Materials Data on AlReGe by Materials Project

Abstract

ReAlGe is Protactinium-derived structured and crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. Re is bonded in a 10-coordinate geometry to five equivalent Al and five equivalent Ge atoms. There are four shorter (2.69 Å) and one longer (2.73 Å) Re–Al bond lengths. There are four shorter (2.66 Å) and one longer (2.79 Å) Re–Ge bond lengths. Al is bonded in a distorted q6 geometry to five equivalent Re and five equivalent Ge atoms. There are one shorter (2.68 Å) and four longer (2.71 Å) Al–Ge bond lengths. Ge is bonded in a distorted q6 geometry to five equivalent Re and five equivalent Al atoms.