GdOCuSe is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Gd(1) is bonded in a 4-coordinate geometry to four equivalent Se(1) and four equivalent O(1) atoms. Cu(1) is bonded to four equivalent Se(1) atoms to form a mixture of distorted corner and edge-sharing CuSe4 tetrahedra. Se(1) is bonded in a 8-coordinate geometry to four equivalent Gd(1) and four equivalent Cu(1) atoms. O(1) is bonded to four equivalent Gd(1) atoms to form a mixture of corner and edge-sharing OGd4 tetrahedra.
GdOCuSe is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. Gd(1) is bonded in a 4-coordinate geometry to four equivalent Se(1) and four equivalent O(1) atoms. All Gd(1)-Se(1) bond lengths are 3.24 Å. All Gd(1)-O(1) bond lengths are 2.29 Å. Cu(1) is bonded to four equivalent Se(1) atoms to form a mixture of distorted corner and edge-sharing CuSe4 tetrahedra. All Cu(1)-Se(1) bond lengths are 2.52 Å. Se(1) is bonded in a 8-coordinate geometry to four equivalent Gd(1) and four equivalent Cu(1) atoms. O(1) is bonded to four equivalent Gd(1) atoms to form a mixture of corner and edge-sharing OGd4 tetrahedra.