The structure described by Li4Mn3Cu2Sb3O16 is Hausmannite-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 Mn(1)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Sb(3)O6 octahedra, and corners with three equivalent Cu(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-65°. In the second Li site, Li(2) is bonded in a rectangular see-saw-like geometry to one O(14), one O(16), one O(5), and one O(9) atom. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. 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 Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Sb(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, and corners with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-60°. There are three inequivalent Mn sites. In the first Mn site, Mn(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 MnO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra, edges with two equivalent Sb(1)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-53°. In the second Mn site, Mn(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 MnO6 octahedra that share  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. In the third Mn site, Mn(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 MnO6 octahedra that share  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom. In the second Cu site, Cu(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 CuO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, and  an edgeedge with one Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-55°. There are three inequivalent Sb sites. In the first Sb site, Sb(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 SbO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. In the second Sb site, Sb(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 SbO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-55°. In the third Sb site, Sb(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 SbO6 octahedra that share  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. 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 Mn(2), one Cu(1), and one Sb(3) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Li(4), one Cu(1), one Sb(1), and one Sb(2) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the fourth O site, O(4) is bonded to one Li(3), one Mn(1), one Sb(1), and one Sb(2) atom to form distorted OLiMnSb2 trigonal pyramids that share corners with two equivalent O(7)LiMnCuSb tetrahedra, corners with two equivalent O(8)LiMnCuSb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  an edgeedge with one O(14)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(16)LiMnCuSb trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(2), one Mn(2), one Mn(3), and one Sb(3) atom to form distorted OLiMn2Sb tetrahedra that share corners with two equivalent O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, corners with two equivalent O(12)LiMnCuSb trigonal pyramids, and  an edgeedge with one O(10)LiMn2Cu trigonal pyramid. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Mn(3), one Cu(1), and one Sb(3) atom. In the seventh O site, O(7) is bonded to one Li(4), one Mn(1), one Cu(1), and one Sb(1) atom to form distorted OLiMnCuSb tetrahedra that share  a cornercorner with one O(8)LiMnCuSb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, corners with two equivalent O(14)LiMnCuSb trigonal pyramids, corners with two equivalent O(4)LiMnSb2 trigonal pyramids, and  an edgeedge with one O(8)LiMnCuSb tetrahedra. In the eighth O site, O(8) is bonded to one Li(4), one Mn(1), one Cu(1), and one Sb(2) atom to form distorted OLiMnCuSb tetrahedra that share  a cornercorner with one O(7)LiMnCuSb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid, corners with two equivalent O(16)LiMnCuSb trigonal pyramids, corners with two equivalent O(4)LiMnSb2 trigonal pyramids, and  an edgeedge with one O(7)LiMnCuSb tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Cu(2), one Sb(1), and one Sb(2) atom. In the tenth O site, O(10) is bonded to one Li(3), one Mn(2), one Mn(3), and one Cu(1) atom to form distorted OLiMn2Cu trigonal pyramids that share  a cornercorner with one O(7)LiMnCuSb tetrahedra,  a cornercorner with one O(8)LiMnCuSb tetrahedra, corners with two equivalent O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(4)LiMnSb2 trigonal pyramid, and  an edgeedge with one O(5)LiMn2Sb tetrahedra. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Mn(2), one Cu(2), and one Sb(3) atom. In the twelfth O site, O(12) is bonded to one Li(1), one Mn(3), one Cu(2), and one Sb(3) atom to form distorted OLiMnCuSb trigonal pyramids that share  a cornercorner with one O(15)LiMn2Cu tetrahedra, corners with two equivalent O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(15)LiMn2Cu tetrahedra. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(4), one Mn(2), one Mn(3), and one Sb(3) atom. In the fourteenth O site, O(14) is bonded to one Li(2), one Mn(1), one Cu(2), and one Sb(1) atom to form distorted OLiMnCuSb trigonal pyramids that share  a cornercorner with one O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(8)LiMnCuSb tetrahedra, corners with two equivalent O(7)LiMnCuSb tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid,  an edgeedge with one O(16)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(4)LiMnSb2 trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(1), one Mn(2), one Mn(3), and one Cu(2) atom to form OLiMn2Cu tetrahedra that share corners with two equivalent O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, corners with two equivalent O(10)LiMn2Cu trigonal pyramids, and  an edgeedge with one O(12)LiMnCuSb trigonal pyramid. In the sixteenth O site, O(16) is bonded to one Li(2), one Mn(1), one Cu(2), and one Sb(2) atom to form distorted OLiMnCuSb trigonal pyramids that share  a cornercorner with one O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(7)LiMnCuSb tetrahedra, corners with two equivalent O(8)LiMnCuSb tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  an edgeedge with one O(14)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(4)LiMnSb2 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Mn3Cu2Sb3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.080
_cell_length_b   6.110
_cell_length_c   9.912
_cell_angle_alpha   90.830
_cell_angle_beta   90.638
_cell_angle_gamma   119.156
_symmetry_Int_Tables_number   1
_cell_volume   321.451
_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  0.319  0.655  0.124  1.0
  Li  Li1  1  0.983  0.999  0.005  1.0
  Li  Li2  1  0.999  0.000  0.494  1.0
  Li  Li3  1  0.652  0.322  0.606  1.0
  Mn  Mn4  1  0.667  0.835  0.782  1.0
  Mn  Mn5  1  0.831  0.166  0.286  1.0
  Mn  Mn6  1  0.831  0.663  0.283  1.0
  Cu  Cu7  1  0.358  0.679  0.479  1.0
  Cu  Cu8  1  0.686  0.342  0.017  1.0
  Sb  Sb9  1  0.172  0.341  0.786  1.0
  Sb  Sb10  1  0.171  0.832  0.786  1.0
  Sb  Sb11  1  0.342  0.169  0.284  1.0
  O  O12  1  0.162  0.319  0.395  1.0
  O  O13  1  0.018  0.510  0.674  1.0
  O  O14  1  0.311  0.657  0.905  1.0
  O  O15  1  0.026  0.014  0.676  1.0
  O  O16  1  0.007  0.023  0.184  1.0
  O  O17  1  0.162  0.848  0.391  1.0
  O  O18  1  0.479  0.512  0.677  1.0
  O  O19  1  0.477  0.963  0.676  1.0
  O  O20  1  0.317  0.160  0.901  1.0
  O  O21  1  0.696  0.850  0.388  1.0
  O  O22  1  0.511  0.022  0.170  1.0
  O  O23  1  0.511  0.477  0.171  1.0
  O  O24  1  0.660  0.308  0.399  1.0
  O  O25  1  0.852  0.162  0.890  1.0
  O  O26  1  0.947  0.468  0.172  1.0
  O  O27  1  0.854  0.703  0.890  1.0
[/CIF]
.
The structure described by Li4Mn3Cu2Sb3O16 is Hausmannite-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 Mn(1)O6 octahedra,  a cornercorner with one Sb(1)O6 octahedra,  a cornercorner with one Sb(2)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with two equivalent Mn(3)O6 octahedra, corners with two equivalent Sb(3)O6 octahedra, and corners with three equivalent Cu(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-65°. In the second Li site, Li(2) is bonded in a rectangular see-saw-like geometry to one O(14), one O(16), one O(5), and one O(9) atom. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(1), one O(10), one O(4), and one O(6) atom. 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 Mn(2)O6 octahedra,  a cornercorner with one Mn(3)O6 octahedra,  a cornercorner with one Sb(3)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, and corners with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-60°. There are three inequivalent Mn sites. In the first Mn site, Mn(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 MnO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra, edges with two equivalent Sb(1)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-53°. In the second Mn site, Mn(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 MnO6 octahedra that share  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, edges with two equivalent Mn(3)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. In the third Mn site, Mn(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 MnO6 octahedra that share  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Sb(3)O6 octahedra. There are two inequivalent Cu sites. In the first Cu site, Cu(1) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(2), one O(6), one O(7), and one O(8) atom. In the second Cu site, Cu(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 CuO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Sb(1)O6 octahedra, corners with two equivalent Sb(2)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one Mn(2)O6 octahedra,  an edgeedge with one Mn(3)O6 octahedra, and  an edgeedge with one Sb(3)O6 octahedra. The corner-sharing octahedral tilt angles range from 52-55°. There are three inequivalent Sb sites. In the first Sb site, Sb(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 SbO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Sb(2)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. In the second Sb site, Sb(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 SbO6 octahedra that share corners with two equivalent Cu(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Sb(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 54-55°. In the third Sb site, Sb(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 SbO6 octahedra that share  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Cu(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Mn(3)O6 octahedra. 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 Mn(2), one Cu(1), and one Sb(3) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Li(4), one Cu(1), one Sb(1), and one Sb(2) atom. In the third O site, O(3) is bonded in a rectangular see-saw-like geometry to one Li(1), one Mn(1), one Sb(1), and one Sb(2) atom. In the fourth O site, O(4) is bonded to one Li(3), one Mn(1), one Sb(1), and one Sb(2) atom to form distorted OLiMnSb2 trigonal pyramids that share corners with two equivalent O(7)LiMnCuSb tetrahedra, corners with two equivalent O(8)LiMnCuSb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  an edgeedge with one O(14)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(16)LiMnCuSb trigonal pyramid. In the fifth O site, O(5) is bonded to one Li(2), one Mn(2), one Mn(3), and one Sb(3) atom to form distorted OLiMn2Sb tetrahedra that share corners with two equivalent O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, corners with two equivalent O(12)LiMnCuSb trigonal pyramids, and  an edgeedge with one O(10)LiMn2Cu trigonal pyramid. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Mn(3), one Cu(1), and one Sb(3) atom. In the seventh O site, O(7) is bonded to one Li(4), one Mn(1), one Cu(1), and one Sb(1) atom to form distorted OLiMnCuSb tetrahedra that share  a cornercorner with one O(8)LiMnCuSb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, corners with two equivalent O(14)LiMnCuSb trigonal pyramids, corners with two equivalent O(4)LiMnSb2 trigonal pyramids, and  an edgeedge with one O(8)LiMnCuSb tetrahedra. In the eighth O site, O(8) is bonded to one Li(4), one Mn(1), one Cu(1), and one Sb(2) atom to form distorted OLiMnCuSb tetrahedra that share  a cornercorner with one O(7)LiMnCuSb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid, corners with two equivalent O(16)LiMnCuSb trigonal pyramids, corners with two equivalent O(4)LiMnSb2 trigonal pyramids, and  an edgeedge with one O(7)LiMnCuSb tetrahedra. In the ninth O site, O(9) is bonded in a rectangular see-saw-like geometry to one Li(2), one Cu(2), one Sb(1), and one Sb(2) atom. In the tenth O site, O(10) is bonded to one Li(3), one Mn(2), one Mn(3), and one Cu(1) atom to form distorted OLiMn2Cu trigonal pyramids that share  a cornercorner with one O(7)LiMnCuSb tetrahedra,  a cornercorner with one O(8)LiMnCuSb tetrahedra, corners with two equivalent O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(4)LiMnSb2 trigonal pyramid, and  an edgeedge with one O(5)LiMn2Sb tetrahedra. In the eleventh O site, O(11) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Mn(2), one Cu(2), and one Sb(3) atom. In the twelfth O site, O(12) is bonded to one Li(1), one Mn(3), one Cu(2), and one Sb(3) atom to form distorted OLiMnCuSb trigonal pyramids that share  a cornercorner with one O(15)LiMn2Cu tetrahedra, corners with two equivalent O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(10)LiMn2Cu trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(15)LiMn2Cu tetrahedra. In the thirteenth O site, O(13) is bonded in a rectangular see-saw-like geometry to one Li(4), one Mn(2), one Mn(3), and one Sb(3) atom. In the fourteenth O site, O(14) is bonded to one Li(2), one Mn(1), one Cu(2), and one Sb(1) atom to form distorted OLiMnCuSb trigonal pyramids that share  a cornercorner with one O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(8)LiMnCuSb tetrahedra, corners with two equivalent O(7)LiMnCuSb tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid,  an edgeedge with one O(16)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(4)LiMnSb2 trigonal pyramid. In the fifteenth O site, O(15) is bonded to one Li(1), one Mn(2), one Mn(3), and one Cu(2) atom to form OLiMn2Cu tetrahedra that share corners with two equivalent O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  a cornercorner with one O(16)LiMnCuSb trigonal pyramid, corners with two equivalent O(10)LiMn2Cu trigonal pyramids, and  an edgeedge with one O(12)LiMnCuSb trigonal pyramid. In the sixteenth O site, O(16) is bonded to one Li(2), one Mn(1), one Cu(2), and one Sb(2) atom to form distorted OLiMnCuSb trigonal pyramids that share  a cornercorner with one O(15)LiMn2Cu tetrahedra,  a cornercorner with one O(5)LiMn2Sb tetrahedra,  a cornercorner with one O(7)LiMnCuSb tetrahedra, corners with two equivalent O(8)LiMnCuSb tetrahedra,  a cornercorner with one O(12)LiMnCuSb trigonal pyramid,  a cornercorner with one O(14)LiMnCuSb trigonal pyramid,  an edgeedge with one O(14)LiMnCuSb trigonal pyramid, and  an edgeedge with one O(4)LiMnSb2 trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Mn3Cu2Sb3O16
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.080
_cell_length_b   6.110
_cell_length_c   9.912
_cell_angle_alpha   90.830
_cell_angle_beta   90.638
_cell_angle_gamma   119.156
_symmetry_Int_Tables_number   1
_cell_volume   321.451
_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  0.319  0.655  0.124  1.0
  Li  Li1  1  0.983  0.999  0.005  1.0
  Li  Li2  1  0.999  0.000  0.494  1.0
  Li  Li3  1  0.652  0.322  0.606  1.0
  Mn  Mn4  1  0.667  0.835  0.782  1.0
  Mn  Mn5  1  0.831  0.166  0.286  1.0
  Mn  Mn6  1  0.831  0.663  0.283  1.0
  Cu  Cu7  1  0.358  0.679  0.479  1.0
  Cu  Cu8  1  0.686  0.342  0.017  1.0
  Sb  Sb9  1  0.172  0.341  0.786  1.0
  Sb  Sb10  1  0.171  0.832  0.786  1.0
  Sb  Sb11  1  0.342  0.169  0.284  1.0
  O  O12  1  0.162  0.319  0.395  1.0
  O  O13  1  0.018  0.510  0.674  1.0
  O  O14  1  0.311  0.657  0.905  1.0
  O  O15  1  0.026  0.014  0.676  1.0
  O  O16  1  0.007  0.023  0.184  1.0
  O  O17  1  0.162  0.848  0.391  1.0
  O  O18  1  0.479  0.512  0.677  1.0
  O  O19  1  0.477  0.963  0.676  1.0
  O  O20  1  0.317  0.160  0.901  1.0
  O  O21  1  0.696  0.850  0.388  1.0
  O  O22  1  0.511  0.022  0.170  1.0
  O  O23  1  0.511  0.477  0.171  1.0
  O  O24  1  0.660  0.308  0.399  1.0
  O  O25  1  0.852  0.162  0.890  1.0
  O  O26  1  0.947  0.468  0.172  1.0
  O  O27  1  0.854  0.703  0.890  1.0
[/CIF]
.