The material described by GdOF is Fluorite-derived structured and crystallizes in the tetragonal P4/nmm space group. Gd(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent F(1) atoms. O(1) is bonded to four equivalent Gd(1) atoms to form OGd4 tetrahedra that share corners with four equivalent O(1)Gd4 tetrahedra, corners with twelve equivalent F(1)Gd4 tetrahedra, edges with two equivalent F(1)Gd4 tetrahedra, and edges with four equivalent O(1)Gd4 tetrahedra. F(1) is bonded to four equivalent Gd(1) atoms to form FGd4 tetrahedra that share corners with four equivalent F(1)Gd4 tetrahedra, corners with twelve equivalent O(1)Gd4 tetrahedra, edges with two equivalent O(1)Gd4 tetrahedra, and edges with four equivalent F(1)Gd4 tetrahedra. is represented by the CIF file [CIF]
data_GdOF
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.895
_cell_length_b   3.895
_cell_length_c   5.550
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   84.199
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Gd  Gd0  1  0.000  0.500  0.713  1.0
  Gd  Gd1  1  0.500  0.000  0.287  1.0
  O  O2  1  0.000  0.000  0.500  1.0
  O  O3  1  0.500  0.500  0.500  1.0
  F  F4  1  0.000  0.000  0.000  1.0
  F  F5  1  0.500  0.500  1.000  1.0
[/CIF]
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The material described by GdOF is Fluorite-derived structured and crystallizes in the tetragonal P4/nmm space group. Gd(1) is bonded in a body-centered cubic geometry to four equivalent O(1) and four equivalent F(1) atoms. O(1) is bonded to four equivalent Gd(1) atoms to form OGd4 tetrahedra that share corners with four equivalent O(1)Gd4 tetrahedra, corners with twelve equivalent F(1)Gd4 tetrahedra, edges with two equivalent F(1)Gd4 tetrahedra, and edges with four equivalent O(1)Gd4 tetrahedra. F(1) is bonded to four equivalent Gd(1) atoms to form FGd4 tetrahedra that share corners with four equivalent F(1)Gd4 tetrahedra, corners with twelve equivalent O(1)Gd4 tetrahedra, edges with two equivalent O(1)Gd4 tetrahedra, and edges with four equivalent F(1)Gd4 tetrahedra. is represented by the CIF file [CIF]
data_GdOF
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.895
_cell_length_b   3.895
_cell_length_c   5.550
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   84.199
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
loop_
 _atom_site_type_symbol
 _atom_site_label
 _atom_site_symmetry_multiplicity
 _atom_site_fract_x
 _atom_site_fract_y
 _atom_site_fract_z
 _atom_site_occupancy
  Gd  Gd0  1  0.000  0.500  0.713  1.0
  Gd  Gd1  1  0.500  0.000  0.287  1.0
  O  O2  1  0.000  0.000  0.500  1.0
  O  O3  1  0.500  0.500  0.500  1.0
  F  F4  1  0.000  0.000  0.000  1.0
  F  F5  1  0.500  0.500  1.000  1.0
[/CIF]
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