The compound described by Li2WP5O15 crystallizes in the monoclinic Cc space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a distorted T-shaped geometry to one O(10), one O(2), and one O(5) atom. In the second Li site, Li(2) is bonded in a distorted trigonal planar geometry to one O(10), one O(6), and one O(8) atom. W(1) is bonded to one O(1), one O(12), one O(14), one O(15), one O(5), and one O(7) atom to form WO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and corners with two equivalent P(5)O4 tetrahedra. There are five inequivalent P sites. In the first P site, P(1) is bonded to one O(11), one O(13), one O(15), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one P(4)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles are 37°. In the second P site, P(2) is bonded to one O(2), one O(3), one O(4), and one O(8) atom to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(1), one O(4), one O(5), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 11-50°. In the fourth P site, P(4) is bonded to one O(10), one O(11), one O(3), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one W(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 32°. In the fifth P site, P(5) is bonded to one O(12), one O(13), one O(14), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 32-41°. There are fifteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one W(1) and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Li(1) and one P(2) atom. In the third O site, O(3) is bonded in a linear geometry to one P(2) and one P(4) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one P(2) and one P(3) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Li(1), one W(1), and one P(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Li(2) and one P(1) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one W(1) and one P(4) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one Li(2) and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one P(3) and one P(5) atom. In the tenth O site, O(10) is bonded in a trigonal non-coplanar geometry to one Li(1), one Li(2), and one P(4) atom. In the eleventh O site, O(11) is bonded in a bent 150 degrees geometry to one P(1) and one P(4) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one W(1) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one P(1) and one P(5) atom. In the fourteenth O site, O(14) is bonded in a distorted bent 150 degrees geometry to one W(1) and one P(5) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 150 degrees geometry to one W(1) and one P(1) atom. is represented by the CIF file [CIF]
data_Li2P5WO15
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.874
_cell_length_b   6.874
_cell_length_c   13.925
_cell_angle_alpha   83.156
_cell_angle_beta   83.156
_cell_angle_gamma   112.712
_symmetry_Int_Tables_number   1
_cell_volume   592.827
_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  0.766  0.248  0.705  1.0
  Li  Li1  1  0.248  0.766  0.205  1.0
  Li  Li2  1  0.201  0.461  0.566  1.0
  Li  Li3  1  0.461  0.201  0.066  1.0
  P  P4  1  0.349  0.954  0.528  1.0
  P  P5  1  0.711  0.578  0.557  1.0
  P  P6  1  0.613  0.821  0.836  1.0
  P  P7  1  0.954  0.349  0.028  1.0
  P  P8  1  0.578  0.711  0.057  1.0
  P  P9  1  0.821  0.613  0.336  1.0
  P  P10  1  0.824  0.075  0.530  1.0
  P  P11  1  0.075  0.824  0.030  1.0
  P  P12  1  0.227  0.437  0.828  1.0
  P  P13  1  0.437  0.227  0.328  1.0
  W  W14  1  0.182  0.927  0.776  1.0
  W  W15  1  0.927  0.182  0.276  1.0
  O  O16  1  0.843  0.870  0.800  1.0
  O  O17  1  0.870  0.843  0.300  1.0
  O  O18  1  0.823  0.518  0.633  1.0
  O  O19  1  0.518  0.823  0.133  1.0
  O  O20  1  0.783  0.832  0.544  1.0
  O  O21  1  0.832  0.783  0.044  1.0
  O  O22  1  0.565  0.833  0.949  1.0
  O  O23  1  0.833  0.565  0.449  1.0
  O  O24  1  0.527  0.966  0.778  1.0
  O  O25  1  0.966  0.527  0.278  1.0
  O  O26  1  0.753  0.311  0.990  1.0
  O  O27  1  0.311  0.753  0.490  1.0
  O  O28  1  0.180  0.930  0.926  1.0
  O  O29  1  0.476  0.465  0.566  1.0
  O  O30  1  0.930  0.180  0.426  1.0
  O  O31  1  0.479  0.574  0.828  1.0
  O  O32  1  0.465  0.476  0.066  1.0
  O  O33  1  0.574  0.479  0.328  1.0
  O  O34  1  0.942  0.185  0.605  1.0
  O  O35  1  0.185  0.942  0.105  1.0
  O  O36  1  0.589  0.074  0.550  1.0
  O  O37  1  0.074  0.589  0.050  1.0
  O  O38  1  0.131  0.587  0.788  1.0
  O  O39  1  0.587  0.131  0.288  1.0
  O  O40  1  0.131  0.338  0.942  1.0
  O  O41  1  0.338  0.131  0.442  1.0
  O  O42  1  0.216  0.261  0.772  1.0
  O  O43  1  0.261  0.216  0.272  1.0
  O  O44  1  0.207  0.952  0.619  1.0
  O  O45  1  0.952  0.207  0.119  1.0
[/CIF]
.
The compound described by Li2WP5O15 crystallizes in the monoclinic Cc space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded in a distorted T-shaped geometry to one O(10), one O(2), and one O(5) atom. In the second Li site, Li(2) is bonded in a distorted trigonal planar geometry to one O(10), one O(6), and one O(8) atom. W(1) is bonded to one O(1), one O(12), one O(14), one O(15), one O(5), and one O(7) atom to form WO6 octahedra that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra, corners with two equivalent P(3)O4 tetrahedra, and corners with two equivalent P(5)O4 tetrahedra. There are five inequivalent P sites. In the first P site, P(1) is bonded to one O(11), one O(13), one O(15), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one W(1)O6 octahedra,  a cornercorner with one P(4)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles are 37°. In the second P site, P(2) is bonded to one O(2), one O(3), one O(4), and one O(8) atom to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(1), one O(4), one O(5), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 11-50°. In the fourth P site, P(4) is bonded to one O(10), one O(11), one O(3), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one W(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 32°. In the fifth P site, P(5) is bonded to one O(12), one O(13), one O(14), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent W(1)O6 octahedra,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 32-41°. There are fifteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to one W(1) and one P(3) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Li(1) and one P(2) atom. In the third O site, O(3) is bonded in a linear geometry to one P(2) and one P(4) atom. In the fourth O site, O(4) is bonded in a bent 150 degrees geometry to one P(2) and one P(3) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Li(1), one W(1), and one P(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one Li(2) and one P(1) atom. In the seventh O site, O(7) is bonded in a bent 150 degrees geometry to one W(1) and one P(4) atom. In the eighth O site, O(8) is bonded in a bent 150 degrees geometry to one Li(2) and one P(2) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one P(3) and one P(5) atom. In the tenth O site, O(10) is bonded in a trigonal non-coplanar geometry to one Li(1), one Li(2), and one P(4) atom. In the eleventh O site, O(11) is bonded in a bent 150 degrees geometry to one P(1) and one P(4) atom. In the twelfth O site, O(12) is bonded in a distorted bent 150 degrees geometry to one W(1) and one P(5) atom. In the thirteenth O site, O(13) is bonded in a bent 150 degrees geometry to one P(1) and one P(5) atom. In the fourteenth O site, O(14) is bonded in a distorted bent 150 degrees geometry to one W(1) and one P(5) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 150 degrees geometry to one W(1) and one P(1) atom. is represented by the CIF file [CIF]
data_Li2P5WO15
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.874
_cell_length_b   6.874
_cell_length_c   13.925
_cell_angle_alpha   83.156
_cell_angle_beta   83.156
_cell_angle_gamma   112.712
_symmetry_Int_Tables_number   1
_cell_volume   592.827
_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  0.766  0.248  0.705  1.0
  Li  Li1  1  0.248  0.766  0.205  1.0
  Li  Li2  1  0.201  0.461  0.566  1.0
  Li  Li3  1  0.461  0.201  0.066  1.0
  P  P4  1  0.349  0.954  0.528  1.0
  P  P5  1  0.711  0.578  0.557  1.0
  P  P6  1  0.613  0.821  0.836  1.0
  P  P7  1  0.954  0.349  0.028  1.0
  P  P8  1  0.578  0.711  0.057  1.0
  P  P9  1  0.821  0.613  0.336  1.0
  P  P10  1  0.824  0.075  0.530  1.0
  P  P11  1  0.075  0.824  0.030  1.0
  P  P12  1  0.227  0.437  0.828  1.0
  P  P13  1  0.437  0.227  0.328  1.0
  W  W14  1  0.182  0.927  0.776  1.0
  W  W15  1  0.927  0.182  0.276  1.0
  O  O16  1  0.843  0.870  0.800  1.0
  O  O17  1  0.870  0.843  0.300  1.0
  O  O18  1  0.823  0.518  0.633  1.0
  O  O19  1  0.518  0.823  0.133  1.0
  O  O20  1  0.783  0.832  0.544  1.0
  O  O21  1  0.832  0.783  0.044  1.0
  O  O22  1  0.565  0.833  0.949  1.0
  O  O23  1  0.833  0.565  0.449  1.0
  O  O24  1  0.527  0.966  0.778  1.0
  O  O25  1  0.966  0.527  0.278  1.0
  O  O26  1  0.753  0.311  0.990  1.0
  O  O27  1  0.311  0.753  0.490  1.0
  O  O28  1  0.180  0.930  0.926  1.0
  O  O29  1  0.476  0.465  0.566  1.0
  O  O30  1  0.930  0.180  0.426  1.0
  O  O31  1  0.479  0.574  0.828  1.0
  O  O32  1  0.465  0.476  0.066  1.0
  O  O33  1  0.574  0.479  0.328  1.0
  O  O34  1  0.942  0.185  0.605  1.0
  O  O35  1  0.185  0.942  0.105  1.0
  O  O36  1  0.589  0.074  0.550  1.0
  O  O37  1  0.074  0.589  0.050  1.0
  O  O38  1  0.131  0.587  0.788  1.0
  O  O39  1  0.587  0.131  0.288  1.0
  O  O40  1  0.131  0.338  0.942  1.0
  O  O41  1  0.338  0.131  0.442  1.0
  O  O42  1  0.216  0.261  0.772  1.0
  O  O43  1  0.261  0.216  0.272  1.0
  O  O44  1  0.207  0.952  0.619  1.0
  O  O45  1  0.952  0.207  0.119  1.0
[/CIF]
.