Materials Data on La3TlC by Materials Project
La3TlC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. La is bonded in a linear geometry to four equivalent Tl and two equivalent C atoms. All La–Tl bond lengths are 3.71 Å. Both La–C bond lengths are 2.62 Å. Tl is bonded to twelve equivalent La atoms to form TlLa12 cuboctahedra that share corners with twelve equivalent TlLa12 cuboctahedra, faces with six equivalent TlLa12 cuboctahedra, and faces with eight equivalent CLa6 octahedra. C is bonded to six equivalent La atoms to form CLa6 octahedra that share corners with six equivalent CLa6 octahedra and faces with eight equivalent TlLa12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.
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