New Clathrate Hydrate Structure: High-Pressure Tetrahydrofuran Hydrate with One Type of Cavity

New Clathrate Hydrate Structure: High-Pressure Tetrahydrofuran Hydrate with One Type of Cavity

Water cages: A water framework consisting of uniform space‐filling polyhedral cages containing tetrahydrofuran molecules has been detected in a new clathrate hydrate formed under a pressure of 0.8 GPa. Topologically the cage represents a space‐filling tetradecahedron with four tetra‐, four penta‐, a...

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Veröffentlicht in:Angewandte Chemie International Edition 2004-05, Vol.43 (22), p.2922-2924
Hauptverfasser: Kurnosov, Alexander V., Komarov, Vladislav Yu, Voronin, Vladimir I., Teplykh, Alexander E., Manakov, Andrej Yu
Format: Artikel
Sprache:eng
Schlagworte:
clathrates
high-pressure chemistry
host-guest systems
hydrates
neutron diffraction
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Zusammenfassung:Water cages: A water framework consisting of uniform space‐filling polyhedral cages containing tetrahydrofuran molecules has been detected in a new clathrate hydrate formed under a pressure of 0.8 GPa. Topologically the cage represents a space‐filling tetradecahedron with four tetra‐, four penta‐, and six hexagonal faces (see picture).
ISSN:1433-7851
1521-3773
DOI:10.1002/anie.200453712