Site Preference of Fe and V in PbFexV6−x
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A.C. Dhaussy; O. Mentre; F. Abraham; Y. Calage
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Article
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1999
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Elsevier Science
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English
⚖ 258 KB
The PbFe x V 6؊x O 11 series adopting the R block structural type were investigated by both powder neutron di4raction and MoK ssbauer spectroscopy in order to quantify a Fe 3؉ cation occupancy in available crystallographic sites. Four samples with formal x ratio of 1, 1.21, 1.6, and 1.75 were invest