Mo2CoTl crystallizes in the cubic F-43m space group. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to four equivalent Mo(2) and four equivalent Tl(1) atoms to form distorted edge-sharing MoTl4Mo4 tetrahedra. In the second Mo site, Mo(2) is bonded in a 14-coordinate geometry to four equivalent Mo(1), four equivalent Co(1), and six equivalent Tl(1) atoms. Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Mo(2) and four equivalent Tl(1) atoms. Tl(1) is bonded in a distorted body-centered cubic geometry to four equivalent Mo(1), six equivalent Mo(2), and four equivalent Co(1) atoms.
Mo2CoTl crystallizes in the cubic F-43m space group. There are two inequivalent Mo sites. In the first Mo site, Mo(1) is bonded to four equivalent Mo(2) and four equivalent Tl(1) atoms to form distorted edge-sharing MoTl4Mo4 tetrahedra. All Mo(1)-Mo(2) bond lengths are 2.76 Å. All Mo(1)-Tl(1) bond lengths are 2.76 Å. In the second Mo site, Mo(2) is bonded in a 14-coordinate geometry to four equivalent Mo(1), four equivalent Co(1), and six equivalent Tl(1) atoms. All Mo(2)-Co(1) bond lengths are 2.76 Å. All Mo(2)-Tl(1) bond lengths are 3.19 Å. Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Mo(2) and four equivalent Tl(1) atoms. All Co(1)-Tl(1) bond lengths are 2.76 Å. Tl(1) is bonded in a distorted body-centered cubic geometry to four equivalent Mo(1), six equivalent Mo(2), and four equivalent Co(1) atoms.