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DOE OSTI2020

Materials Data on La2TlAg by Materials Project

La2AgTl is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. La is bonded in a body-centered cubic geometry to four equivalent Ag and four equivalent Tl atoms. All La–Ag bond lengths are 3.40 Å. All La–Tl bond lengths are 3.40 Å. Ag is bonded in a body-centered cubic geometry to eight equivalent La atoms. Tl is bonded in a body-centered cubic geometry to eight equivalent La atoms.

36 MATERIALS SCIENCE↗

DOE OSTI2020

Materials Data on La2TlAg by Materials Project

La2AgTl crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two La2AgTl ribbons oriented in the (1, 0, 0) direction. La is bonded in a linear geometry to one Ag and one Tl atom. The La–Ag bond length is 2.83 Å. The La–Tl bond length is 2.93 Å. Ag is bonded in a linear geometry to two equivalent La atoms. Tl is bonded in a linear geometry to two equivalent La atoms.

36 MATERIALS SCIENCE↗