Materials Data on SnGe by Materials Project
GeSn is graphite-derived structured and crystallizes in the trigonal P3m1 space group. The structure is two-dimensional and consists of one GeSn sheet oriented in the (0, 0, 1) direction. Sn is bonded in a trigonal non-coplanar geometry to three equivalent Ge atoms. All Sn–Ge bond lengths are 2.63 Å. Ge is bonded in a trigonal non-coplanar geometry to three equivalent Sn atoms.
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