Crystal structure of RE sub(12)Fe sub(2+x)Pb sub(3-x) (RE = Tm, Lu) compounds

The crystal structures of Tm sub(12)Fe sub(2.55)Pb sub(2.45) and Lu sub(12)Fe sub(2.55)Pb sub(2.45) compounds were refined from X-ray powder diffraction data. The investigated compounds crystallize in the Er sub(12)Fe sub(2)In sub(3) structure type (space group I4/mmm, Pearson code tI34) with the la...

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Bibliographic Details
Published in:	Journal of alloys and compounds Vol. 502; no. 2; pp. 300 - 303
Main Authors:	Bigun, I, Kalychak, Ya
Format:	Journal Article
Language:	English
Published:	23-07-2010
Subjects:	Alloys Crystal structure Crystallization Diffraction Lattice parameters X-rays
Online Access:	Get full text
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Summary:	The crystal structures of Tm sub(12)Fe sub(2.55)Pb sub(2.45) and Lu sub(12)Fe sub(2.55)Pb sub(2.45) compounds were refined from X-ray powder diffraction data. The investigated compounds crystallize in the Er sub(12)Fe sub(2)In sub(3) structure type (space group I4/mmm, Pearson code tI34) with the lattice parameters a = 9.6387(5), c = 9.3286(5) Aa for Tm sub(12)Fe sub(2.55)Pb sub(2.45) and a = 9.5860(7), c = 9.2428(7) Aa for Lu sub(12)Fe sub(2.55)Pb sub(2.45).
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 content type line 23 ObjectType-Feature-1
ISSN:	0925-8388
DOI:	10.1016/j.jallcom.2010.02.160