The structure described by Li3Sn(PO3)6 crystallizes in the triclinic P1 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(3), one O(4), and one O(6) atom. In the second Li site, Li(2) is bonded in a distorted see-saw-like geometry to one O(10), one O(13), one O(3), and one O(5) atom. In the third Li site, Li(3) is bonded to one O(11), one O(12), one O(13), one O(14), and one O(5) atom to form LiO5 square pyramids that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. Sn(1) is bonded in a 6-coordinate geometry to one O(1), one O(12), one O(14), one O(15), one O(18), and one O(4) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(16), one O(5), one O(6), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(3)O4 tetrahedra, and  a cornercorner with one P(4)O4 tetrahedra. In the second P site, P(2) is bonded to one O(13), one O(17), one O(4), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the third P site, P(3) is bonded to one O(10), one O(18), one O(8), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the fourth P site, P(4) is bonded to one O(14), one O(16), one O(3), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. In the fifth P site, P(5) is bonded to one O(11), one O(15), one O(17), and one O(2) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the sixth P site, P(6) is bonded to one O(1), one O(12), one O(2), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Sn(1) and one P(6) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(5) and one P(6) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Li(1), one Li(2), and one P(4) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Li(1), one Sn(1), and one P(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Li(2), one Li(3), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Li(1) and one P(1) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one P(2) and one P(6) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one P(3) and one P(4) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Li(1), one Li(2), and one P(3) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Li(1), one Li(3), and one P(5) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one Li(3), one Sn(1), and one P(6) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal planar geometry to one Li(2), one Li(3), and one P(2) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Li(3), one Sn(1), and one P(4) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 120 degrees geometry to one Sn(1) and one P(5) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one P(1) and one P(4) atom. In the seventeenth O site, O(17) is bonded in a bent 120 degrees geometry to one P(2) and one P(5) atom. In the eighteenth O site, O(18) is bonded in a distorted bent 120 degrees geometry to one Sn(1) and one P(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3Sn(PO3)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.218
_cell_length_b   7.504
_cell_length_c   7.568
_cell_angle_alpha   113.997
_cell_angle_beta   107.106
_cell_angle_gamma   96.957
_symmetry_Int_Tables_number   1
_cell_volume   344.024
_cell_formula_units_Z   1
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  0.474  0.488  0.958  1.0
  Li  Li1  1  0.162  0.693  0.872  1.0
  Li  Li2  1  0.863  0.635  0.464  1.0
  Sn  Sn3  1  0.906  0.208  0.073  1.0
  P  P4  1  0.227  0.015  0.687  1.0
  P  P5  1  0.764  0.346  0.672  1.0
  P  P6  1  0.511  0.784  0.742  1.0
  P  P7  1  0.233  0.676  0.322  1.0
  P  P8  1  0.753  0.983  0.324  1.0
  P  P9  1  0.489  0.227  0.259  1.0
  O  O10  1  0.269  0.194  0.155  1.0
  O  O11  1  0.537  0.008  0.207  1.0
  O  O12  1  0.257  0.641  0.124  1.0
  O  O13  1  0.746  0.375  0.876  1.0
  O  O14  1  0.071  0.882  0.708  1.0
  O  O15  1  0.253  0.235  0.759  1.0
  O  O16  1  0.545  0.320  0.509  1.0
  O  O17  1  0.442  0.686  0.489  1.0
  O  O18  1  0.447  0.992  0.799  1.0
  O  O19  1  0.402  0.647  0.799  1.0
  O  O20  1  0.732  0.767  0.274  1.0
  O  O21  1  0.642  0.344  0.215  1.0
  O  O22  1  0.914  0.500  0.670  1.0
  O  O23  1  0.059  0.524  0.311  1.0
  O  O24  1  0.917  0.094  0.287  1.0
  O  O25  1  0.208  0.899  0.441  1.0
  O  O26  1  0.788  0.118  0.567  1.0
  O  O27  1  0.740  0.858  0.844  1.0
[/CIF]
.
The structure described by Li3Sn(PO3)6 crystallizes in the triclinic P1 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded in a 5-coordinate geometry to one O(10), one O(11), one O(3), one O(4), and one O(6) atom. In the second Li site, Li(2) is bonded in a distorted see-saw-like geometry to one O(10), one O(13), one O(3), and one O(5) atom. In the third Li site, Li(3) is bonded to one O(11), one O(12), one O(13), one O(14), and one O(5) atom to form LiO5 square pyramids that share  a cornercorner with one P(1)O4 tetrahedra,  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(4)O4 tetrahedra,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. Sn(1) is bonded in a 6-coordinate geometry to one O(1), one O(12), one O(14), one O(15), one O(18), and one O(4) atom. There are six inequivalent P sites. In the first P site, P(1) is bonded to one O(16), one O(5), one O(6), and one O(9) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(3)O4 tetrahedra, and  a cornercorner with one P(4)O4 tetrahedra. In the second P site, P(2) is bonded to one O(13), one O(17), one O(4), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(5)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the third P site, P(3) is bonded to one O(10), one O(18), one O(8), and one O(9) atom to form corner-sharing PO4 tetrahedra. In the fourth P site, P(4) is bonded to one O(14), one O(16), one O(3), and one O(8) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(1)O4 tetrahedra, and  a cornercorner with one P(3)O4 tetrahedra. In the fifth P site, P(5) is bonded to one O(11), one O(15), one O(17), and one O(2) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(6)O4 tetrahedra. In the sixth P site, P(6) is bonded to one O(1), one O(12), one O(2), and one O(7) atom to form PO4 tetrahedra that share  a cornercorner with one Li(3)O5 square pyramid,  a cornercorner with one P(2)O4 tetrahedra, and  a cornercorner with one P(5)O4 tetrahedra. There are eighteen inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one Sn(1) and one P(6) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one P(5) and one P(6) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Li(1), one Li(2), and one P(4) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Li(1), one Sn(1), and one P(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Li(2), one Li(3), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted bent 150 degrees geometry to one Li(1) and one P(1) atom. In the seventh O site, O(7) is bonded in a bent 120 degrees geometry to one P(2) and one P(6) atom. In the eighth O site, O(8) is bonded in a bent 120 degrees geometry to one P(3) and one P(4) atom. In the ninth O site, O(9) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the tenth O site, O(10) is bonded in a distorted trigonal planar geometry to one Li(1), one Li(2), and one P(3) atom. In the eleventh O site, O(11) is bonded in a distorted trigonal planar geometry to one Li(1), one Li(3), and one P(5) atom. In the twelfth O site, O(12) is bonded in a 2-coordinate geometry to one Li(3), one Sn(1), and one P(6) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal planar geometry to one Li(2), one Li(3), and one P(2) atom. In the fourteenth O site, O(14) is bonded in a distorted trigonal planar geometry to one Li(3), one Sn(1), and one P(4) atom. In the fifteenth O site, O(15) is bonded in a distorted bent 120 degrees geometry to one Sn(1) and one P(5) atom. In the sixteenth O site, O(16) is bonded in a bent 120 degrees geometry to one P(1) and one P(4) atom. In the seventeenth O site, O(17) is bonded in a bent 120 degrees geometry to one P(2) and one P(5) atom. In the eighteenth O site, O(18) is bonded in a distorted bent 120 degrees geometry to one Sn(1) and one P(3) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li3Sn(PO3)6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.218
_cell_length_b   7.504
_cell_length_c   7.568
_cell_angle_alpha   113.997
_cell_angle_beta   107.106
_cell_angle_gamma   96.957
_symmetry_Int_Tables_number   1
_cell_volume   344.024
_cell_formula_units_Z   1
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  0.474  0.488  0.958  1.0
  Li  Li1  1  0.162  0.693  0.872  1.0
  Li  Li2  1  0.863  0.635  0.464  1.0
  Sn  Sn3  1  0.906  0.208  0.073  1.0
  P  P4  1  0.227  0.015  0.687  1.0
  P  P5  1  0.764  0.346  0.672  1.0
  P  P6  1  0.511  0.784  0.742  1.0
  P  P7  1  0.233  0.676  0.322  1.0
  P  P8  1  0.753  0.983  0.324  1.0
  P  P9  1  0.489  0.227  0.259  1.0
  O  O10  1  0.269  0.194  0.155  1.0
  O  O11  1  0.537  0.008  0.207  1.0
  O  O12  1  0.257  0.641  0.124  1.0
  O  O13  1  0.746  0.375  0.876  1.0
  O  O14  1  0.071  0.882  0.708  1.0
  O  O15  1  0.253  0.235  0.759  1.0
  O  O16  1  0.545  0.320  0.509  1.0
  O  O17  1  0.442  0.686  0.489  1.0
  O  O18  1  0.447  0.992  0.799  1.0
  O  O19  1  0.402  0.647  0.799  1.0
  O  O20  1  0.732  0.767  0.274  1.0
  O  O21  1  0.642  0.344  0.215  1.0
  O  O22  1  0.914  0.500  0.670  1.0
  O  O23  1  0.059  0.524  0.311  1.0
  O  O24  1  0.917  0.094  0.287  1.0
  O  O25  1  0.208  0.899  0.441  1.0
  O  O26  1  0.788  0.118  0.567  1.0
  O  O27  1  0.740  0.858  0.844  1.0
[/CIF]
.