Results for “Al-Ce-Ga”

Materials Data on Ce(AlGa)2 by Materials Project

CeGa2Al2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ce is bonded in a 8-coordinate geometry to eight equivalent Ga and eight equivalent Al atoms. All Ce–Ga bond lengths are 3.21 Å. All Ce–Al bond lengths are 3.50 Å. Ga is bonded in a 9-coordinate geometry to four equivalent Ce, one Ga, and four equivalent Al atoms. The Ga–Ga bond length is 2.50 Å. All Ga–Al bond lengths are 2.61 Å. Al is bonded to four equivalent Ce and four equivalent Ga atoms to form a mixture of distorted corner, edge, and face-sharing AlCe4Ga4 tetrahedra.