Mise en évidence par RMN du 19F d'une distorsion des octaèdres dans la solution solide CsCaF3-xHx de type perovskite (0 ≤ x ≤ 1,70)

M. Pezat, J. Senegas, G. Villeneuve, Hyung-Ho Park, A. Tressaud

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

19F and 1H NMR investigations have been carried out on three powder samples of CsCaF3-xHx composition (0 ≤ x ≤ 1.70), and on a single crystal of CsCaF3. It appears that the spectra of 19F are consistent with a distortion of the Ca(F,H)6 octahedra involving either lower symmetry or a random distribution of a c4-maxis with respect to the crystallographic directions.

Original languageFrench
Pages (from-to)389-393
Number of pages5
JournalJournal of Solid State Chemistry
Volume77
Issue number2
DOIs
Publication statusPublished - 1988 Jan 1

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Crystallography
Powders
Solid solutions
Crystal structure
Nuclear magnetic resonance
Single crystals
Chemical analysis
Direction compound
perovskite

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Physical and Theoretical Chemistry
  • Inorganic Chemistry
  • Materials Chemistry

Cite this

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title = "Mise en {\'e}vidence par RMN du 19F d'une distorsion des octa{\`e}dres dans la solution solide CsCaF3-xHx de type perovskite (0 ≤ x ≤ 1,70)",
abstract = "19F and 1H NMR investigations have been carried out on three powder samples of CsCaF3-xHx composition (0 ≤ x ≤ 1.70), and on a single crystal of CsCaF3. It appears that the spectra of 19F are consistent with a distortion of the Ca(F,H)6 octahedra involving either lower symmetry or a random distribution of a c4-maxis with respect to the crystallographic directions.",
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Mise en évidence par RMN du 19F d'une distorsion des octaèdres dans la solution solide CsCaF3-xHx de type perovskite (0 ≤ x ≤ 1,70). / Pezat, M.; Senegas, J.; Villeneuve, G.; Park, Hyung-Ho; Tressaud, A.

In: Journal of Solid State Chemistry, Vol. 77, No. 2, 01.01.1988, p. 389-393.

Research output: Contribution to journalArticle

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T1 - Mise en évidence par RMN du 19F d'une distorsion des octaèdres dans la solution solide CsCaF3-xHx de type perovskite (0 ≤ x ≤ 1,70)

AU - Pezat, M.

AU - Senegas, J.

AU - Villeneuve, G.

AU - Park, Hyung-Ho

AU - Tressaud, A.

PY - 1988/1/1

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