The material described by TmSb(PbO3)2 crystallizes in the monoclinic C2/m space group. Tm(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form TmO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-23°. Pb(1) is bonded in a 5-coordinate geometry to one O(1) and four equivalent O(2) atoms. Sb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SbO6 octahedra that share corners with six equivalent Tm(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-23°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Tm(1), one Pb(1), and one Sb(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Tm(1), two equivalent Pb(1), and one Sb(1) atom. is represented by the CIF card [CIF]
data_TmSb(PbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.866
_cell_length_b   5.866
_cell_length_c   5.912
_cell_angle_alpha   90.565
_cell_angle_beta   119.421
_cell_angle_gamma   119.667
_symmetry_Int_Tables_number   1
_cell_volume   145.106
_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
  Tm  Tm0  1  0.000  0.000  0.000  1.0
  Sb  Sb1  1  0.000  0.500  0.500  1.0
  Pb  Pb2  1  0.514  0.753  0.268  1.0
  Pb  Pb3  1  0.486  0.247  0.732  1.0
  O  O4  1  0.929  0.263  0.192  1.0
  O  O5  1  0.071  0.737  0.808  1.0
  O  O6  1  0.005  0.782  0.306  1.0
  O  O7  1  0.524  0.301  0.306  1.0
  O  O8  1  0.995  0.218  0.694  1.0
  O  O9  1  0.476  0.699  0.694  1.0
[/CIF]
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The material described by TmSb(PbO3)2 crystallizes in the monoclinic C2/m space group. Tm(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form TmO6 octahedra that share corners with six equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-23°. Pb(1) is bonded in a 5-coordinate geometry to one O(1) and four equivalent O(2) atoms. Sb(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form SbO6 octahedra that share corners with six equivalent Tm(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 19-23°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Tm(1), one Pb(1), and one Sb(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Tm(1), two equivalent Pb(1), and one Sb(1) atom. is represented by the CIF card [CIF]
data_TmSb(PbO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.866
_cell_length_b   5.866
_cell_length_c   5.912
_cell_angle_alpha   90.565
_cell_angle_beta   119.421
_cell_angle_gamma   119.667
_symmetry_Int_Tables_number   1
_cell_volume   145.106
_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
  Tm  Tm0  1  0.000  0.000  0.000  1.0
  Sb  Sb1  1  0.000  0.500  0.500  1.0
  Pb  Pb2  1  0.514  0.753  0.268  1.0
  Pb  Pb3  1  0.486  0.247  0.732  1.0
  O  O4  1  0.929  0.263  0.192  1.0
  O  O5  1  0.071  0.737  0.808  1.0
  O  O6  1  0.005  0.782  0.306  1.0
  O  O7  1  0.524  0.301  0.306  1.0
  O  O8  1  0.995  0.218  0.694  1.0
  O  O9  1  0.476  0.699  0.694  1.0
[/CIF]
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