The compound described by LaFeTeO6 crystallizes in the monoclinic Pc space group. La(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. Fe(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form FeO6 octahedra that share corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-24°. Te(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form TeO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-24°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one La(1), one Fe(1), and one Te(1) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent La(1), one Fe(1), and one Te(1) atom. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to two equivalent La(1), one Fe(1), and one Te(1) atom. In the fourth O site, O(4) is bonded in a distorted T-shaped geometry to one La(1), one Fe(1), and one Te(1) atom. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one La(1), one Fe(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one La(1), one Fe(1), and one Te(1) atom. is represented by the CIF file [CIF]
data_LaFeTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.523
_cell_length_b   7.810
_cell_length_c   5.554
_cell_angle_alpha   89.995
_cell_angle_beta   90.003
_cell_angle_gamma   89.980
_symmetry_Int_Tables_number   1
_cell_volume   239.593
_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
  La  La0  1  0.991  0.249  0.035  1.0
  La  La1  1  0.491  0.749  0.465  1.0
  Fe  Fe2  1  0.497  0.500  0.992  1.0
  Fe  Fe3  1  0.997  0.000  0.508  1.0
  Te  Te4  1  0.998  0.499  0.506  1.0
  Te  Te5  1  0.498  0.999  0.994  1.0
  O  O6  1  0.555  0.755  0.010  1.0
  O  O7  1  0.055  0.255  0.490  1.0
  O  O8  1  0.231  0.970  0.219  1.0
  O  O9  1  0.731  0.470  0.280  1.0
  O  O10  1  0.222  0.531  0.236  1.0
  O  O11  1  0.722  0.031  0.265  1.0
  O  O12  1  0.929  0.745  0.508  1.0
  O  O13  1  0.429  0.245  0.992  1.0
  O  O14  1  0.276  0.536  0.713  1.0
  O  O15  1  0.776  0.036  0.787  1.0
  O  O16  1  0.290  0.965  0.717  1.0
  O  O17  1  0.790  0.465  0.783  1.0
[/CIF]
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The compound described by LaFeTeO6 crystallizes in the monoclinic Pc space group. La(1) is bonded in a 8-coordinate geometry to one O(1), one O(4), one O(5), one O(6), two equivalent O(2), and two equivalent O(3) atoms. Fe(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form FeO6 octahedra that share corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-24°. Te(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form TeO6 octahedra that share corners with six equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 16-24°. There are six inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one La(1), one Fe(1), and one Te(1) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to two equivalent La(1), one Fe(1), and one Te(1) atom. In the third O site, O(3) is bonded in a distorted rectangular see-saw-like geometry to two equivalent La(1), one Fe(1), and one Te(1) atom. In the fourth O site, O(4) is bonded in a distorted T-shaped geometry to one La(1), one Fe(1), and one Te(1) atom. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one La(1), one Fe(1), and one Te(1) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one La(1), one Fe(1), and one Te(1) atom. is represented by the CIF file [CIF]
data_LaFeTeO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.523
_cell_length_b   7.810
_cell_length_c   5.554
_cell_angle_alpha   89.995
_cell_angle_beta   90.003
_cell_angle_gamma   89.980
_symmetry_Int_Tables_number   1
_cell_volume   239.593
_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
  La  La0  1  0.991  0.249  0.035  1.0
  La  La1  1  0.491  0.749  0.465  1.0
  Fe  Fe2  1  0.497  0.500  0.992  1.0
  Fe  Fe3  1  0.997  0.000  0.508  1.0
  Te  Te4  1  0.998  0.499  0.506  1.0
  Te  Te5  1  0.498  0.999  0.994  1.0
  O  O6  1  0.555  0.755  0.010  1.0
  O  O7  1  0.055  0.255  0.490  1.0
  O  O8  1  0.231  0.970  0.219  1.0
  O  O9  1  0.731  0.470  0.280  1.0
  O  O10  1  0.222  0.531  0.236  1.0
  O  O11  1  0.722  0.031  0.265  1.0
  O  O12  1  0.929  0.745  0.508  1.0
  O  O13  1  0.429  0.245  0.992  1.0
  O  O14  1  0.276  0.536  0.713  1.0
  O  O15  1  0.776  0.036  0.787  1.0
  O  O16  1  0.290  0.965  0.717  1.0
  O  O17  1  0.790  0.465  0.783  1.0
[/CIF]
.