NdAgGa3 crystallizes in the tetragonal I4mm space group. Nd(1) is bonded in a 16-coordinate geometry to four equivalent Ag(1), four equivalent Ga(1), and eight equivalent Ga(2) atoms. Ag(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Ga(1), and four equivalent Ga(2) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Ag(1), and four equivalent Ga(2) atoms. In the second Ga site, Ga(2) is bonded in a 8-coordinate geometry to four equivalent Nd(1), two equivalent Ag(1), and two equivalent Ga(1) atoms.
NdAgGa3 crystallizes in the tetragonal I4mm space group. Nd(1) is bonded in a 16-coordinate geometry to four equivalent Ag(1), four equivalent Ga(1), and eight equivalent Ga(2) atoms. All Nd(1)-Ag(1) bond lengths are 3.41 Å. All Nd(1)-Ga(1) bond lengths are 3.38 Å. There are four shorter (3.44 Å) and four longer (3.45 Å) Nd(1)-Ga(2) bond lengths. Ag(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Ga(1), and four equivalent Ga(2) atoms. The Ag(1)-Ga(1) bond length is 2.52 Å. All Ag(1)-Ga(2) bond lengths are 2.60 Å. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 9-coordinate geometry to four equivalent Nd(1), one Ag(1), and four equivalent Ga(2) atoms. All Ga(1)-Ga(2) bond lengths are 2.64 Å. In the second Ga site, Ga(2) is bonded in a 8-coordinate geometry to four equivalent Nd(1), two equivalent Ag(1), and two equivalent Ga(1) atoms.