The crystal structure described by Li3P3(WO6)2 crystallizes in the trigonal R-3 space group. Li(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form distorted LiO4 trigonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with four equivalent P(1)O4 tetrahedra, corners with two equivalent Li(1)O4 trigonal pyramids, and  an edgeedge with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-69°. There are two inequivalent W sites. In the first W site, W(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form WO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra, corners with three equivalent Li(1)O4 trigonal pyramids, and edges with three equivalent Li(1)O4 trigonal pyramids. In the second W site, W(2) is bonded to three equivalent O(3) and three equivalent O(4) atoms to form WO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra and corners with three equivalent Li(1)O4 trigonal pyramids. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and corners with four equivalent Li(1)O4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 24-52°. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Li(1), one W(1), and one P(1) atom to form distorted corner-sharing OLi2PW tetrahedra. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Li(1), one W(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Li(1), one W(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(2) and one P(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3P3(WO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.268
_cell_length_b   9.268
_cell_length_c   9.268
_cell_angle_alpha   55.939
_cell_angle_beta   55.939
_cell_angle_gamma   55.939
_symmetry_Int_Tables_number   1
_cell_volume   509.990
_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  0.076  0.736  0.339  1.0
  Li  Li1  1  0.339  0.076  0.736  1.0
  Li  Li2  1  0.736  0.339  0.076  1.0
  Li  Li3  1  0.264  0.661  0.924  1.0
  Li  Li4  1  0.661  0.924  0.264  1.0
  Li  Li5  1  0.924  0.264  0.661  1.0
  P  P6  1  0.042  0.456  0.750  1.0
  P  P7  1  0.456  0.750  0.042  1.0
  P  P8  1  0.750  0.042  0.456  1.0
  P  P9  1  0.250  0.958  0.544  1.0
  P  P10  1  0.544  0.250  0.958  1.0
  P  P11  1  0.958  0.544  0.250  1.0
  W  W12  1  0.347  0.347  0.347  1.0
  W  W13  1  0.653  0.653  0.653  1.0
  W  W14  1  0.144  0.144  0.144  1.0
  W  W15  1  0.856  0.856  0.856  1.0
  O  O16  1  0.147  0.551  0.204  1.0
  O  O17  1  0.204  0.147  0.551  1.0
  O  O18  1  0.551  0.204  0.147  1.0
  O  O19  1  0.156  0.498  0.537  1.0
  O  O20  1  0.146  0.255  0.862  1.0
  O  O21  1  0.006  0.600  0.807  1.0
  O  O22  1  0.255  0.862  0.146  1.0
  O  O23  1  0.498  0.537  0.156  1.0
  O  O24  1  0.537  0.156  0.498  1.0
  O  O25  1  0.193  0.994  0.400  1.0
  O  O26  1  0.138  0.854  0.745  1.0
  O  O27  1  0.400  0.193  0.994  1.0
  O  O28  1  0.600  0.807  0.006  1.0
  O  O29  1  0.862  0.146  0.255  1.0
  O  O30  1  0.807  0.006  0.600  1.0
  O  O31  1  0.463  0.844  0.502  1.0
  O  O32  1  0.502  0.463  0.844  1.0
  O  O33  1  0.745  0.138  0.854  1.0
  O  O34  1  0.994  0.400  0.193  1.0
  O  O35  1  0.854  0.745  0.138  1.0
  O  O36  1  0.844  0.502  0.463  1.0
  O  O37  1  0.449  0.796  0.853  1.0
  O  O38  1  0.796  0.853  0.449  1.0
  O  O39  1  0.853  0.449  0.796  1.0
[/CIF]
.
The crystal structure described by Li3P3(WO6)2 crystallizes in the trigonal R-3 space group. Li(1) is bonded to one O(2), one O(3), and two equivalent O(1) atoms to form distorted LiO4 trigonal pyramids that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one W(2)O6 octahedra, corners with four equivalent P(1)O4 tetrahedra, corners with two equivalent Li(1)O4 trigonal pyramids, and  an edgeedge with one W(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 65-69°. There are two inequivalent W sites. In the first W site, W(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form WO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra, corners with three equivalent Li(1)O4 trigonal pyramids, and edges with three equivalent Li(1)O4 trigonal pyramids. In the second W site, W(2) is bonded to three equivalent O(3) and three equivalent O(4) atoms to form WO6 octahedra that share corners with six equivalent P(1)O4 tetrahedra and corners with three equivalent Li(1)O4 trigonal pyramids. P(1) is bonded to one O(1), one O(2), one O(3), and one O(4) atom to form PO4 tetrahedra that share corners with two equivalent W(1)O6 octahedra, corners with two equivalent W(2)O6 octahedra, and corners with four equivalent Li(1)O4 trigonal pyramids. The corner-sharing octahedral tilt angles range from 24-52°. There are four inequivalent O sites. In the first O site, O(1) is bonded to two equivalent Li(1), one W(1), and one P(1) atom to form distorted corner-sharing OLi2PW tetrahedra. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Li(1), one W(1), and one P(1) atom. In the third O site, O(3) is bonded in a distorted trigonal planar geometry to one Li(1), one W(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one W(2) and one P(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3P3(WO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.268
_cell_length_b   9.268
_cell_length_c   9.268
_cell_angle_alpha   55.939
_cell_angle_beta   55.939
_cell_angle_gamma   55.939
_symmetry_Int_Tables_number   1
_cell_volume   509.990
_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  0.076  0.736  0.339  1.0
  Li  Li1  1  0.339  0.076  0.736  1.0
  Li  Li2  1  0.736  0.339  0.076  1.0
  Li  Li3  1  0.264  0.661  0.924  1.0
  Li  Li4  1  0.661  0.924  0.264  1.0
  Li  Li5  1  0.924  0.264  0.661  1.0
  P  P6  1  0.042  0.456  0.750  1.0
  P  P7  1  0.456  0.750  0.042  1.0
  P  P8  1  0.750  0.042  0.456  1.0
  P  P9  1  0.250  0.958  0.544  1.0
  P  P10  1  0.544  0.250  0.958  1.0
  P  P11  1  0.958  0.544  0.250  1.0
  W  W12  1  0.347  0.347  0.347  1.0
  W  W13  1  0.653  0.653  0.653  1.0
  W  W14  1  0.144  0.144  0.144  1.0
  W  W15  1  0.856  0.856  0.856  1.0
  O  O16  1  0.147  0.551  0.204  1.0
  O  O17  1  0.204  0.147  0.551  1.0
  O  O18  1  0.551  0.204  0.147  1.0
  O  O19  1  0.156  0.498  0.537  1.0
  O  O20  1  0.146  0.255  0.862  1.0
  O  O21  1  0.006  0.600  0.807  1.0
  O  O22  1  0.255  0.862  0.146  1.0
  O  O23  1  0.498  0.537  0.156  1.0
  O  O24  1  0.537  0.156  0.498  1.0
  O  O25  1  0.193  0.994  0.400  1.0
  O  O26  1  0.138  0.854  0.745  1.0
  O  O27  1  0.400  0.193  0.994  1.0
  O  O28  1  0.600  0.807  0.006  1.0
  O  O29  1  0.862  0.146  0.255  1.0
  O  O30  1  0.807  0.006  0.600  1.0
  O  O31  1  0.463  0.844  0.502  1.0
  O  O32  1  0.502  0.463  0.844  1.0
  O  O33  1  0.745  0.138  0.854  1.0
  O  O34  1  0.994  0.400  0.193  1.0
  O  O35  1  0.854  0.745  0.138  1.0
  O  O36  1  0.844  0.502  0.463  1.0
  O  O37  1  0.449  0.796  0.853  1.0
  O  O38  1  0.796  0.853  0.449  1.0
  O  O39  1  0.853  0.449  0.796  1.0
[/CIF]
.