Na2AuBi crystallizes in the orthorhombic Cmcm space group. Na(1) is bonded in a 11-coordinate geometry to three equivalent Na(1), four equivalent Au(1), and four equivalent Bi(1) atoms. Au(1) is bonded to eight equivalent Na(1), two equivalent Au(1), and two equivalent Bi(1) atoms to form a mixture of distorted edge, face, and corner-sharing AuNa8Bi2Au2 cuboctahedra. Bi(1) is bonded in a 10-coordinate geometry to eight equivalent Na(1) and two equivalent Au(1) atoms.
Na2AuBi crystallizes in the orthorhombic Cmcm space group. Na(1) is bonded in a 11-coordinate geometry to three equivalent Na(1), four equivalent Au(1), and four equivalent Bi(1) atoms. There is one shorter (3.36 Å) and two longer (3.47 Å) Na(1)-Na(1) bond lengths. There are two shorter (3.32 Å) and two longer (3.65 Å) Na(1)-Au(1) bond lengths. There are a spread of Na(1)-Bi(1) bond distances ranging from 3.20-3.44 Å. Au(1) is bonded to eight equivalent Na(1), two equivalent Au(1), and two equivalent Bi(1) atoms to form a mixture of distorted edge, face, and corner-sharing AuNa8Bi2Au2 cuboctahedra. Both Au(1)-Au(1) bond lengths are 3.00 Å. Both Au(1)-Bi(1) bond lengths are 2.77 Å. Bi(1) is bonded in a 10-coordinate geometry to eight equivalent Na(1) and two equivalent Au(1) atoms.