SrFAgS 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 S(1) and four equivalent F(1) atoms. Ag(1) is bonded to four equivalent S(1) atoms to form a mixture of distorted edge and corner-sharing AgS4 tetrahedra. S(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Ag(1) atoms. F(1) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing FSr4 tetrahedra.
SrFAgS 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 S(1) and four equivalent F(1) atoms. All Sr(1)-S(1) bond lengths are 3.22 Å. All Sr(1)-F(1) bond lengths are 2.50 Å. Ag(1) is bonded to four equivalent S(1) atoms to form a mixture of distorted edge and corner-sharing AgS4 tetrahedra. All Ag(1)-S(1) bond lengths are 2.70 Å. S(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Ag(1) atoms. F(1) is bonded to four equivalent Sr(1) atoms to form a mixture of edge and corner-sharing FSr4 tetrahedra.