InSnBr3 crystallizes in the triclinic P1 space group. In(1) is bonded in a 3-coordinate geometry to one Br(1), one Br(2), and one Br(3) atom. Sn(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form corner-sharing SnBr6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded in a T-shaped geometry to one In(1) and two equivalent Sn(1) atoms. In the second Br site, Br(2) is bonded in a 3-coordinate geometry to one In(1) and two equivalent Sn(1) atoms. In the third Br site, Br(3) is bonded in a T-shaped geometry to one In(1) and two equivalent Sn(1) atoms.
InSnBr3 crystallizes in the triclinic P1 space group. In(1) is bonded in a 3-coordinate geometry to one Br(1), one Br(2), and one Br(3) atom. The In(1)-Br(1) bond length is 3.12 Å. The In(1)-Br(2) bond length is 3.18 Å. The In(1)-Br(3) bond length is 3.16 Å. Sn(1) is bonded to two equivalent Br(1), two equivalent Br(2), and two equivalent Br(3) atoms to form corner-sharing SnBr6 octahedra. The corner-sharing octahedral tilt angles range from 8-11°. There is one shorter (2.96 Å) and one longer (2.99 Å) Sn(1)-Br(1) bond length. There is one shorter (2.81 Å) and one longer (3.21 Å) Sn(1)-Br(2) bond length. There is one shorter (2.86 Å) and one longer (3.12 Å) Sn(1)-Br(3) bond length. There are three inequivalent Br sites. In the first Br site, Br(1) is bonded in a T-shaped geometry to one In(1) and two equivalent Sn(1) atoms. In the second Br site, Br(2) is bonded in a 3-coordinate geometry to one In(1) and two equivalent Sn(1) atoms. In the third Br site, Br(3) is bonded in a T-shaped geometry to one In(1) and two equivalent Sn(1) atoms.