| Téléchargement | - Voir la version finale : Intercage guest correlations and guest clusters in high-pressure clathrate hydrates (PDF, 792 Kio)
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| DOI | Trouver le DOI : https://doi.org/10.1103/PhysRevB.80.052101 |
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| Auteur | Rechercher : Tulk, Chris A.; Rechercher : Klug, Dennis D.1; Rechercher : Chakoumakos, Bryan C.; Rechercher : Yang, Ling |
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| Affiliation | - Conseil national de recherches du Canada. Institut Steacie des sciences moléculaires du CNRC
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| Format | Texte, Article |
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| Résumé | The positions of guest atoms in high-pressure hexagonal Kr clathrate hydrate have been determined. Additionally, the large cage guests of the initial cubic form show a displacement of ∼0.7 Å from the large cage center and exhibit reduced cage-to-cage correlations in guest positions; similar disorder likely carries over to the high-pressure form. Based on size and electron density maps, up to three atoms are located in the large cage of the high-pressure hexagonal form, where two Kr atoms are 2.25 Å above/below the cage center and one on a ring with a radius 1.70 Å from the cage center. |
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| Date de publication | 2009-08 |
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| Maison d’édition | American Physical Society |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Numéro NPARC | 23005038 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | c1fc8345-2943-4c86-9cb6-48b54b4980b2 |
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| Enregistrement créé | 2019-02-19 |
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| Enregistrement modifié | 2020-05-30 |
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