The material described by DyTe3O8 crystallizes in the monoclinic C2/c space group. Dy(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(2), one O(4), and two equivalent O(3) atoms to form distorted TeO5 square pyramids that share corners with three equivalent Te(2)O6 octahedra and  an edgeedge with one Te(1)O5 square pyramid. The corner-sharing octahedral tilt angles range from 49-65°. In the second Te site, Te(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form corner-sharing TeO6 octahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Dy(1), one Te(1), and one Te(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Dy(1), one Te(1), and one Te(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Dy(1) and two equivalent Te(1) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Dy(1), one Te(1), and one Te(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_DyTe3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.872
_cell_length_b   6.872
_cell_length_c   10.535
_cell_angle_alpha   66.123
_cell_angle_beta   66.123
_cell_angle_gamma   48.280
_symmetry_Int_Tables_number   1
_cell_volume   332.789
_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
  Dy  Dy0  1  0.439  0.561  0.750  1.0
  Dy  Dy1  1  0.561  0.439  0.250  1.0
  Te  Te2  1  0.693  0.866  0.857  1.0
  Te  Te3  1  0.866  0.693  0.357  1.0
  Te  Te4  1  0.000  0.000  0.500  1.0
  Te  Te5  1  0.000  0.000  0.000  1.0
  Te  Te6  1  0.134  0.307  0.643  1.0
  Te  Te7  1  0.307  0.134  0.143  1.0
  O  O8  1  0.005  0.784  0.905  1.0
  O  O9  1  0.784  0.005  0.405  1.0
  O  O10  1  0.365  0.860  0.868  1.0
  O  O11  1  0.785  0.570  0.585  1.0
  O  O12  1  0.847  0.322  0.830  1.0
  O  O13  1  0.860  0.365  0.368  1.0
  O  O14  1  0.570  0.785  0.085  1.0
  O  O15  1  0.322  0.847  0.330  1.0
  O  O16  1  0.678  0.153  0.670  1.0
  O  O17  1  0.430  0.215  0.915  1.0
  O  O18  1  0.140  0.635  0.632  1.0
  O  O19  1  0.153  0.678  0.170  1.0
  O  O20  1  0.215  0.430  0.415  1.0
  O  O21  1  0.635  0.140  0.132  1.0
  O  O22  1  0.216  0.995  0.595  1.0
  O  O23  1  0.995  0.216  0.095  1.0
[/CIF]
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The material described by DyTe3O8 crystallizes in the monoclinic C2/c space group. Dy(1) is bonded in a 8-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms. There are two inequivalent Te sites. In the first Te site, Te(1) is bonded to one O(1), one O(2), one O(4), and two equivalent O(3) atoms to form distorted TeO5 square pyramids that share corners with three equivalent Te(2)O6 octahedra and  an edgeedge with one Te(1)O5 square pyramid. The corner-sharing octahedral tilt angles range from 49-65°. In the second Te site, Te(2) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form corner-sharing TeO6 octahedra. There are four inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Dy(1), one Te(1), and one Te(2) atom. In the second O site, O(2) is bonded in a distorted trigonal planar geometry to one Dy(1), one Te(1), and one Te(2) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Dy(1) and two equivalent Te(1) atoms. In the fourth O site, O(4) is bonded in a distorted trigonal non-coplanar geometry to one Dy(1), one Te(1), and one Te(2) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_DyTe3O8
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.872
_cell_length_b   6.872
_cell_length_c   10.535
_cell_angle_alpha   66.123
_cell_angle_beta   66.123
_cell_angle_gamma   48.280
_symmetry_Int_Tables_number   1
_cell_volume   332.789
_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
  Dy  Dy0  1  0.439  0.561  0.750  1.0
  Dy  Dy1  1  0.561  0.439  0.250  1.0
  Te  Te2  1  0.693  0.866  0.857  1.0
  Te  Te3  1  0.866  0.693  0.357  1.0
  Te  Te4  1  0.000  0.000  0.500  1.0
  Te  Te5  1  0.000  0.000  0.000  1.0
  Te  Te6  1  0.134  0.307  0.643  1.0
  Te  Te7  1  0.307  0.134  0.143  1.0
  O  O8  1  0.005  0.784  0.905  1.0
  O  O9  1  0.784  0.005  0.405  1.0
  O  O10  1  0.365  0.860  0.868  1.0
  O  O11  1  0.785  0.570  0.585  1.0
  O  O12  1  0.847  0.322  0.830  1.0
  O  O13  1  0.860  0.365  0.368  1.0
  O  O14  1  0.570  0.785  0.085  1.0
  O  O15  1  0.322  0.847  0.330  1.0
  O  O16  1  0.678  0.153  0.670  1.0
  O  O17  1  0.430  0.215  0.915  1.0
  O  O18  1  0.140  0.635  0.632  1.0
  O  O19  1  0.153  0.678  0.170  1.0
  O  O20  1  0.215  0.430  0.415  1.0
  O  O21  1  0.635  0.140  0.132  1.0
  O  O22  1  0.216  0.995  0.595  1.0
  O  O23  1  0.995  0.216  0.095  1.0
[/CIF]
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