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DOE OSTI · 1278215

Materials Data on Tb3Ni by Materials Project

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Abstract

Tb3Ni is Cementite structured and crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two Tb3Ni sheets oriented in the (0, 0, 1) direction. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded in a distorted water-like geometry to two equivalent Ni atoms. There are one shorter (2.76 Å) and one longer (2.84 Å) Tb–Ni bond lengths. In the second Tb site, Tb is bonded in a distorted bent 150 degrees geometry to two equivalent Ni atoms. There are one shorter (2.74 Å) and one longer (2.82 Å) Tb–Ni bond lengths. Ni is bonded in a 6-coordinate geometry to six Tb atoms.

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36 MATERIALS SCIENCEcrystal structureNi-TbTb3Ni

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2020-07-14. Materials Data on Tb3Ni by Materials Project. https://doi.org/10.17188/1278215

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