The material structure described by Li5Cu5(SnO6)2 crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Cu(4)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra,  an edgeedge with one Cu(4)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Cu(4)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra,  an edgeedge with one Cu(4)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and edges with three equivalent Li(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-19°. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(4)O6 octahedra, and edges with three equivalent Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-11°. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form distorted CuO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(3)O6 octahedra, and edges with three equivalent Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-15°. In the second Cu site, Cu(2) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and one O(6) atom. In the third Cu site, Cu(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form distorted CuO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(1)O6 octahedra, and edges with three equivalent Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-19°. In the fourth Cu site, Cu(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form distorted CuO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-15°. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form SnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Cu(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-12°. In the second Sn site, Sn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form SnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(1)O6 octahedra, and edges with three equivalent Cu(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. There are six inequivalent O sites. In the first O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Cu(2), one Cu(4), and one Sn(1) atom to form distorted OLi3Cu2Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with four equivalent O(1)Li3Cu2Sn octahedra, edges with four equivalent O(3)Li3Cu2Sn octahedra, and  an edgeedge with one O(2)Li2Cu2Sn square pyramid. The corner-sharing octahedral tilt angles range from 3-11°. In the second O site, O(6) is bonded to one Li(1), one Li(2), one Cu(1), one Cu(2), one Cu(3), and one Sn(2) atom to form distorted OLi2Cu3Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(1)Li3Cu2Sn octahedra,  an edgeedge with one O(3)Li3Cu2Sn octahedra,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with four equivalent O(4)Li2Cu3Sn octahedra, and edges with three equivalent O(2)Li2Cu2Sn square pyramids. The corner-sharing octahedral tilt angles range from 1-5°. In the third O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Cu(2), one Cu(4), and one Sn(1) atom to form distorted OLi3Cu2Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(1)Li3Cu2Sn octahedra, edges with four equivalent O(3)Li3Cu2Sn octahedra, and edges with four equivalent O(5)Li3Cu2Sn octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the fourth O site, O(2) is bonded to one Li(1), one Li(2), one Cu(1), one Cu(3), and one Sn(2) atom to form distorted OLi2Cu2Sn square pyramids that share corners with two equivalent O(4)Li2Cu3Sn octahedra, corners with two equivalent O(6)Li2Cu3Sn octahedra, corners with two equivalent O(1)Li3Cu2Sn octahedra, corners with two equivalent O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(2)Li2Cu2Sn square pyramid,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with three equivalent O(4)Li2Cu3Sn octahedra, edges with three equivalent O(6)Li2Cu3Sn octahedra, and  an edgeedge with one O(2)Li2Cu2Sn square pyramid. The corner-sharing octahedral tilt angles range from 10-84°. In the fifth O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Cu(2), one Cu(4), and one Sn(1) atom to form OLi3Cu2Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(3)Li3Cu2Sn octahedra, edges with four equivalent O(1)Li3Cu2Sn octahedra, and edges with four equivalent O(5)Li3Cu2Sn octahedra. The corner-sharing octahedral tilt angles range from 2-9°. In the sixth O site, O(4) is bonded to one Li(1), one Li(2), one Cu(1), one Cu(2), one Cu(3), and one Sn(2) atom to form OLi2Cu3Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(1)Li3Cu2Sn octahedra,  an edgeedge with one O(3)Li3Cu2Sn octahedra,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with four equivalent O(6)Li2Cu3Sn octahedra, and edges with three equivalent O(2)Li2Cu2Sn square pyramids. The corner-sharing octahedral tilt angles range from 3-11°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li5Cu5(SnO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.180
_cell_length_b   5.180
_cell_length_c   9.999
_cell_angle_alpha   88.854
_cell_angle_beta   88.854
_cell_angle_gamma   114.301
_symmetry_Int_Tables_number   1
_cell_volume   244.405
_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  0.834  0.678  0.255  1.0
  Li  Li1  1  0.691  0.853  0.740  1.0
  Li  Li2  1  0.322  0.166  0.745  1.0
  Li  Li3  1  0.147  0.309  0.260  1.0
  Li  Li4  1  0.094  0.906  0.500  1.0
  Cu  Cu5  1  0.918  0.082  0.000  1.0
  Cu  Cu6  1  0.011  0.521  0.745  1.0
  Cu  Cu7  1  0.479  0.989  0.255  1.0
  Cu  Cu8  1  0.586  0.414  0.000  1.0
  Cu  Cu9  1  0.413  0.587  0.500  1.0
  Sn  Sn10  1  0.753  0.247  0.500  1.0
  Sn  Sn11  1  0.252  0.748  0.000  1.0
  O  O12  1  0.027  0.222  0.640  1.0
  O  O13  1  0.778  0.973  0.360  1.0
  O  O14  1  0.904  0.405  0.099  1.0
  O  O15  1  0.595  0.096  0.901  1.0
  O  O16  1  0.701  0.550  0.618  1.0
  O  O17  1  0.450  0.299  0.382  1.0
  O  O18  1  0.536  0.687  0.123  1.0
  O  O19  1  0.313  0.464  0.877  1.0
  O  O20  1  0.420  0.901  0.605  1.0
  O  O21  1  0.099  0.580  0.395  1.0
  O  O22  1  0.188  0.011  0.137  1.0
  O  O23  1  0.989  0.812  0.863  1.0
[/CIF]
.
The material structure described by Li5Cu5(SnO6)2 crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form distorted LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Cu(4)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra,  an edgeedge with one Cu(4)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and edges with three equivalent Li(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-15°. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(6) atom to form LiO6 octahedra that share  a cornercorner with one Li(3)O6 octahedra,  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Cu(4)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra,  an edgeedge with one Li(3)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra,  an edgeedge with one Cu(4)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra,  an edgeedge with one Sn(2)O6 octahedra, and edges with three equivalent Li(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-19°. In the third Li site, Li(3) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form LiO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(4)O6 octahedra, and edges with three equivalent Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 5-11°. There are four inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form distorted CuO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(3)O6 octahedra, and edges with three equivalent Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 4-15°. In the second Cu site, Cu(2) is bonded in a 4-coordinate geometry to one O(1), one O(3), one O(4), one O(5), and one O(6) atom. In the third Cu site, Cu(3) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form distorted CuO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(1)O6 octahedra, and edges with three equivalent Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-19°. In the fourth Cu site, Cu(4) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form distorted CuO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Sn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 9-15°. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to two equivalent O(1), two equivalent O(3), and two equivalent O(5) atoms to form SnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Li(3)O6 octahedra, and edges with three equivalent Cu(4)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-12°. In the second Sn site, Sn(2) is bonded to two equivalent O(2), two equivalent O(4), and two equivalent O(6) atoms to form SnO6 octahedra that share corners with two equivalent Li(1)O6 octahedra, corners with two equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Li(2)O6 octahedra, edges with three equivalent Cu(1)O6 octahedra, and edges with three equivalent Cu(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 6-7°. There are six inequivalent O sites. In the first O site, O(5) is bonded to one Li(1), one Li(2), one Li(3), one Cu(2), one Cu(4), and one Sn(1) atom to form distorted OLi3Cu2Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with four equivalent O(1)Li3Cu2Sn octahedra, edges with four equivalent O(3)Li3Cu2Sn octahedra, and  an edgeedge with one O(2)Li2Cu2Sn square pyramid. The corner-sharing octahedral tilt angles range from 3-11°. In the second O site, O(6) is bonded to one Li(1), one Li(2), one Cu(1), one Cu(2), one Cu(3), and one Sn(2) atom to form distorted OLi2Cu3Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(1)Li3Cu2Sn octahedra,  an edgeedge with one O(3)Li3Cu2Sn octahedra,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with four equivalent O(4)Li2Cu3Sn octahedra, and edges with three equivalent O(2)Li2Cu2Sn square pyramids. The corner-sharing octahedral tilt angles range from 1-5°. In the third O site, O(1) is bonded to one Li(1), one Li(2), one Li(3), one Cu(2), one Cu(4), and one Sn(1) atom to form distorted OLi3Cu2Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(1)Li3Cu2Sn octahedra, edges with four equivalent O(3)Li3Cu2Sn octahedra, and edges with four equivalent O(5)Li3Cu2Sn octahedra. The corner-sharing octahedral tilt angles range from 3-9°. In the fourth O site, O(2) is bonded to one Li(1), one Li(2), one Cu(1), one Cu(3), and one Sn(2) atom to form distorted OLi2Cu2Sn square pyramids that share corners with two equivalent O(4)Li2Cu3Sn octahedra, corners with two equivalent O(6)Li2Cu3Sn octahedra, corners with two equivalent O(1)Li3Cu2Sn octahedra, corners with two equivalent O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(2)Li2Cu2Sn square pyramid,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with three equivalent O(4)Li2Cu3Sn octahedra, edges with three equivalent O(6)Li2Cu3Sn octahedra, and  an edgeedge with one O(2)Li2Cu2Sn square pyramid. The corner-sharing octahedral tilt angles range from 10-84°. In the fifth O site, O(3) is bonded to one Li(1), one Li(2), one Li(3), one Cu(2), one Cu(4), and one Sn(1) atom to form OLi3Cu2Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(6)Li2Cu3Sn octahedra,  an edgeedge with one O(3)Li3Cu2Sn octahedra, edges with four equivalent O(1)Li3Cu2Sn octahedra, and edges with four equivalent O(5)Li3Cu2Sn octahedra. The corner-sharing octahedral tilt angles range from 2-9°. In the sixth O site, O(4) is bonded to one Li(1), one Li(2), one Cu(1), one Cu(2), one Cu(3), and one Sn(2) atom to form OLi2Cu3Sn octahedra that share  a cornercorner with one O(4)Li2Cu3Sn octahedra,  a cornercorner with one O(6)Li2Cu3Sn octahedra,  a cornercorner with one O(1)Li3Cu2Sn octahedra,  a cornercorner with one O(3)Li3Cu2Sn octahedra,  a cornercorner with one O(5)Li3Cu2Sn octahedra, corners with two equivalent O(2)Li2Cu2Sn square pyramids,  an edgeedge with one O(4)Li2Cu3Sn octahedra,  an edgeedge with one O(1)Li3Cu2Sn octahedra,  an edgeedge with one O(3)Li3Cu2Sn octahedra,  an edgeedge with one O(5)Li3Cu2Sn octahedra, edges with four equivalent O(6)Li2Cu3Sn octahedra, and edges with three equivalent O(2)Li2Cu2Sn square pyramids. The corner-sharing octahedral tilt angles range from 3-11°. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li5Cu5(SnO6)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.180
_cell_length_b   5.180
_cell_length_c   9.999
_cell_angle_alpha   88.854
_cell_angle_beta   88.854
_cell_angle_gamma   114.301
_symmetry_Int_Tables_number   1
_cell_volume   244.405
_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  0.834  0.678  0.255  1.0
  Li  Li1  1  0.691  0.853  0.740  1.0
  Li  Li2  1  0.322  0.166  0.745  1.0
  Li  Li3  1  0.147  0.309  0.260  1.0
  Li  Li4  1  0.094  0.906  0.500  1.0
  Cu  Cu5  1  0.918  0.082  0.000  1.0
  Cu  Cu6  1  0.011  0.521  0.745  1.0
  Cu  Cu7  1  0.479  0.989  0.255  1.0
  Cu  Cu8  1  0.586  0.414  0.000  1.0
  Cu  Cu9  1  0.413  0.587  0.500  1.0
  Sn  Sn10  1  0.753  0.247  0.500  1.0
  Sn  Sn11  1  0.252  0.748  0.000  1.0
  O  O12  1  0.027  0.222  0.640  1.0
  O  O13  1  0.778  0.973  0.360  1.0
  O  O14  1  0.904  0.405  0.099  1.0
  O  O15  1  0.595  0.096  0.901  1.0
  O  O16  1  0.701  0.550  0.618  1.0
  O  O17  1  0.450  0.299  0.382  1.0
  O  O18  1  0.536  0.687  0.123  1.0
  O  O19  1  0.313  0.464  0.877  1.0
  O  O20  1  0.420  0.901  0.605  1.0
  O  O21  1  0.099  0.580  0.395  1.0
  O  O22  1  0.188  0.011  0.137  1.0
  O  O23  1  0.989  0.812  0.863  1.0
[/CIF]
.