Materials Data on HoAlGe by Materials Project

HoAlGe crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Ho is bonded in a 4-coordinate geometry to four equivalent Al and five equivalent Ge atoms. All Ho–Al bond lengths are 3.18 Å. There are a spread of Ho–Ge bond distances ranging from 2.94–3.09 Å. Al is bonded in a 4-coordinate geometry to four equivalent Ho and four equivalent Ge atoms. All Al–Ge bond lengths are 2.73 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Ho and four equivalent Al atoms.