| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1506355 | Solid State Sciences | 2009 | 7 Pages |
Abstract
The crystal structure of δ-VOPO4 was determined from powder X-ray diffraction data in the tetragonal space group P42/mbc (No. 135) with a = 9.0547(7) Å and c = 8.6080(8) Å. The structure is found to be closely related to that of ω-VOPO4, thus disproving two traditional structure hypotheses commonly found in the literature. The structural relationship between the two phases is discussed in the light of a recently observed fast phase transition from ω- to δ-VOPO4.
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Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Frank Girgsdies, Matthias Schneider, Angelika Brückner, Thorsten Ressler, Robert Schlögl,