AgCuIn2Te4 is Stannite-like structured and crystallizes in the tetragonal I-4 space group. Ag(1) is bonded to four equivalent Te(1) atoms to form AgTe4 tetrahedra that share corners with four equivalent Cu(1)Te4 tetrahedra, corners with four equivalent In(1)Te4 tetrahedra, and corners with four equivalent In(2)Te4 tetrahedra. Cu(1) is bonded to four equivalent Te(1) atoms to form CuTe4 tetrahedra that share corners with four equivalent Ag(1)Te4 tetrahedra, corners with four equivalent In(1)Te4 tetrahedra, and corners with four equivalent In(2)Te4 tetrahedra. There are two inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Te(1) atoms to form InTe4 tetrahedra that share corners with four equivalent Ag(1)Te4 tetrahedra, corners with four equivalent Cu(1)Te4 tetrahedra, and corners with four equivalent In(2)Te4 tetrahedra. In the second In site, In(2) is bonded to four equivalent Te(1) atoms to form InTe4 tetrahedra that share corners with four equivalent Ag(1)Te4 tetrahedra, corners with four equivalent Cu(1)Te4 tetrahedra, and corners with four equivalent In(1)Te4 tetrahedra. Te(1) is bonded to one Ag(1), one Cu(1), one In(1), and one In(2) atom to form corner-sharing TeIn2CuAg tetrahedra.
AgCuIn2Te4 is Stannite-like structured and crystallizes in the tetragonal I-4 space group. Ag(1) is bonded to four equivalent Te(1) atoms to form AgTe4 tetrahedra that share corners with four equivalent Cu(1)Te4 tetrahedra, corners with four equivalent In(1)Te4 tetrahedra, and corners with four equivalent In(2)Te4 tetrahedra. All Ag(1)-Te(1) bond lengths are 2.80 Å. Cu(1) is bonded to four equivalent Te(1) atoms to form CuTe4 tetrahedra that share corners with four equivalent Ag(1)Te4 tetrahedra, corners with four equivalent In(1)Te4 tetrahedra, and corners with four equivalent In(2)Te4 tetrahedra. All Cu(1)-Te(1) bond lengths are 2.62 Å. There are two inequivalent In sites. In the first In site, In(1) is bonded to four equivalent Te(1) atoms to form InTe4 tetrahedra that share corners with four equivalent Ag(1)Te4 tetrahedra, corners with four equivalent Cu(1)Te4 tetrahedra, and corners with four equivalent In(2)Te4 tetrahedra. All In(1)-Te(1) bond lengths are 2.85 Å. In the second In site, In(2) is bonded to four equivalent Te(1) atoms to form InTe4 tetrahedra that share corners with four equivalent Ag(1)Te4 tetrahedra, corners with four equivalent Cu(1)Te4 tetrahedra, and corners with four equivalent In(1)Te4 tetrahedra. All In(2)-Te(1) bond lengths are 2.86 Å. Te(1) is bonded to one Ag(1), one Cu(1), one In(1), and one In(2) atom to form corner-sharing TeIn2CuAg tetrahedra.