Materials Data on ZrGeSe by Materials Project

ZrGeSe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Zr is bonded in a 9-coordinate geometry to four equivalent Ge and five equivalent Se atoms. All Zr–Ge bond lengths are 2.88 Å. There are four shorter (2.82 Å) and one longer (3.03 Å) Zr–Se bond lengths. Ge is bonded in a 8-coordinate geometry to four equivalent Zr and four equivalent Ge atoms. All Ge–Ge bond lengths are 2.64 Å. Se is bonded in a 5-coordinate geometry to five equivalent Zr atoms.