DOE OSTI · 1272389
Materials Data on GdBi2BrO4 by Materials Project
Abstract
GdBi2O4Br is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Gd3+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Gd–O bond lengths are 2.43 Å. Bi3+ is bonded in a 4-coordinate geometry to four equivalent O2- and four equivalent Br1- atoms. All Bi–O bond lengths are 2.26 Å. All Bi–Br bond lengths are 3.53 Å. O2- is bonded to two equivalent Gd3+ and two equivalent Bi3+ atoms to form a mixture of edge and corner-sharing OGd2Bi2 tetrahedra. Br1- is bonded in a body-centered cubic geometry to eight equivalent Bi3+ atoms.
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2020-07-15. Materials Data on GdBi2BrO4 by Materials Project. https://doi.org/10.17188/1272389
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