VCoSi crystallizes in the orthorhombic Pnma space group. V(1) is bonded in a 11-coordinate geometry to six equivalent Co(1) and five equivalent Si(1) atoms. Co(1) is bonded in a 12-coordinate geometry to six equivalent V(1), two equivalent Co(1), and four equivalent Si(1) atoms. Si(1) is bonded in a 9-coordinate geometry to five equivalent V(1) and four equivalent Co(1) atoms.
VCoSi crystallizes in the orthorhombic Pnma space group. V(1) is bonded in a 11-coordinate geometry to six equivalent Co(1) and five equivalent Si(1) atoms. There are a spread of V(1)-Co(1) bond distances ranging from 2.68-2.79 Å. There are three shorter (2.50 Å) and two longer (2.53 Å) V(1)-Si(1) bond lengths. Co(1) is bonded in a 12-coordinate geometry to six equivalent V(1), two equivalent Co(1), and four equivalent Si(1) atoms. Both Co(1)-Co(1) bond lengths are 2.57 Å. There are two shorter (2.23 Å) and two longer (2.26 Å) Co(1)-Si(1) bond lengths. Si(1) is bonded in a 9-coordinate geometry to five equivalent V(1) and four equivalent Co(1) atoms.