BaFZnAs is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Ba(1) is bonded in a 4-coordinate geometry to four equivalent As(1) and four equivalent F(1) atoms. Zn(1) is bonded to four equivalent As(1) atoms to form a mixture of edge and corner-sharing ZnAs4 tetrahedra. As(1) is bonded in a 8-coordinate geometry to four equivalent Ba(1) and four equivalent Zn(1) atoms. F(1) is bonded to four equivalent Ba(1) atoms to form a mixture of edge and corner-sharing FBa4 tetrahedra.
BaFZnAs is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Ba(1) is bonded in a 4-coordinate geometry to four equivalent As(1) and four equivalent F(1) atoms. All Ba(1)-As(1) bond lengths are 3.49 Å. All Ba(1)-F(1) bond lengths are 2.67 Å. Zn(1) is bonded to four equivalent As(1) atoms to form a mixture of edge and corner-sharing ZnAs4 tetrahedra. All Zn(1)-As(1) bond lengths are 2.63 Å. As(1) is bonded in a 8-coordinate geometry to four equivalent Ba(1) and four equivalent Zn(1) atoms. F(1) is bonded to four equivalent Ba(1) atoms to form a mixture of edge and corner-sharing FBa4 tetrahedra.