TlGeBr3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Cm space group. The structure consists of two 7440-28-0 atoms inside a GeBr3 framework. In the GeBr3 framework, Ge(1) is bonded to two equivalent Br(2) and four equivalent Br(1) atoms to form corner-sharing GeBr6 octahedra. The corner-sharing octahedral tilt angles range from 6-9°. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a linear geometry to two equivalent Ge(1) atoms. In the second Br site, Br(2) is bonded in a linear geometry to two equivalent Ge(1) atoms.
TlGeBr3 is (Cubic) Perovskite structured and crystallizes in the monoclinic Cm space group. The structure consists of two 7440-28-0 atoms inside a GeBr3 framework. In the GeBr3 framework, Ge(1) is bonded to two equivalent Br(2) and four equivalent Br(1) atoms to form corner-sharing GeBr6 octahedra. The corner-sharing octahedral tilt angles range from 6-9°. There is one shorter (2.63 Å) and one longer (2.94 Å) Ge(1)-Br(2) bond length. There are two shorter (2.63 Å) and two longer (2.94 Å) Ge(1)-Br(1) bond lengths. There are two inequivalent Br sites. In the first Br site, Br(1) is bonded in a linear geometry to two equivalent Ge(1) atoms. In the second Br site, Br(2) is bonded in a linear geometry to two equivalent Ge(1) atoms.