G. Gundiah, S. Hanrahan, F. Hollander
Oct 17, 2009
Citations
0
Influential Citations
4
Citations
Journal
Acta Crystallographica Section E: Structure Reports Online
Abstract
Single crystals of Ba0.96Eu0.04BrI (barium europium bromide iodide) were grown by the Bridgman technique. The title compound adopts the ordered PbCl2 structure [Braekken (1932 ▶). Z. Kristallogr. 83, 222–282]. All atoms occupy the fourfold special positions (4c, site symmetry m) of the space group Pnma with a statistical distribution of Ba and Eu. They lie on the mirror planes, perpendicular to the b axis at y = ±0.25. Each cation is coordinated by nine anions in a tricapped trigonal prismatic arrangement.