AgIn3 is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Ag(1) is bonded to twelve equivalent In(1) atoms to form AgIn12 cuboctahedra that share corners with six equivalent Ag(1)In12 cuboctahedra, corners with twelve equivalent In(1)In8Ag4 cuboctahedra, edges with eighteen equivalent In(1)In8Ag4 cuboctahedra, faces with eight equivalent Ag(1)In12 cuboctahedra, and faces with twelve equivalent In(1)In8Ag4 cuboctahedra. In(1) is bonded to four equivalent Ag(1) and eight equivalent In(1) atoms to form InIn8Ag4 cuboctahedra that share corners with four equivalent Ag(1)In12 cuboctahedra, corners with fourteen equivalent In(1)In8Ag4 cuboctahedra, edges with six equivalent Ag(1)In12 cuboctahedra, edges with twelve equivalent In(1)In8Ag4 cuboctahedra, faces with four equivalent Ag(1)In12 cuboctahedra, and faces with sixteen equivalent In(1)In8Ag4 cuboctahedra.
AgIn3 is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. Ag(1) is bonded to twelve equivalent In(1) atoms to form AgIn12 cuboctahedra that share corners with six equivalent Ag(1)In12 cuboctahedra, corners with twelve equivalent In(1)In8Ag4 cuboctahedra, edges with eighteen equivalent In(1)In8Ag4 cuboctahedra, faces with eight equivalent Ag(1)In12 cuboctahedra, and faces with twelve equivalent In(1)In8Ag4 cuboctahedra. There are six shorter (3.24 Å) and six longer (3.29 Å) Ag(1)-In(1) bond lengths. In(1) is bonded to four equivalent Ag(1) and eight equivalent In(1) atoms to form InIn8Ag4 cuboctahedra that share corners with four equivalent Ag(1)In12 cuboctahedra, corners with fourteen equivalent In(1)In8Ag4 cuboctahedra, edges with six equivalent Ag(1)In12 cuboctahedra, edges with twelve equivalent In(1)In8Ag4 cuboctahedra, faces with four equivalent Ag(1)In12 cuboctahedra, and faces with sixteen equivalent In(1)In8Ag4 cuboctahedra. There are a spread of In(1)-In(1) bond distances ranging from 3.19-3.38 Å.