ZrCuSiAs is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Zr(1) is bonded in a 8-coordinate geometry to four equivalent Si(1) and four equivalent As(1) atoms. Cu(1) is bonded in a 4-coordinate geometry to four equivalent As(1) atoms. Si(1) is bonded in a 8-coordinate geometry to four equivalent Zr(1) and four equivalent Si(1) atoms. As(1) is bonded in a 8-coordinate geometry to four equivalent Zr(1) and four equivalent Cu(1) atoms.
ZrCuSiAs is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Zr(1) is bonded in a 8-coordinate geometry to four equivalent Si(1) and four equivalent As(1) atoms. All Zr(1)-Si(1) bond lengths are 2.83 Å. All Zr(1)-As(1) bond lengths are 2.77 Å. Cu(1) is bonded in a 4-coordinate geometry to four equivalent As(1) atoms. All Cu(1)-As(1) bond lengths are 2.52 Å. Si(1) is bonded in a 8-coordinate geometry to four equivalent Zr(1) and four equivalent Si(1) atoms. All Si(1)-Si(1) bond lengths are 2.60 Å. As(1) is bonded in a 8-coordinate geometry to four equivalent Zr(1) and four equivalent Cu(1) atoms.