Results for “V2(Ni7B2)3”

Materials Data on V2(Ni7B2)3 by Materials Project

V2(Ni7B2)3 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. V is bonded in a distorted tetrahedral geometry to four equivalent Ni atoms. All V–Ni bond lengths are 2.38 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a distorted bent 150 degrees geometry to one Ni and two equivalent B atoms. The Ni–Ni bond length is 2.51 Å. Both Ni–B bond lengths are 2.05 Å. In the second Ni site, Ni is bonded to one V and three equivalent B atoms to form a mixture of corner and edge-sharing NiVB3 tetrahedra. All Ni–B bond lengths are 2.11 Å. In the third Ni site, Ni is bonded in a cuboctahedral geometry to twelve equivalent Ni atoms. B is bonded in a 8-coordinate geometry to eight Ni atoms.