights into structural diversity of open-framework silicates inspired by the exploration of the Cs₂O-CaO-SiO₂ system.

The structure of unique compound Cs₄Ca[Si₈O₁₉] reported recently by Kahlenberg [(2025), Acta Cryst. B81, 325-336] contributes to the broader understanding of structure-property relationships in open-framework silicates (as well as silicates with mixed octahedral-tetrahedral frameworks), with potential implications for ion-exchange, catalysis, and materials with tailored thermal expansion.

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来源期刊

Acta crystallographica Section B, Structural science, crystal engineering and materials CHEMISTRY, MULTIDISCIPLINARYCRYSTALLOGRAPH-CRYSTALLOGRAPHY

CiteScore

3.60

自引率

5.30%

发文量

期刊介绍： Acta Crystallographica Section B: Structural Science, Crystal Engineering and Materials publishes scientific articles related to the structural science of compounds and materials in the widest sense. Knowledge of the arrangements of atoms, including their temporal variations and dependencies on temperature and pressure, is often the key to understanding physical and chemical phenomena and is crucial for the design of new materials and supramolecular devices. Acta Crystallographica B is the forum for the publication of such contributions. Scientific developments based on experimental studies as well as those based on theoretical approaches, including crystal-structure prediction, structure-property relations and the use of databases of crystal structures, are published.