Materials Data on YCu2 by Materials Project
YCu2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Y is bonded in a 12-coordinate geometry to twelve equivalent Cu atoms. All Y–Cu bond lengths are 3.09 Å. Cu is bonded to six equivalent Y and six equivalent Cu atoms to form a mixture of corner, edge, and face-sharing CuY6Cu6 cuboctahedra. All Cu–Cu bond lengths are 2.64 Å.