Journal article
Intralayer Cation Ordering in a Brownmillerite Superstructure: Synthesis, Crystal, and Magnetic Structures of Ca2FeCoO5
Abstract
The synthesis, crystal, and magnetic structures and the bulk magnetic properties of Ca2FeCoO5, a brownmillerite type oxide, are presented. The crystal structure, solved and refined from single crystal X-ray and powder neutron diffraction data, is described in Pbcm with cell parameters, a = 5.3652(3) Å, b = 11.0995(5) Å, c = 14.7982(7) Å. Thus, one axis, b in this setting, is doubled in comparison with the standard brownmillerite structure …
Authors
Ramezanipour F; Greedan JE; Grosvenor AP; Britten JF; Cranswick LMD; Garlea VO
Journal
Chemistry of Materials, Vol. 22, No. 21, pp. 6008–6020
Publisher
American Chemical Society (ACS)
Publication Date
November 9, 2010
DOI
10.1021/cm1023025
ISSN
0897-4756