The structure described by Tm2TeO6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Tm(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form TmO6 octahedra that share corners with four equivalent Tm(1)O6 octahedra, corners with four equivalent Te(1)O6 octahedra,  an edgeedge with one Tm(1)O6 octahedra, and  an edgeedge with one Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. Te(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form TeO6 octahedra that share corners with eight equivalent Tm(1)O6 octahedra and edges with two equivalent Tm(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-47°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted T-shaped geometry to two equivalent Tm(1) and one Te(1) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to two equivalent Tm(1) and one Te(1) atom. is represented by the CIF card [CIF]
data_Tm2TeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.946
_cell_length_b   4.946
_cell_length_c   9.964
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   243.732
_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
  Tm  Tm0  1  0.500  0.500  0.335  1.0
  Tm  Tm1  1  0.500  0.500  0.665  1.0
  Tm  Tm2  1  0.000  0.000  0.165  1.0
  Tm  Tm3  1  0.000  0.000  0.835  1.0
  Te  Te4  1  0.500  0.500  0.000  1.0
  Te  Te5  1  0.000  0.000  0.500  1.0
  O  O6  1  0.684  0.684  0.148  1.0
  O  O7  1  0.684  0.684  0.852  1.0
  O  O8  1  0.719  0.719  0.500  1.0
  O  O9  1  0.781  0.219  0.000  1.0
  O  O10  1  0.816  0.184  0.352  1.0
  O  O11  1  0.816  0.184  0.648  1.0
  O  O12  1  0.184  0.816  0.352  1.0
  O  O13  1  0.184  0.816  0.648  1.0
  O  O14  1  0.219  0.781  0.000  1.0
  O  O15  1  0.281  0.281  0.500  1.0
  O  O16  1  0.316  0.316  0.148  1.0
  O  O17  1  0.316  0.316  0.852  1.0
[/CIF]
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The structure described by Tm2TeO6 is Hydrophilite-derived structured and crystallizes in the tetragonal P4_2/mnm space group. Tm(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form TmO6 octahedra that share corners with four equivalent Tm(1)O6 octahedra, corners with four equivalent Te(1)O6 octahedra,  an edgeedge with one Tm(1)O6 octahedra, and  an edgeedge with one Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-60°. Te(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form TeO6 octahedra that share corners with eight equivalent Tm(1)O6 octahedra and edges with two equivalent Tm(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 44-47°. There are two inequivalent O sites. In the first O site, O(2) is bonded in a distorted T-shaped geometry to two equivalent Tm(1) and one Te(1) atom. In the second O site, O(1) is bonded in a trigonal planar geometry to two equivalent Tm(1) and one Te(1) atom. is represented by the CIF card [CIF]
data_Tm2TeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.946
_cell_length_b   4.946
_cell_length_c   9.964
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   243.732
_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
  Tm  Tm0  1  0.500  0.500  0.335  1.0
  Tm  Tm1  1  0.500  0.500  0.665  1.0
  Tm  Tm2  1  0.000  0.000  0.165  1.0
  Tm  Tm3  1  0.000  0.000  0.835  1.0
  Te  Te4  1  0.500  0.500  0.000  1.0
  Te  Te5  1  0.000  0.000  0.500  1.0
  O  O6  1  0.684  0.684  0.148  1.0
  O  O7  1  0.684  0.684  0.852  1.0
  O  O8  1  0.719  0.719  0.500  1.0
  O  O9  1  0.781  0.219  0.000  1.0
  O  O10  1  0.816  0.184  0.352  1.0
  O  O11  1  0.816  0.184  0.648  1.0
  O  O12  1  0.184  0.816  0.352  1.0
  O  O13  1  0.184  0.816  0.648  1.0
  O  O14  1  0.219  0.781  0.000  1.0
  O  O15  1  0.281  0.281  0.500  1.0
  O  O16  1  0.316  0.316  0.148  1.0
  O  O17  1  0.316  0.316  0.852  1.0
[/CIF]
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