ZrGa2 crystallizes in the orthorhombic Cmmm space group. Zr(1) is bonded in a 10-coordinate geometry to two equivalent Ga(1), two equivalent Ga(2), and six equivalent Ga(3) atoms. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a distorted square co-planar geometry to four equivalent Zr(1) atoms. In the second Ga site, Ga(2) is bonded in a distorted square co-planar geometry to four equivalent Zr(1) atoms. In the third Ga site, Ga(3) is bonded in a 8-coordinate geometry to six equivalent Zr(1) and two equivalent Ga(3) atoms.
ZrGa2 crystallizes in the orthorhombic Cmmm space group. Zr(1) is bonded in a 10-coordinate geometry to two equivalent Ga(1), two equivalent Ga(2), and six equivalent Ga(3) atoms. Both Zr(1)-Ga(1) bond lengths are 2.78 Å. Both Zr(1)-Ga(2) bond lengths are 2.83 Å. There are four shorter (2.89 Å) and two longer (3.03 Å) Zr(1)-Ga(3) bond lengths. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a distorted square co-planar geometry to four equivalent Zr(1) atoms. In the second Ga site, Ga(2) is bonded in a distorted square co-planar geometry to four equivalent Zr(1) atoms. In the third Ga site, Ga(3) is bonded in a 8-coordinate geometry to six equivalent Zr(1) and two equivalent Ga(3) atoms. Both Ga(3)-Ga(3) bond lengths are 2.72 Å.