Materials Data on LaCeRu4 by Materials Project
CeLaRu4 is Cubic Laves-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to twelve equivalent Ru atoms. All Ce–Ru bond lengths are 3.17 Å. La is bonded in a 12-coordinate geometry to twelve equivalent Ru atoms. All La–Ru bond lengths are 3.17 Å. Ru is bonded to three equivalent Ce, three equivalent La, and six equivalent Ru atoms to form a mixture of face, edge, and corner-sharing RuLa3Ce3Ru6 cuboctahedra. There are three shorter (2.70 Å) and three longer (2.71 Å) Ru–Ru bond lengths.
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