Materials Data on GeMoAs by Materials Project
MoGeAs is Magnesium tetraboride-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Mo is bonded in a 8-coordinate geometry to five equivalent Ge and three equivalent As atoms. There are a spread of Mo–Ge bond distances ranging from 2.70–2.72 Å. There are two shorter (2.56 Å) and one longer (2.63 Å) Mo–As bond lengths. Ge is bonded in a 5-coordinate geometry to five equivalent Mo atoms. As is bonded in a 4-coordinate geometry to three equivalent Mo and three equivalent As atoms. There are one shorter (2.48 Å) and two longer (2.81 Å) As–As bond lengths.
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