TaRuBi is half-Heusler structured and crystallizes in the cubic F-43m space group. Ta(1) is bonded in a body-centered cubic geometry to four equivalent Ru(1) and four equivalent Bi(1) atoms. Ru(1) is bonded to four equivalent Ta(1) atoms to form distorted RuTa4 tetrahedra that share corners with four equivalent Bi(1)Ta4 tetrahedra, corners with twelve equivalent Ru(1)Ta4 tetrahedra, and edges with six equivalent Bi(1)Ta4 tetrahedra. Bi(1) is bonded to four equivalent Ta(1) atoms to form distorted BiTa4 tetrahedra that share corners with four equivalent Ru(1)Ta4 tetrahedra, corners with twelve equivalent Bi(1)Ta4 tetrahedra, and edges with six equivalent Ru(1)Ta4 tetrahedra.
TaRuBi is half-Heusler structured and crystallizes in the cubic F-43m space group. Ta(1) is bonded in a body-centered cubic geometry to four equivalent Ru(1) and four equivalent Bi(1) atoms. All Ta(1)-Ru(1) bond lengths are 2.79 Å. All Ta(1)-Bi(1) bond lengths are 2.79 Å. Ru(1) is bonded to four equivalent Ta(1) atoms to form distorted RuTa4 tetrahedra that share corners with four equivalent Bi(1)Ta4 tetrahedra, corners with twelve equivalent Ru(1)Ta4 tetrahedra, and edges with six equivalent Bi(1)Ta4 tetrahedra. Bi(1) is bonded to four equivalent Ta(1) atoms to form distorted BiTa4 tetrahedra that share corners with four equivalent Ru(1)Ta4 tetrahedra, corners with twelve equivalent Bi(1)Ta4 tetrahedra, and edges with six equivalent Ru(1)Ta4 tetrahedra.