I. Sosnowska et al., NEUTRON-DIFFRACTION STUDIES OF THE CRYSTAL AND MAGNETIC-STRUCTURE OF BASN2FE4O11, Physica. B, Condensed matter, 213, 1995, pp. 227-229
Refinement of the crystal structure of BaSn2Fe4O11 was made using neut
ron-diffraction data collected at 10 K and 240 K, as well as the Shioj
iri model of the crystal structure. New structural parameters were fou
nd for both temperatures. The neutron diffraction pattern at 10 K show
s a new magnetic ordering of Fe3+ ions.