The material described by Li4Fe2Cu3Sn3O16 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(15), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with two equivalent Cu(2)O6 octahedra, corners with two equivalent Cu(3)O6 octahedra, corners with two equivalent Sn(3)O6 octahedra, and corners with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-65°. In the second Li site, Li(2) is bonded to one O(14), one O(16), one O(5), and one O(9) atom to form distorted LiO4 trigonal pyramids that share  a cornercorner with one Cu(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-65°. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(4), and one O(6) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra,  an edgeedge with one Cu(2)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, and  an edgeedge with one Sn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-63°. In the fourth Li site, Li(4) is bonded to one O(13), one O(2), one O(7), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Cu(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra, corners with two equivalent Cu(1)O6 octahedra, corners with two equivalent Sn(1)O6 octahedra, corners with two equivalent Sn(2)O6 octahedra, and corners with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-63°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra, corners with two equivalent Cu(3)O6 octahedra, corners with two equivalent Sn(3)O6 octahedra, corners with three equivalent Li(3)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-54°. In the second Fe site, Fe(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Cu(1)O6 octahedra, corners with two equivalent Sn(1)O6 octahedra, corners with two equivalent Sn(2)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 trigonal pyramids,  an edgeedge with one Cu(2)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, and  an edgeedge with one Sn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-53°. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form CuO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Sn(1)O6 octahedra, edges with two equivalent Sn(2)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 49-50°. In the second Cu site, Cu(2) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form CuO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Cu(3)O6 octahedra, edges with two equivalent Sn(3)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-53°. In the third Cu site, Cu(3) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form CuO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Cu(2)O6 octahedra, edges with two equivalent Sn(3)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 51-53°. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form SnO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Cu(1)O6 octahedra, edges with two equivalent Sn(2)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 52-53°. In the second Sn site, Sn(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form SnO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Cu(1)O6 octahedra, edges with two equivalent Sn(1)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 52-53°. In the third Sn site, Sn(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form SnO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Cu(2)O6 octahedra, edges with two equivalent Cu(3)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 54°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one Fe(1), one Cu(2), and one Sn(3) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(1), one Sn(1), and one Sn(2) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one Cu(1), one Sn(1), and one Sn(2) atom. In the fourth O site, O(4) is bonded to one Li(3), one Cu(1), one Sn(1), and one Sn(2) atom to form distorted corner-sharing OLiCuSn2 tetrahedra. In the fifth O site, O(5) is bonded to one Li(2), one Cu(2), one Cu(3), and one Sn(3) atom to form distorted OLiCu2Sn tetrahedra that share corners with two equivalent O(15)LiFeCu2 tetrahedra and corners with three equivalent O(13)LiCu2Sn trigonal pyramids. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one Fe(1), one Cu(3), and one Sn(3) atom. In the seventh O site, O(7) is bonded to one Li(4), one Fe(1), one Cu(1), and one Sn(1) atom to form distorted OLiFeCuSn tetrahedra that share corners with two equivalent O(4)LiCuSn2 tetrahedra and  a cornercorner with one O(13)LiCu2Sn trigonal pyramid. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(1), one Cu(1), and one Sn(2) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(2), one Sn(1), and one Sn(2) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Fe(1), one Cu(2), and one Cu(3) atom. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(2), one Cu(2), and one Sn(3) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(2), one Cu(3), and one Sn(3) atom. In the thirteenth O site, O(13) is bonded to one Li(4), one Cu(2), one Cu(3), and one Sn(3) atom to form distorted OLiCu2Sn trigonal pyramids that share  a cornercorner with one O(7)LiFeCuSn tetrahedra, corners with three equivalent O(5)LiCu2Sn tetrahedra, and  an edgeedge with one O(15)LiFeCu2 tetrahedra. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(2), one Cu(1), and one Sn(1) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one Fe(2), one Cu(2), and one Cu(3) atom to form a mixture of distorted edge and corner-sharing OLiFeCu2 tetrahedra. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(2), one Cu(1), and one Sn(2) atom. is represented by the CIF file [CIF]
data_Li4Fe2Cu3Sn3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.045
_cell_length_b   6.103
_cell_length_c   9.645
_cell_angle_alpha   90.019
_cell_angle_beta   89.667
_cell_angle_gamma   120.324
_symmetry_Int_Tables_number   1
_cell_volume   307.160
_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  0.349  0.675  0.885  1.0
  Li  Li1  1  0.964  0.982  0.991  1.0
  Li  Li2  1  0.973  0.987  0.502  1.0
  Li  Li3  1  0.676  0.338  0.398  1.0
  Fe  Fe4  1  0.338  0.670  0.498  1.0
  Fe  Fe5  1  0.677  0.339  0.986  1.0
  Cu  Cu6  1  0.662  0.831  0.216  1.0
  Cu  Cu7  1  0.832  0.661  0.713  1.0
  Cu  Cu8  1  0.832  0.172  0.714  1.0
  Sn  Sn9  1  0.172  0.832  0.215  1.0
  Sn  Sn10  1  0.171  0.340  0.214  1.0
  Sn  Sn11  1  0.341  0.170  0.713  1.0
  O  O12  1  0.162  0.837  0.595  1.0
  O  O13  1  0.037  0.519  0.345  1.0
  O  O14  1  0.348  0.674  0.100  1.0
  O  O15  1  0.988  0.994  0.315  1.0
  O  O16  1  0.980  0.990  0.804  1.0
  O  O17  1  0.162  0.325  0.594  1.0
  O  O18  1  0.487  0.964  0.344  1.0
  O  O19  1  0.487  0.523  0.345  1.0
  O  O20  1  0.323  0.162  0.092  1.0
  O  O21  1  0.659  0.829  0.603  1.0
  O  O22  1  0.526  0.485  0.843  1.0
  O  O23  1  0.526  0.042  0.843  1.0
  O  O24  1  0.688  0.344  0.608  1.0
  O  O25  1  0.835  0.669  0.097  1.0
  O  O26  1  0.964  0.482  0.839  1.0
  O  O27  1  0.837  0.167  0.097  1.0
[/CIF]
.
The material described by Li4Fe2Cu3Sn3O16 is Spinel-derived structured and crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(11), one O(12), one O(15), and one O(3) atom to form LiO4 tetrahedra that share  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with two equivalent Cu(2)O6 octahedra, corners with two equivalent Cu(3)O6 octahedra, corners with two equivalent Sn(3)O6 octahedra, and corners with three equivalent Fe(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-65°. In the second Li site, Li(2) is bonded to one O(14), one O(16), one O(5), and one O(9) atom to form distorted LiO4 trigonal pyramids that share  a cornercorner with one Cu(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra, corners with three equivalent Fe(2)O6 octahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 56-65°. In the third Li site, Li(3) is bonded to one O(1), one O(10), one O(4), and one O(6) atom to form distorted LiO4 tetrahedra that share  a cornercorner with one Cu(1)O6 octahedra,  a cornercorner with one Sn(1)O6 octahedra,  a cornercorner with one Sn(2)O6 octahedra, corners with three equivalent Fe(1)O6 octahedra,  an edgeedge with one Cu(2)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, and  an edgeedge with one Sn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-63°. In the fourth Li site, Li(4) is bonded to one O(13), one O(2), one O(7), and one O(8) atom to form LiO4 tetrahedra that share  a cornercorner with one Cu(2)O6 octahedra,  a cornercorner with one Cu(3)O6 octahedra,  a cornercorner with one Sn(3)O6 octahedra, corners with two equivalent Cu(1)O6 octahedra, corners with two equivalent Sn(1)O6 octahedra, corners with two equivalent Sn(2)O6 octahedra, and corners with three equivalent Fe(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-63°. There are two inequivalent Fe sites. In the first Fe site, Fe(1) is bonded to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom to form FeO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra, corners with two equivalent Cu(3)O6 octahedra, corners with two equivalent Sn(3)O6 octahedra, corners with three equivalent Li(3)O4 tetrahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Cu(1)O6 octahedra,  an edgeedge with one Sn(1)O6 octahedra, and  an edgeedge with one Sn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 50-54°. In the second Fe site, Fe(2) is bonded to one O(11), one O(12), one O(14), one O(15), one O(16), and one O(9) atom to form FeO6 octahedra that share corners with two equivalent Cu(1)O6 octahedra, corners with two equivalent Sn(1)O6 octahedra, corners with two equivalent Sn(2)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra, corners with three equivalent Li(2)O4 trigonal pyramids,  an edgeedge with one Cu(2)O6 octahedra,  an edgeedge with one Cu(3)O6 octahedra, and  an edgeedge with one Sn(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 49-53°. There are three inequivalent Cu sites. In the first Cu site, Cu(1) is bonded to one O(14), one O(16), one O(3), one O(4), one O(7), and one O(8) atom to form CuO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Sn(1)O6 octahedra, edges with two equivalent Sn(2)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 49-50°. In the second Cu site, Cu(2) is bonded to one O(1), one O(10), one O(11), one O(13), one O(15), and one O(5) atom to form CuO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Cu(3)O6 octahedra, edges with two equivalent Sn(3)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 50-53°. In the third Cu site, Cu(3) is bonded to one O(10), one O(12), one O(13), one O(15), one O(5), and one O(6) atom to form CuO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Cu(2)O6 octahedra, edges with two equivalent Sn(3)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles range from 51-53°. There are three inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(14), one O(2), one O(3), one O(4), one O(7), and one O(9) atom to form SnO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Cu(1)O6 octahedra, edges with two equivalent Sn(2)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 52-53°. In the second Sn site, Sn(2) is bonded to one O(16), one O(2), one O(3), one O(4), one O(8), and one O(9) atom to form SnO6 octahedra that share corners with two equivalent Fe(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Fe(1)O6 octahedra, edges with two equivalent Cu(1)O6 octahedra, edges with two equivalent Sn(1)O6 octahedra, and  an edgeedge with one Li(2)O4 trigonal pyramid. The corner-sharing octahedral tilt angles range from 52-53°. In the third Sn site, Sn(3) is bonded to one O(1), one O(11), one O(12), one O(13), one O(5), and one O(6) atom to form SnO6 octahedra that share corners with two equivalent Fe(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Fe(2)O6 octahedra, edges with two equivalent Cu(2)O6 octahedra, edges with two equivalent Cu(3)O6 octahedra, and  an edgeedge with one Li(3)O4 tetrahedra. The corner-sharing octahedral tilt angles are 54°. There are sixteen inequivalent O sites. In the first O site, O(1) is bonded in a rectangular see-saw-like geometry to one Li(3), one Fe(1), one Cu(2), and one Sn(3) atom. In the second O site, O(2) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(1), one Sn(1), and one Sn(2) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one Cu(1), one Sn(1), and one Sn(2) atom. In the fourth O site, O(4) is bonded to one Li(3), one Cu(1), one Sn(1), and one Sn(2) atom to form distorted corner-sharing OLiCuSn2 tetrahedra. In the fifth O site, O(5) is bonded to one Li(2), one Cu(2), one Cu(3), and one Sn(3) atom to form distorted OLiCu2Sn tetrahedra that share corners with two equivalent O(15)LiFeCu2 tetrahedra and corners with three equivalent O(13)LiCu2Sn trigonal pyramids. In the sixth O site, O(6) is bonded in a rectangular see-saw-like geometry to one Li(3), one Fe(1), one Cu(3), and one Sn(3) atom. In the seventh O site, O(7) is bonded to one Li(4), one Fe(1), one Cu(1), and one Sn(1) atom to form distorted OLiFeCuSn tetrahedra that share corners with two equivalent O(4)LiCuSn2 tetrahedra and  a cornercorner with one O(13)LiCu2Sn trigonal pyramid. In the eighth O site, O(8) is bonded in a distorted rectangular see-saw-like geometry to one Li(4), one Fe(1), one Cu(1), and one Sn(2) atom. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(2), one Sn(1), and one Sn(2) atom. In the tenth O site, O(10) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Fe(1), one Cu(2), and one Cu(3) atom. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(2), one Cu(2), and one Sn(3) atom. In the twelfth O site, O(12) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Fe(2), one Cu(3), and one Sn(3) atom. In the thirteenth O site, O(13) is bonded to one Li(4), one Cu(2), one Cu(3), and one Sn(3) atom to form distorted OLiCu2Sn trigonal pyramids that share  a cornercorner with one O(7)LiFeCuSn tetrahedra, corners with three equivalent O(5)LiCu2Sn tetrahedra, and  an edgeedge with one O(15)LiFeCu2 tetrahedra. In the fourteenth O site, O(14) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(2), one Cu(1), and one Sn(1) atom. In the fifteenth O site, O(15) is bonded to one Li(1), one Fe(2), one Cu(2), and one Cu(3) atom to form a mixture of distorted edge and corner-sharing OLiFeCu2 tetrahedra. In the sixteenth O site, O(16) is bonded in a rectangular see-saw-like geometry to one Li(2), one Fe(2), one Cu(1), and one Sn(2) atom. is represented by the CIF file [CIF]
data_Li4Fe2Cu3Sn3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.045
_cell_length_b   6.103
_cell_length_c   9.645
_cell_angle_alpha   90.019
_cell_angle_beta   89.667
_cell_angle_gamma   120.324
_symmetry_Int_Tables_number   1
_cell_volume   307.160
_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  0.349  0.675  0.885  1.0
  Li  Li1  1  0.964  0.982  0.991  1.0
  Li  Li2  1  0.973  0.987  0.502  1.0
  Li  Li3  1  0.676  0.338  0.398  1.0
  Fe  Fe4  1  0.338  0.670  0.498  1.0
  Fe  Fe5  1  0.677  0.339  0.986  1.0
  Cu  Cu6  1  0.662  0.831  0.216  1.0
  Cu  Cu7  1  0.832  0.661  0.713  1.0
  Cu  Cu8  1  0.832  0.172  0.714  1.0
  Sn  Sn9  1  0.172  0.832  0.215  1.0
  Sn  Sn10  1  0.171  0.340  0.214  1.0
  Sn  Sn11  1  0.341  0.170  0.713  1.0
  O  O12  1  0.162  0.837  0.595  1.0
  O  O13  1  0.037  0.519  0.345  1.0
  O  O14  1  0.348  0.674  0.100  1.0
  O  O15  1  0.988  0.994  0.315  1.0
  O  O16  1  0.980  0.990  0.804  1.0
  O  O17  1  0.162  0.325  0.594  1.0
  O  O18  1  0.487  0.964  0.344  1.0
  O  O19  1  0.487  0.523  0.345  1.0
  O  O20  1  0.323  0.162  0.092  1.0
  O  O21  1  0.659  0.829  0.603  1.0
  O  O22  1  0.526  0.485  0.843  1.0
  O  O23  1  0.526  0.042  0.843  1.0
  O  O24  1  0.688  0.344  0.608  1.0
  O  O25  1  0.835  0.669  0.097  1.0
  O  O26  1  0.964  0.482  0.839  1.0
  O  O27  1  0.837  0.167  0.097  1.0
[/CIF]
.