NEUTRON-DIFFRACTION INVESTIGATION OF V-SITE PREFERENCE IN RCO10V2 COMPOUNDS

Authors
MOZE O IBBERSON RM BUSCHOW KHJ
Citation
O. Moze et al., NEUTRON-DIFFRACTION INVESTIGATION OF V-SITE PREFERENCE IN RCO10V2 COMPOUNDS, Journal of alloys and compounds, 196(1-2), 1993, pp. 1-2
Citations number
12
Categorie Soggetti
Chemistry Physical","Metallurgy & Mining","Material Science
Journal title
Journal of alloys and compounds → ACNP
ISSN journal
09258388
Volume
196
Issue
1-2
Year of publication
1993
Pages
1 - 2
Database
ISI
SICI code
0925-8388(1993)196:1-2<1:NIOVPI>2.0.ZU;2-I
Abstract
High resolution time-of-flight neutron powder diffraction has been per formed at room temperature on the tetragonal compound YCo9.6V2.5 (Spac e group I4/mmm). A Rietveld profile refinement of the powder pattern w as used to derive detailed structural parameters. The V atoms are foun d to preferentially occupy the 8i site, leaving only small occupancies for both the 8f and 8j sites.