SrCuTeF is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Sr(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) and four equivalent F(1) atoms. Cu(1) is bonded to four equivalent Te(1) atoms to form a mixture of distorted edge and corner-sharing CuTe4 tetrahedra. Te(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Cu(1) atoms. F(1) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing FSr4 tetrahedra.
SrCuTeF is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Sr(1) is bonded in a 4-coordinate geometry to four equivalent Te(1) and four equivalent F(1) atoms. All Sr(1)-Te(1) bond lengths are 3.44 Å. All Sr(1)-F(1) bond lengths are 2.53 Å. Cu(1) is bonded to four equivalent Te(1) atoms to form a mixture of distorted edge and corner-sharing CuTe4 tetrahedra. All Cu(1)-Te(1) bond lengths are 2.67 Å. Te(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Cu(1) atoms. F(1) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing FSr4 tetrahedra.