The material structure described by UTl2(TeO4)2 crystallizes in the monoclinic P2_1/c space group. U(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(7) atom. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a 2-coordinate geometry to one O(1) and one O(4) atom. In the second Tl site, Tl(2) is bonded in a distorted single-bond geometry to one O(8) atom. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted see-saw-like geometry to one O(2), one O(3), one O(6), and one O(8) atom. In the second Te site, Te(2) is bonded in a distorted see-saw-like geometry to one O(5), one O(7), and two equivalent O(4) atoms. There are eight inequivalent O sites. In the first O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Tl(2) and one Te(1) atom. In the second O site, O(1) is bonded in a distorted single-bond geometry to one U(1) and one Tl(1) atom. In the third O site, O(2) is bonded in a bent 150 degrees geometry to one U(1) and one Te(1) atom. In the fourth O site, O(3) is bonded in a bent 150 degrees geometry to one U(1) and one Te(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to one Tl(1) and two equivalent Te(2) atoms. In the sixth O site, O(5) is bonded in a bent 150 degrees geometry to one U(1) and one Te(2) atom. In the seventh O site, O(6) is bonded in a distorted single-bond geometry to one U(1) and one Te(1) atom. In the eighth O site, O(7) is bonded in a bent 150 degrees geometry to one U(1) and one Te(2) atom. is represented by the CIF file [CIF]
data_UTl2(TeO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.436
_cell_length_b   8.226
_cell_length_c   20.822
_cell_angle_alpha   90.000
_cell_angle_beta   92.235
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   930.261
_cell_formula_units_Z   4
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  0.740  0.176  0.143  1.0
  U  U1  1  0.260  0.824  0.857  1.0
  U  U2  1  0.240  0.324  0.643  1.0
  U  U3  1  0.760  0.676  0.357  1.0
  Tl  Tl4  1  0.737  0.109  0.949  1.0
  Tl  Tl5  1  0.775  0.169  0.353  1.0
  Tl  Tl6  1  0.725  0.669  0.147  1.0
  Tl  Tl7  1  0.763  0.609  0.551  1.0
  Tl  Tl8  1  0.237  0.391  0.449  1.0
  Tl  Tl9  1  0.225  0.831  0.647  1.0
  Tl  Tl10  1  0.275  0.331  0.853  1.0
  Tl  Tl11  1  0.263  0.891  0.051  1.0
  Te  Te12  1  0.755  0.079  0.766  1.0
  Te  Te13  1  0.729  0.073  0.553  1.0
  Te  Te14  1  0.245  0.921  0.234  1.0
  Te  Te15  1  0.229  0.427  0.053  1.0
  Te  Te16  1  0.255  0.421  0.266  1.0
  Te  Te17  1  0.271  0.927  0.447  1.0
  Te  Te18  1  0.745  0.579  0.734  1.0
  Te  Te19  1  0.771  0.573  0.947  1.0
  O  O20  1  0.857  0.033  0.082  1.0
  O  O21  1  0.967  0.901  0.787  1.0
  O  O22  1  0.033  0.099  0.213  1.0
  O  O23  1  0.995  0.488  0.320  1.0
  O  O24  1  0.421  0.846  0.523  1.0
  O  O25  1  0.513  0.875  0.388  1.0
  O  O26  1  0.533  0.401  0.713  1.0
  O  O27  1  0.378  0.675  0.798  1.0
  O  O28  1  0.005  0.512  0.680  1.0
  O  O29  1  0.122  0.175  0.702  1.0
  O  O30  1  0.944  0.253  0.570  1.0
  O  O31  1  0.357  0.467  0.582  1.0
  O  O32  1  0.622  0.325  0.202  1.0
  O  O33  1  0.864  0.233  0.825  1.0
  O  O34  1  0.579  0.154  0.477  1.0
  O  O35  1  0.556  0.753  0.930  1.0
  O  O36  1  0.921  0.654  0.023  1.0
  O  O37  1  0.643  0.533  0.418  1.0
  O  O38  1  0.467  0.599  0.287  1.0
  O  O39  1  0.487  0.125  0.612  1.0
  O  O40  1  0.056  0.747  0.430  1.0
  O  O41  1  0.505  0.988  0.180  1.0
  O  O42  1  0.878  0.825  0.298  1.0
  O  O43  1  0.079  0.346  0.977  1.0
  O  O44  1  0.364  0.267  0.325  1.0
  O  O45  1  0.495  0.012  0.820  1.0
  O  O46  1  0.636  0.733  0.675  1.0
  O  O47  1  0.987  0.375  0.112  1.0
  O  O48  1  0.444  0.247  0.070  1.0
  O  O49  1  0.136  0.767  0.175  1.0
  O  O50  1  0.143  0.967  0.918  1.0
  O  O51  1  0.013  0.625  0.888  1.0
[/CIF]
.
The material structure described by UTl2(TeO4)2 crystallizes in the monoclinic P2_1/c space group. U(1) is bonded in an octahedral geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and one O(7) atom. There are two inequivalent Tl sites. In the first Tl site, Tl(1) is bonded in a 2-coordinate geometry to one O(1) and one O(4) atom. In the second Tl site, Tl(2) is bonded in a distorted single-bond geometry to one O(8) atom. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded in a distorted see-saw-like geometry to one O(2), one O(3), one O(6), and one O(8) atom. In the second Te site, Te(2) is bonded in a distorted see-saw-like geometry to one O(5), one O(7), and two equivalent O(4) atoms. There are eight inequivalent O sites. In the first O site, O(8) is bonded in a distorted bent 120 degrees geometry to one Tl(2) and one Te(1) atom. In the second O site, O(1) is bonded in a distorted single-bond geometry to one U(1) and one Tl(1) atom. In the third O site, O(2) is bonded in a bent 150 degrees geometry to one U(1) and one Te(1) atom. In the fourth O site, O(3) is bonded in a bent 150 degrees geometry to one U(1) and one Te(1) atom. In the fifth O site, O(4) is bonded in a distorted single-bond geometry to one Tl(1) and two equivalent Te(2) atoms. In the sixth O site, O(5) is bonded in a bent 150 degrees geometry to one U(1) and one Te(2) atom. In the seventh O site, O(6) is bonded in a distorted single-bond geometry to one U(1) and one Te(1) atom. In the eighth O site, O(7) is bonded in a bent 150 degrees geometry to one U(1) and one Te(2) atom. is represented by the CIF file [CIF]
data_UTl2(TeO4)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.436
_cell_length_b   8.226
_cell_length_c   20.822
_cell_angle_alpha   90.000
_cell_angle_beta   92.235
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   930.261
_cell_formula_units_Z   4
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  0.740  0.176  0.143  1.0
  U  U1  1  0.260  0.824  0.857  1.0
  U  U2  1  0.240  0.324  0.643  1.0
  U  U3  1  0.760  0.676  0.357  1.0
  Tl  Tl4  1  0.737  0.109  0.949  1.0
  Tl  Tl5  1  0.775  0.169  0.353  1.0
  Tl  Tl6  1  0.725  0.669  0.147  1.0
  Tl  Tl7  1  0.763  0.609  0.551  1.0
  Tl  Tl8  1  0.237  0.391  0.449  1.0
  Tl  Tl9  1  0.225  0.831  0.647  1.0
  Tl  Tl10  1  0.275  0.331  0.853  1.0
  Tl  Tl11  1  0.263  0.891  0.051  1.0
  Te  Te12  1  0.755  0.079  0.766  1.0
  Te  Te13  1  0.729  0.073  0.553  1.0
  Te  Te14  1  0.245  0.921  0.234  1.0
  Te  Te15  1  0.229  0.427  0.053  1.0
  Te  Te16  1  0.255  0.421  0.266  1.0
  Te  Te17  1  0.271  0.927  0.447  1.0
  Te  Te18  1  0.745  0.579  0.734  1.0
  Te  Te19  1  0.771  0.573  0.947  1.0
  O  O20  1  0.857  0.033  0.082  1.0
  O  O21  1  0.967  0.901  0.787  1.0
  O  O22  1  0.033  0.099  0.213  1.0
  O  O23  1  0.995  0.488  0.320  1.0
  O  O24  1  0.421  0.846  0.523  1.0
  O  O25  1  0.513  0.875  0.388  1.0
  O  O26  1  0.533  0.401  0.713  1.0
  O  O27  1  0.378  0.675  0.798  1.0
  O  O28  1  0.005  0.512  0.680  1.0
  O  O29  1  0.122  0.175  0.702  1.0
  O  O30  1  0.944  0.253  0.570  1.0
  O  O31  1  0.357  0.467  0.582  1.0
  O  O32  1  0.622  0.325  0.202  1.0
  O  O33  1  0.864  0.233  0.825  1.0
  O  O34  1  0.579  0.154  0.477  1.0
  O  O35  1  0.556  0.753  0.930  1.0
  O  O36  1  0.921  0.654  0.023  1.0
  O  O37  1  0.643  0.533  0.418  1.0
  O  O38  1  0.467  0.599  0.287  1.0
  O  O39  1  0.487  0.125  0.612  1.0
  O  O40  1  0.056  0.747  0.430  1.0
  O  O41  1  0.505  0.988  0.180  1.0
  O  O42  1  0.878  0.825  0.298  1.0
  O  O43  1  0.079  0.346  0.977  1.0
  O  O44  1  0.364  0.267  0.325  1.0
  O  O45  1  0.495  0.012  0.820  1.0
  O  O46  1  0.636  0.733  0.675  1.0
  O  O47  1  0.987  0.375  0.112  1.0
  O  O48  1  0.444  0.247  0.070  1.0
  O  O49  1  0.136  0.767  0.175  1.0
  O  O50  1  0.143  0.967  0.918  1.0
  O  O51  1  0.013  0.625  0.888  1.0
[/CIF]
.