Materials Data on TbNi by Materials Project
TbNi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Tb sites. In the first Tb site, Tb is bonded in a 7-coordinate geometry to seven Ni atoms. There are a spread of Tb–Ni bond distances ranging from 2.84–2.93 Å. In the second Tb site, Tb is bonded in a 7-coordinate geometry to seven Ni atoms. There are a spread of Tb–Ni bond distances ranging from 2.84–2.95 Å. In the third Tb site, Tb is bonded in a 7-coordinate geometry to seven Ni atoms. There are a spread of Tb–Ni bond distances ranging from 2.84–2.90 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to seven Tb and two equivalent Ni atoms. Both Ni–Ni bond lengths are 2.61 Å. In the second Ni site, Ni is bonded in a 9-coordinate geometry to seven Tb and two equivalent Ni atoms. Both Ni–Ni bond lengths are 2.64 Å. In the third Ni site, Ni is bonded in a 9-coordinate geometry to seven Tb and two equivalent Ni atoms.