Sr2ZnSb2 crystallizes in the hexagonal P-6m2 space group. Sr(1) is bonded in a 3-coordinate geometry to three equivalent Sb(1) and three equivalent Sb(2) atoms. Zn(1) is bonded in a distorted trigonal planar geometry to three equivalent Sb(2) atoms. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 6-coordinate geometry to six equivalent Sr(1) atoms. In the second Sb site, Sb(2) is bonded in a distorted trigonal planar geometry to six equivalent Sr(1) and three equivalent Zn(1) atoms.
Sr2ZnSb2 crystallizes in the hexagonal P-6m2 space group. Sr(1) is bonded in a 3-coordinate geometry to three equivalent Sb(1) and three equivalent Sb(2) atoms. All Sr(1)-Sb(1) bond lengths are 3.29 Å. All Sr(1)-Sb(2) bond lengths are 3.71 Å. Zn(1) is bonded in a distorted trigonal planar geometry to three equivalent Sb(2) atoms. All Zn(1)-Sb(2) bond lengths are 2.71 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded in a 6-coordinate geometry to six equivalent Sr(1) atoms. In the second Sb site, Sb(2) is bonded in a distorted trigonal planar geometry to six equivalent Sr(1) and three equivalent Zn(1) atoms.