An empirical model to calculate 19F isotropic chemical shifts in alkali-hexafluoroaluminates

Ahrens, Mike; Scholz, Gudrun; Kemnitz, Erhard

doi:10.1016/j.jfluchem.2009.01.001

Cited by 3 publications

(1 citation statement)

References 29 publications

(34 reference statements)

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“…The last signal is connected only with the aluminum site at 0.5 ppm. This clearly shows that all observed F sites connect with at least one 27 Al atom and that the 19 59 Unfortunately we are not able to assign the signals in these spectra to the 30 fluorine sites.…”

Section: Inorganic Chemistrymentioning

confidence: 83%

(Oxo)(Fluoro)–Aluminates in KF–Al₂O₃ System: Thermal Stability and Structural Correlation

et al. 2017

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Precise investigation of part of the phase diagram of KF-AlO system was performed in an experiment combining different techniques. Solidified mixtures of KF-AlO were studied by X-ray powder diffraction and high-field solid-state NMR spectroscopy over a wide range of compositions. To help with the interpretation of the NMR spectra of the solidified samples found as complex admixtures, we synthesized the following pure compounds: KAlO, KAlO, α-KAlF, KAlF, and KAlOF. These compounds were then characterized using various solid-state NMR techniques, including MQ-MAS and D-HMQC. NMR parameters of the pure compounds were finally determined using first-principles density functional theory calculations. The phase diagram of KF-AlO with the alumina content up to 30 mol % was determined by means of thermal analysis. Thermal analysis was also used for the description of the thermal stability of one synthesized compound, KAlOF.

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Section: Inorganic Chemistrymentioning

confidence: 83%

(Oxo)(Fluoro)–Aluminates in KF–Al₂O₃ System: Thermal Stability and Structural Correlation

et al. 2017

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ChemInform Abstract: An Empirical Model to Calculate ¹⁹F Isotropic Chemical Shifts in Alkali‐Hexafluoroaluminates.

2009

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Photo-activated emitting defects in the Ce-doped CaSnF6 fluoride

Andron

Frayret

Gaudon

et al. 2021

Materials Research Bulletin

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An empirical model to calculate 19F isotropic chemical shifts in alkali-hexafluoroaluminates

Cited by 3 publications

References 29 publications

(Oxo)(Fluoro)–Aluminates in KF–Al₂O₃ System: Thermal Stability and Structural Correlation

(Oxo)(Fluoro)–Aluminates in KF–Al₂O₃ System: Thermal Stability and Structural Correlation

ChemInform Abstract: An Empirical Model to Calculate ¹⁹F Isotropic Chemical Shifts in Alkali‐Hexafluoroaluminates.

Photo-activated emitting defects in the Ce-doped CaSnF6 fluoride

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An empirical model to calculate 19F isotropic chemical shifts in alkali-hexafluoroaluminates

Cited by 3 publications

References 29 publications

(Oxo)(Fluoro)–Aluminates in KF–Al2O3 System: Thermal Stability and Structural Correlation

(Oxo)(Fluoro)–Aluminates in KF–Al2O3 System: Thermal Stability and Structural Correlation

ChemInform Abstract: An Empirical Model to Calculate 19F Isotropic Chemical Shifts in Alkali‐Hexafluoroaluminates.

Photo-activated emitting defects in the Ce-doped CaSnF6 fluoride

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Product

Resources

About

(Oxo)(Fluoro)–Aluminates in KF–Al₂O₃ System: Thermal Stability and Structural Correlation

(Oxo)(Fluoro)–Aluminates in KF–Al₂O₃ System: Thermal Stability and Structural Correlation

ChemInform Abstract: An Empirical Model to Calculate ¹⁹F Isotropic Chemical Shifts in Alkali‐Hexafluoroaluminates.