Zr2VCo3 is Frank-Kasper $\mu$ Phase-derived structured and crystallizes in the trigonal R-3m space group. Zr(1) is bonded in a 16-coordinate geometry to four equivalent Zr(1), three equivalent V(1), and nine equivalent Co(1) atoms. V(1) is bonded to six equivalent Zr(1) and six equivalent Co(1) atoms to form distorted VZr6Co6 cuboctahedra that share corners with six equivalent V(1)Zr6Co6 cuboctahedra, corners with twelve equivalent Co(1)Zr6V2Co4 cuboctahedra, edges with six equivalent V(1)Zr6Co6 cuboctahedra, and faces with eighteen equivalent Co(1)Zr6V2Co4 cuboctahedra. Co(1) is bonded to six equivalent Zr(1), two equivalent V(1), and four equivalent Co(1) atoms to form distorted CoZr6V2Co4 cuboctahedra that share corners with four equivalent V(1)Zr6Co6 cuboctahedra, corners with fourteen equivalent Co(1)Zr6V2Co4 cuboctahedra, edges with six equivalent Co(1)Zr6V2Co4 cuboctahedra, faces with six equivalent V(1)Zr6Co6 cuboctahedra, and faces with twelve equivalent Co(1)Zr6V2Co4 cuboctahedra.
Zr2VCo3 is Frank-Kasper $\mu$ Phase-derived structured and crystallizes in the trigonal R-3m space group. Zr(1) is bonded in a 16-coordinate geometry to four equivalent Zr(1), three equivalent V(1), and nine equivalent Co(1) atoms. There is one shorter (2.88 Å) and three longer (3.07 Å) Zr(1)-Zr(1) bond lengths. All Zr(1)-V(1) bond lengths are 2.97 Å. There are three shorter (2.76 Å) and six longer (2.92 Å) Zr(1)-Co(1) bond lengths. V(1) is bonded to six equivalent Zr(1) and six equivalent Co(1) atoms to form distorted VZr6Co6 cuboctahedra that share corners with six equivalent V(1)Zr6Co6 cuboctahedra, corners with twelve equivalent Co(1)Zr6V2Co4 cuboctahedra, edges with six equivalent V(1)Zr6Co6 cuboctahedra, and faces with eighteen equivalent Co(1)Zr6V2Co4 cuboctahedra. All V(1)-Co(1) bond lengths are 2.39 Å. Co(1) is bonded to six equivalent Zr(1), two equivalent V(1), and four equivalent Co(1) atoms to form distorted CoZr6V2Co4 cuboctahedra that share corners with four equivalent V(1)Zr6Co6 cuboctahedra, corners with fourteen equivalent Co(1)Zr6V2Co4 cuboctahedra, edges with six equivalent Co(1)Zr6V2Co4 cuboctahedra, faces with six equivalent V(1)Zr6Co6 cuboctahedra, and faces with twelve equivalent Co(1)Zr6V2Co4 cuboctahedra. All Co(1)-Co(1) bond lengths are 2.54 Å.