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Determination of titanium NMR parameters of ATiO3 compounds: Correlations with structural distortion

Padro, D. and Howes, A.P. and Smith, M.E. and Dupree, R. (2000) Determination of titanium NMR parameters of ATiO3 compounds: Correlations with structural distortion. Solid State Nuclear Magnetic Resonance, 15 (4). pp. 231-236. ISSN 0926-2040

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Abstract

Solid state 47,49Ti NMR spectra have been obtained for a number of perovskite and ilmenite ATiO3 compounds. The 49Ti quadrupole coupling constant varies from 2.75 MHz (CaTiO3) to 15.5 MHz (MgTiO3) and the electric field gradient at the titanium site was found to correlate well with the shear strain, independent of structure. The chemical shift in the perovskite structures varies by ∼160 ppm and correlates well with the mean Ti-O distance. The 25Mg and 113Cd NMR parameters are also reported for the relevant compounds. © 2002 Elseveir Science B.V. All rights reserved.

Item Type: Journal Article
Journal or Publication Title: Solid State Nuclear Magnetic Resonance
Subjects: ?? CHEMICAL SHIFTELECTRIC FIELD GRADIENTSOLID STATE NMRTITANIUMELECTRIC FIELD EFFECTSMAGNETIC MOMENTSPEROVSKITENUCLEAR MAGNETIC RESONANCE SPECTROSCOPYBARIUMCALCIUM DERIVATIVEILMENITEIRONLEADMAGNESIUMOXIDEPEROVSKITETITANIUMARTICLECHEMISTRYNUCLEAR MAGNETIC RES ??
Departments: VC's Office
ID Code: 130333
Deposited By: ep_importer_pure
Deposited On: 04 Jan 2019 10:50
Refereed?: Yes
Published?: Published
Last Modified: 08 Jan 2019 06:22
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/130333

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