The material structure described by LiSb(PO3)4 crystallizes in the monoclinic C2/m space group. Li(1) is bonded in a 4-coordinate geometry to four equivalent O(3) atoms. Sb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form SbO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with four equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(3), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. In the second P site, P(2) is bonded to one O(2), one O(4), one O(5), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Sb(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-50°. There are seven inequivalent O sites. In the first O site, O(7) is bonded in a bent 120 degrees geometry to two equivalent P(2) atoms. In the second O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one P(1) atom. In the third O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one P(2) atom. In the fourth O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Li(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one P(2) atom. In the sixth O site, O(5) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the seventh O site, O(6) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. is represented by the CIF file [CIF]
data_LiSb(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.647
_cell_length_b   10.647
_cell_length_c   5.536
_cell_angle_alpha   80.752
_cell_angle_beta   80.752
_cell_angle_gamma   69.213
_symmetry_Int_Tables_number   1
_cell_volume   575.447
_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
  Li  Li0  1  0.438  0.438  0.612  1.0
  Li  Li1  1  0.562  0.562  0.388  1.0
  Sb  Sb2  1  0.500  0.000  0.000  1.0
  Sb  Sb3  1  0.000  0.500  0.000  1.0
  P  P4  1  0.624  0.231  0.179  1.0
  P  P5  1  0.292  0.054  0.546  1.0
  P  P6  1  0.708  0.946  0.454  1.0
  P  P7  1  0.231  0.624  0.179  1.0
  P  P8  1  0.376  0.769  0.821  1.0
  P  P9  1  0.946  0.708  0.454  1.0
  P  P10  1  0.054  0.292  0.546  1.0
  P  P11  1  0.769  0.376  0.821  1.0
  O  O12  1  0.199  0.534  0.027  1.0
  O  O13  1  0.901  0.616  0.332  1.0
  O  O14  1  0.437  0.654  0.669  1.0
  O  O15  1  0.066  0.310  0.269  1.0
  O  O16  1  0.904  0.297  0.650  1.0
  O  O17  1  0.245  0.755  0.000  1.0
  O  O18  1  0.310  0.066  0.269  1.0
  O  O19  1  0.703  0.096  0.350  1.0
  O  O20  1  0.297  0.904  0.650  1.0
  O  O21  1  0.136  0.136  0.637  1.0
  O  O22  1  0.346  0.563  0.331  1.0
  O  O23  1  0.864  0.864  0.363  1.0
  O  O24  1  0.096  0.703  0.350  1.0
  O  O25  1  0.099  0.384  0.668  1.0
  O  O26  1  0.934  0.690  0.731  1.0
  O  O27  1  0.534  0.199  0.027  1.0
  O  O28  1  0.755  0.245  0.000  1.0
  O  O29  1  0.616  0.901  0.332  1.0
  O  O30  1  0.801  0.466  0.973  1.0
  O  O31  1  0.384  0.099  0.668  1.0
  O  O32  1  0.466  0.801  0.973  1.0
  O  O33  1  0.690  0.934  0.731  1.0
  O  O34  1  0.654  0.437  0.669  1.0
  O  O35  1  0.563  0.346  0.331  1.0
[/CIF]
.
The material structure described by LiSb(PO3)4 crystallizes in the monoclinic C2/m space group. Li(1) is bonded in a 4-coordinate geometry to four equivalent O(3) atoms. Sb(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms to form SbO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra and corners with four equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(3), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 49°. In the second P site, P(2) is bonded to one O(2), one O(4), one O(5), and one O(7) atom to form PO4 tetrahedra that share corners with two equivalent Sb(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 49-50°. There are seven inequivalent O sites. In the first O site, O(7) is bonded in a bent 120 degrees geometry to two equivalent P(2) atoms. In the second O site, O(1) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one P(1) atom. In the third O site, O(2) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one P(2) atom. In the fourth O site, O(3) is bonded in a 3-coordinate geometry to two equivalent Li(1) and one P(1) atom. In the fifth O site, O(4) is bonded in a distorted bent 120 degrees geometry to one Sb(1) and one P(2) atom. In the sixth O site, O(5) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the seventh O site, O(6) is bonded in a bent 120 degrees geometry to two equivalent P(1) atoms. is represented by the CIF file [CIF]
data_LiSb(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   10.647
_cell_length_b   10.647
_cell_length_c   5.536
_cell_angle_alpha   80.752
_cell_angle_beta   80.752
_cell_angle_gamma   69.213
_symmetry_Int_Tables_number   1
_cell_volume   575.447
_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
  Li  Li0  1  0.438  0.438  0.612  1.0
  Li  Li1  1  0.562  0.562  0.388  1.0
  Sb  Sb2  1  0.500  0.000  0.000  1.0
  Sb  Sb3  1  0.000  0.500  0.000  1.0
  P  P4  1  0.624  0.231  0.179  1.0
  P  P5  1  0.292  0.054  0.546  1.0
  P  P6  1  0.708  0.946  0.454  1.0
  P  P7  1  0.231  0.624  0.179  1.0
  P  P8  1  0.376  0.769  0.821  1.0
  P  P9  1  0.946  0.708  0.454  1.0
  P  P10  1  0.054  0.292  0.546  1.0
  P  P11  1  0.769  0.376  0.821  1.0
  O  O12  1  0.199  0.534  0.027  1.0
  O  O13  1  0.901  0.616  0.332  1.0
  O  O14  1  0.437  0.654  0.669  1.0
  O  O15  1  0.066  0.310  0.269  1.0
  O  O16  1  0.904  0.297  0.650  1.0
  O  O17  1  0.245  0.755  0.000  1.0
  O  O18  1  0.310  0.066  0.269  1.0
  O  O19  1  0.703  0.096  0.350  1.0
  O  O20  1  0.297  0.904  0.650  1.0
  O  O21  1  0.136  0.136  0.637  1.0
  O  O22  1  0.346  0.563  0.331  1.0
  O  O23  1  0.864  0.864  0.363  1.0
  O  O24  1  0.096  0.703  0.350  1.0
  O  O25  1  0.099  0.384  0.668  1.0
  O  O26  1  0.934  0.690  0.731  1.0
  O  O27  1  0.534  0.199  0.027  1.0
  O  O28  1  0.755  0.245  0.000  1.0
  O  O29  1  0.616  0.901  0.332  1.0
  O  O30  1  0.801  0.466  0.973  1.0
  O  O31  1  0.384  0.099  0.668  1.0
  O  O32  1  0.466  0.801  0.973  1.0
  O  O33  1  0.690  0.934  0.731  1.0
  O  O34  1  0.654  0.437  0.669  1.0
  O  O35  1  0.563  0.346  0.331  1.0
[/CIF]
.