The crystal structure described by UTh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. U(1) is bonded to twelve equivalent Th(1) atoms to form UTh12 cuboctahedra that share corners with twelve equivalent U(1)Th12 cuboctahedra, edges with twenty-four equivalent Th(1)Th8U4 cuboctahedra, faces with six equivalent U(1)Th12 cuboctahedra, and faces with twelve equivalent Th(1)Th8U4 cuboctahedra. Th(1) is bonded to four equivalent U(1) and eight equivalent Th(1) atoms to form ThTh8U4 cuboctahedra that share corners with twelve equivalent Th(1)Th8U4 cuboctahedra, edges with eight equivalent U(1)Th12 cuboctahedra, edges with sixteen equivalent Th(1)Th8U4 cuboctahedra, faces with four equivalent U(1)Th12 cuboctahedra, and faces with fourteen equivalent Th(1)Th8U4 cuboctahedra. is represented by the CIF card [CIF]
data_Th3U
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.926
_cell_length_b   4.926
_cell_length_c   4.926
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   119.536
_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
  Th  Th0  1  0.000  0.500  0.500  1.0
  Th  Th1  1  0.500  0.000  0.500  1.0
  Th  Th2  1  0.500  0.500  0.000  1.0
  U  U3  1  0.000  0.000  0.000  1.0
[/CIF]
.
The crystal structure described by UTh3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. U(1) is bonded to twelve equivalent Th(1) atoms to form UTh12 cuboctahedra that share corners with twelve equivalent U(1)Th12 cuboctahedra, edges with twenty-four equivalent Th(1)Th8U4 cuboctahedra, faces with six equivalent U(1)Th12 cuboctahedra, and faces with twelve equivalent Th(1)Th8U4 cuboctahedra. Th(1) is bonded to four equivalent U(1) and eight equivalent Th(1) atoms to form ThTh8U4 cuboctahedra that share corners with twelve equivalent Th(1)Th8U4 cuboctahedra, edges with eight equivalent U(1)Th12 cuboctahedra, edges with sixteen equivalent Th(1)Th8U4 cuboctahedra, faces with four equivalent U(1)Th12 cuboctahedra, and faces with fourteen equivalent Th(1)Th8U4 cuboctahedra. is represented by the CIF card [CIF]
data_Th3U
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.926
_cell_length_b   4.926
_cell_length_c   4.926
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   119.536
_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
  Th  Th0  1  0.000  0.500  0.500  1.0
  Th  Th1  1  0.500  0.000  0.500  1.0
  Th  Th2  1  0.500  0.500  0.000  1.0
  U  U3  1  0.000  0.000  0.000  1.0
[/CIF]
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