DOE OSTI · 1281623
Materials Data on EuBi2BrO4 by Materials Project
Abstract
EuBi2O4Br is alpha bismuth trifluoride-derived structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Eu3+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. All Eu–O bond lengths are 2.46 Å. Bi3+ is bonded in a 4-coordinate geometry to four equivalent O2- and four equivalent Br1- atoms. All Bi–O bond lengths are 2.27 Å. All Bi–Br bond lengths are 3.53 Å. O2- is bonded to two equivalent Eu3+ and two equivalent Bi3+ atoms to form a mixture of edge and corner-sharing OEu2Bi2 tetrahedra. Br1- is bonded in a body-centered cubic geometry to eight equivalent Bi3+ atoms.
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2020-07-16. Materials Data on EuBi2BrO4 by Materials Project. https://doi.org/10.17188/1281623
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