Materials Data on CaTlAu2 by Materials Project
CaAu2Tl crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two CaAu2Tl ribbons oriented in the (1, 0, 0) direction. Ca is bonded in a linear geometry to two equivalent Au atoms. Both Ca–Au bond lengths are 2.80 Å. Au is bonded in a linear geometry to one Ca and one Tl atom. The Au–Tl bond length is 2.88 Å. Tl is bonded in a linear geometry to two equivalent Au atoms.
36 MATERIALS SCIENCE↗