DOE OSTI · 1737748
Materials Data on DyUTe4 by Materials Project
Abstract
UDyTe4 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. U5+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of U–Te bond distances ranging from 3.06–3.22 Å. Dy3+ is bonded in a 8-coordinate geometry to eight Te2- atoms. There are a spread of Dy–Te bond distances ranging from 3.07–3.26 Å. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to two equivalent U5+ and two equivalent Dy3+ atoms to form a mixture of distorted edge and corner-sharing TeDy2U2 trigonal pyramids. In the second Te2- site, Te2- is bonded to two equivalent U5+ and two equivalent Dy3+ atoms to form a mixture of distorted edge and corner-sharing TeDy2U2 trigonal pyramids. In the third Te2- site, Te2- is bonded in a 6-coordinate geometry to two equivalent U5+ and two equivalent Dy3+ atoms.
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2020-05-02. Materials Data on DyUTe4 by Materials Project. https://doi.org/10.17188/1737748
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