Synthesis and Crystal Structures of Two Crystalline Silicic Acids: Hydrated H-Apophyllite, H<sub>16</sub>Si<sub>16</sub>O<sub>40</sub> • 8–10 H<sub>2</sub>O and H-Carletonite, H<sub>32</sub>Si<sub>64</sub>O<sub>144</sub>

Synthesis and Crystal Structures of Two Crystalline Silicic Acids: Hydrated H-Apophyllite, H<sub>16</sub>Si<sub>16</sub>O<sub>40</sub> • 8–10 H<sub>2</sub>O and H-Carletonite, H<sub>32</sub>Si<sub>64</sub>O<sub>144</sub>

Hydrated H-Apophyllite (HH-Apo) and H-carletonite (H-Car) were synthesized at 0 °C by leaching an apophyllite and a carletonite single crystal in a large surplus of 1.2 molar hydrochloric acid. The XRD powder patterns of HH-Apo and H-Car were indexed with space group symmetries of P4/ncc and I4/mcm...

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Bibliographic Details
Main Authors: Bernd Marler, Isabel Grosskreuz
Format: Article
Language:English
Published: MDPI AG 2024-03-01
Series:Crystals
Subjects:
hydrogen bonds
layered silicate
crystal structure
crystalline silicic acid
Online Access:https://www.mdpi.com/2073-4352/14/4/326

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https://www.mdpi.com/2073-4352/14/4/326

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