The crystal structure described by U4S3 crystallizes in the cubic Pm-3m space group. There are two inequivalent U sites. In the first U site, U(1) is bonded in a square co-planar geometry to four equivalent S(1) atoms. In the second U site, U(2) is bonded to six equivalent S(1) atoms to form corner-sharing US6 octahedra. The corner-sharing octahedra are not tilted. S(1) is bonded to two equivalent U(2) and four equivalent U(1) atoms to form a mixture of corner and edge-sharing SU6 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF card [CIF]
data_U4S3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.415
_cell_length_b   5.415
_cell_length_c   5.415
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   158.771
_cell_formula_units_Z   1
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
  U  U0  1  0.500  0.000  0.500  1.0
  U  U1  1  0.500  0.500  0.000  1.0
  U  U2  1  0.000  0.000  0.000  1.0
  U  U3  1  0.000  0.500  0.500  1.0
  S  S4  1  0.000  0.500  0.000  1.0
  S  S5  1  0.500  0.000  0.000  1.0
  S  S6  1  0.000  0.000  0.500  1.0
[/CIF]
.
The crystal structure described by U4S3 crystallizes in the cubic Pm-3m space group. There are two inequivalent U sites. In the first U site, U(1) is bonded in a square co-planar geometry to four equivalent S(1) atoms. In the second U site, U(2) is bonded to six equivalent S(1) atoms to form corner-sharing US6 octahedra. The corner-sharing octahedra are not tilted. S(1) is bonded to two equivalent U(2) and four equivalent U(1) atoms to form a mixture of corner and edge-sharing SU6 octahedra. The corner-sharing octahedra are not tilted. is represented by the CIF card [CIF]
data_U4S3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.415
_cell_length_b   5.415
_cell_length_c   5.415
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   158.771
_cell_formula_units_Z   1
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
  U  U0  1  0.500  0.000  0.500  1.0
  U  U1  1  0.500  0.500  0.000  1.0
  U  U2  1  0.000  0.000  0.000  1.0
  U  U3  1  0.000  0.500  0.500  1.0
  S  S4  1  0.000  0.500  0.000  1.0
  S  S5  1  0.500  0.000  0.000  1.0
  S  S6  1  0.000  0.000  0.500  1.0
[/CIF]
.