The material structure described by La2SbO6 crystallizes in the monoclinic P2_1/c space group. La(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Sb(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent La(1) and one Sb(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to three equivalent La(1) and one Sb(1) atom. In the third O site, O(3) is bonded to three equivalent La(1) and one Sb(1) atom to form a mixture of distorted edge and corner-sharing OLa3Sb tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2SbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.256
_cell_length_b   5.808
_cell_length_c   9.464
_cell_angle_alpha   58.116
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   292.000
_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  0.582  0.207  0.256  1.0
  La  La1  1  0.082  0.793  0.244  1.0
  La  La2  1  0.918  0.207  0.756  1.0
  La  La3  1  0.418  0.793  0.744  1.0
  Sb  Sb4  1  0.000  0.500  0.000  1.0
  Sb  Sb5  1  0.500  0.500  0.500  1.0
  O  O6  1  0.065  0.577  0.773  1.0
  O  O7  1  0.274  0.281  0.078  1.0
  O  O8  1  0.345  0.841  0.442  1.0
  O  O9  1  0.845  0.159  0.058  1.0
  O  O10  1  0.774  0.719  0.422  1.0
  O  O11  1  0.565  0.423  0.727  1.0
  O  O12  1  0.435  0.577  0.273  1.0
  O  O13  1  0.226  0.281  0.578  1.0
  O  O14  1  0.155  0.841  0.942  1.0
  O  O15  1  0.655  0.159  0.558  1.0
  O  O16  1  0.726  0.719  0.922  1.0
  O  O17  1  0.935  0.423  0.227  1.0
[/CIF]
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The material structure described by La2SbO6 crystallizes in the monoclinic P2_1/c space group. La(1) is bonded in a 8-coordinate geometry to two equivalent O(1), three equivalent O(2), and three equivalent O(3) atoms. Sb(1) is bonded in an octahedral geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms. There are three inequivalent O sites. In the first O site, O(1) is bonded in a distorted trigonal non-coplanar geometry to two equivalent La(1) and one Sb(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to three equivalent La(1) and one Sb(1) atom. In the third O site, O(3) is bonded to three equivalent La(1) and one Sb(1) atom to form a mixture of distorted edge and corner-sharing OLa3Sb tetrahedra. is represented by the Crystallographic Information File (CIF) [CIF]
data_La2SbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.256
_cell_length_b   5.808
_cell_length_c   9.464
_cell_angle_alpha   58.116
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   292.000
_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  0.582  0.207  0.256  1.0
  La  La1  1  0.082  0.793  0.244  1.0
  La  La2  1  0.918  0.207  0.756  1.0
  La  La3  1  0.418  0.793  0.744  1.0
  Sb  Sb4  1  0.000  0.500  0.000  1.0
  Sb  Sb5  1  0.500  0.500  0.500  1.0
  O  O6  1  0.065  0.577  0.773  1.0
  O  O7  1  0.274  0.281  0.078  1.0
  O  O8  1  0.345  0.841  0.442  1.0
  O  O9  1  0.845  0.159  0.058  1.0
  O  O10  1  0.774  0.719  0.422  1.0
  O  O11  1  0.565  0.423  0.727  1.0
  O  O12  1  0.435  0.577  0.273  1.0
  O  O13  1  0.226  0.281  0.578  1.0
  O  O14  1  0.155  0.841  0.942  1.0
  O  O15  1  0.655  0.159  0.558  1.0
  O  O16  1  0.726  0.719  0.922  1.0
  O  O17  1  0.935  0.423  0.227  1.0
[/CIF]
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