The compound described by BaU2Te5 crystallizes in the tetragonal I4/mcm space group. Ba(1) is bonded in a 10-coordinate geometry to two equivalent Te(2) and eight equivalent Te(1) atoms. U(1) is bonded in a 8-coordinate geometry to two equivalent Te(2) and six equivalent Te(1) atoms. There are two inequivalent Te sites. In the first Te site, Te(2) is bonded to two equivalent Ba(1) and four equivalent U(1) atoms to form TeBa2U4 octahedra that share corners with six equivalent Te(2)Ba2U4 octahedra, corners with sixteen equivalent Te(1)Ba2U3 square pyramids, and faces with eight equivalent Te(1)Ba2U3 square pyramids. The corner-sharing octahedral tilt angles range from 0-42°. In the second Te site, Te(1) is bonded to two equivalent Ba(1) and three equivalent U(1) atoms to form distorted TeBa2U3 square pyramids that share corners with four equivalent Te(2)Ba2U4 octahedra, corners with twelve equivalent Te(1)Ba2U3 square pyramids, edges with seven equivalent Te(1)Ba2U3 square pyramids, faces with two equivalent Te(2)Ba2U4 octahedra, and  a faceface with one Te(1)Ba2U3 square pyramid. The corner-sharing octahedral tilt angles range from 45-61°. is represented by the CIF file [CIF]
data_BaU2Te5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.635
_cell_length_b   9.635
_cell_length_c   9.635
_cell_angle_alpha   128.243
_cell_angle_beta   128.243
_cell_angle_gamma   76.232
_symmetry_Int_Tables_number   1
_cell_volume   536.247
_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
  Ba  Ba0  1  0.750  0.750  0.000  1.0
  Ba  Ba1  1  0.250  0.250  0.000  1.0
  U  U2  1  0.655  0.155  0.810  1.0
  U  U3  1  0.345  0.845  0.190  1.0
  U  U4  1  0.155  0.345  0.500  1.0
  U  U5  1  0.845  0.655  0.500  1.0
  Te  Te6  1  0.015  0.515  0.797  1.0
  Te  Te7  1  0.718  0.218  0.203  1.0
  Te  Te8  1  0.515  0.718  0.500  1.0
  Te  Te9  1  0.218  0.015  0.500  1.0
  Te  Te10  1  0.985  0.485  0.203  1.0
  Te  Te11  1  0.282  0.782  0.797  1.0
  Te  Te12  1  0.485  0.282  0.500  1.0
  Te  Te13  1  0.782  0.985  0.500  1.0
  Te  Te14  1  0.000  0.000  0.000  1.0
  Te  Te15  1  0.500  0.500  0.000  1.0
[/CIF]
.
The compound described by BaU2Te5 crystallizes in the tetragonal I4/mcm space group. Ba(1) is bonded in a 10-coordinate geometry to two equivalent Te(2) and eight equivalent Te(1) atoms. U(1) is bonded in a 8-coordinate geometry to two equivalent Te(2) and six equivalent Te(1) atoms. There are two inequivalent Te sites. In the first Te site, Te(2) is bonded to two equivalent Ba(1) and four equivalent U(1) atoms to form TeBa2U4 octahedra that share corners with six equivalent Te(2)Ba2U4 octahedra, corners with sixteen equivalent Te(1)Ba2U3 square pyramids, and faces with eight equivalent Te(1)Ba2U3 square pyramids. The corner-sharing octahedral tilt angles range from 0-42°. In the second Te site, Te(1) is bonded to two equivalent Ba(1) and three equivalent U(1) atoms to form distorted TeBa2U3 square pyramids that share corners with four equivalent Te(2)Ba2U4 octahedra, corners with twelve equivalent Te(1)Ba2U3 square pyramids, edges with seven equivalent Te(1)Ba2U3 square pyramids, faces with two equivalent Te(2)Ba2U4 octahedra, and  a faceface with one Te(1)Ba2U3 square pyramid. The corner-sharing octahedral tilt angles range from 45-61°. is represented by the CIF file [CIF]
data_BaU2Te5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.635
_cell_length_b   9.635
_cell_length_c   9.635
_cell_angle_alpha   128.243
_cell_angle_beta   128.243
_cell_angle_gamma   76.232
_symmetry_Int_Tables_number   1
_cell_volume   536.247
_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
  Ba  Ba0  1  0.750  0.750  0.000  1.0
  Ba  Ba1  1  0.250  0.250  0.000  1.0
  U  U2  1  0.655  0.155  0.810  1.0
  U  U3  1  0.345  0.845  0.190  1.0
  U  U4  1  0.155  0.345  0.500  1.0
  U  U5  1  0.845  0.655  0.500  1.0
  Te  Te6  1  0.015  0.515  0.797  1.0
  Te  Te7  1  0.718  0.218  0.203  1.0
  Te  Te8  1  0.515  0.718  0.500  1.0
  Te  Te9  1  0.218  0.015  0.500  1.0
  Te  Te10  1  0.985  0.485  0.203  1.0
  Te  Te11  1  0.282  0.782  0.797  1.0
  Te  Te12  1  0.485  0.282  0.500  1.0
  Te  Te13  1  0.782  0.985  0.500  1.0
  Te  Te14  1  0.000  0.000  0.000  1.0
  Te  Te15  1  0.500  0.500  0.000  1.0
[/CIF]
.