The material structure described by Li4Mn3Co3(SnO8)2 is Spinel-derived structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(3), and two equivalent O(9) atoms to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with three equivalent Sn(2)O6 octahedra, and corners with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 59-64°. In the second Li site, Li(2) is bonded in a distorted rectangular see-saw-like geometry to one O(5), one O(7), and two equivalent O(11) atoms. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(4), one O(8), and two equivalent O(1) atoms. In the fourth Li site, Li(4) is bonded to one O(10), one O(2), and two equivalent O(6) atoms to form LiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with three equivalent Sn(1)O6 octahedra, and corners with four equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-63°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(3), one O(4), two equivalent O(11), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Sn(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Sn(1)O6 octahedra, and edges with four equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(12), one O(5), one O(8), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Sn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Sn(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with two equivalent Sn(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Sn(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-54°. In the second Co site, Co(2) is bonded to one O(10), one O(5), two equivalent O(1), and two equivalent O(9) atoms to form CoO6 octahedra that share corners with two equivalent Sn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Sn(2)O6 octahedra, and edges with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(2), one O(8), two equivalent O(1), and two equivalent O(6) atoms to form SnO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with four equivalent Mn(2)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the second Sn site, Sn(2) is bonded to one O(12), one O(7), two equivalent O(11), and two equivalent O(9) atoms to form SnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Co(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-54°. There are twelve 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 Co(2), and one Sn(1) atom. In the second O site, O(2) is bonded to one Li(4), two equivalent Co(1), and one Sn(1) atom to form distorted OLiCo2Sn tetrahedra that share corners with two equivalent O(4)LiMnCo2 tetrahedra, corners with two equivalent O(6)LiMnCoSn tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid, edges with two equivalent O(6)LiMnCoSn tetrahedra, and  an edgeedge with one O(3)LiMnCo2 trigonal pyramid. In the third O site, O(3) is bonded to one Li(1), one Mn(1), and two equivalent Co(1) atoms to form distorted OLiMnCo2 trigonal pyramids that share  a cornercorner with one O(12)LiMn2Sn tetrahedra, corners with two equivalent O(9)LiMnCoSn tetrahedra, corners with three equivalent O(4)LiMnCo2 tetrahedra,  an edgeedge with one O(2)LiCo2Sn tetrahedra, and edges with two equivalent O(6)LiMnCoSn tetrahedra. In the fourth O site, O(4) is bonded to one Li(3), one Mn(1), and two equivalent Co(1) atoms to form OLiMnCo2 tetrahedra that share corners with two equivalent O(2)LiCo2Sn tetrahedra, corners with four equivalent O(6)LiMnCoSn tetrahedra, and corners with three equivalent O(3)LiMnCo2 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), two equivalent Mn(2), and one Co(2) atom to form OLiMn2Co tetrahedra that share corners with two equivalent O(12)LiMn2Sn tetrahedra, corners with four equivalent O(9)LiMnCoSn tetrahedra, and corners with three equivalent O(10)LiMn2Co trigonal pyramids. In the sixth O site, O(6) is bonded to one Li(4), one Mn(1), one Co(1), and one Sn(1) atom to form distorted OLiMnCoSn tetrahedra that share  a cornercorner with one O(2)LiCo2Sn tetrahedra,  a cornercorner with one O(6)LiMnCoSn tetrahedra, corners with two equivalent O(4)LiMnCo2 tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid,  an edgeedge with one O(2)LiCo2Sn tetrahedra,  an edgeedge with one O(6)LiMnCoSn tetrahedra, and  an edgeedge with one O(3)LiMnCo2 trigonal pyramid. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), two equivalent Co(1), and one Sn(2) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(3), two equivalent Mn(2), and one Sn(1) atom. In the ninth O site, O(9) is bonded to one Li(1), one Mn(2), one Co(2), and one Sn(2) atom to form distorted OLiMnCoSn tetrahedra that share  a cornercorner with one O(12)LiMn2Sn tetrahedra,  a cornercorner with one O(9)LiMnCoSn tetrahedra, corners with two equivalent O(5)LiMn2Co tetrahedra,  a cornercorner with one O(3)LiMnCo2 trigonal pyramid,  an edgeedge with one O(12)LiMn2Sn tetrahedra,  an edgeedge with one O(9)LiMnCoSn tetrahedra, and  an edgeedge with one O(10)LiMn2Co trigonal pyramid. In the tenth O site, O(10) is bonded to one Li(4), two equivalent Mn(2), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(2)LiCo2Sn tetrahedra, corners with two equivalent O(6)LiMnCoSn tetrahedra, corners with three equivalent O(5)LiMn2Co tetrahedra,  an edgeedge with one O(12)LiMn2Sn tetrahedra, and edges with two equivalent O(9)LiMnCoSn tetrahedra. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Co(1), and one Sn(2) atom. In the twelfth O site, O(12) is bonded to one Li(1), two equivalent Mn(2), and one Sn(2) atom to form distorted OLiMn2Sn tetrahedra that share corners with two equivalent O(5)LiMn2Co tetrahedra, corners with two equivalent O(9)LiMnCoSn tetrahedra,  a cornercorner with one O(3)LiMnCo2 trigonal pyramid, edges with two equivalent O(9)LiMnCoSn tetrahedra, and  an edgeedge with one O(10)LiMn2Co trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Mn3Co3(SnO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.809
_cell_length_b   5.824
_cell_length_c   9.638
_cell_angle_alpha   89.986
_cell_angle_beta   89.888
_cell_angle_gamma   120.074
_symmetry_Int_Tables_number   1
_cell_volume   282.193
_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  0.334  0.667  0.894  1.0
  Li  Li1  1  0.001  0.001  0.996  1.0
  Li  Li2  1  0.006  0.003  0.493  1.0
  Li  Li3  1  0.671  0.336  0.388  1.0
  Mn  Mn4  1  0.661  0.830  0.215  1.0
  Mn  Mn5  1  0.830  0.661  0.716  1.0
  Mn  Mn6  1  0.830  0.169  0.716  1.0
  Co  Co7  1  0.171  0.831  0.216  1.0
  Co  Co8  1  0.170  0.340  0.216  1.0
  Co  Co9  1  0.341  0.170  0.715  1.0
  Sn  Sn10  1  0.328  0.664  0.491  1.0
  Sn  Sn11  1  0.660  0.330  0.995  1.0
  O  O12  1  0.153  0.839  0.604  1.0
  O  O13  1  0.036  0.518  0.330  1.0
  O  O14  1  0.334  0.667  0.113  1.0
  O  O15  1  1.000  1.000  0.307  1.0
  O  O16  1  0.003  0.001  0.809  1.0
  O  O17  1  0.153  0.314  0.604  1.0
  O  O18  1  0.485  0.968  0.332  1.0
  O  O19  1  0.485  0.516  0.332  1.0
  O  O20  1  0.310  0.155  0.104  1.0
  O  O21  1  0.683  0.841  0.603  1.0
  O  O22  1  0.519  0.486  0.833  1.0
  O  O23  1  0.519  0.033  0.833  1.0
  O  O24  1  0.670  0.336  0.611  1.0
  O  O25  1  0.840  0.684  0.104  1.0
  O  O26  1  0.967  0.484  0.833  1.0
  O  O27  1  0.840  0.156  0.104  1.0
[/CIF]
.
The material structure described by Li4Mn3Co3(SnO8)2 is Spinel-derived structured and crystallizes in the monoclinic Cm space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(12), one O(3), and two equivalent O(9) atoms to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra, corners with two equivalent Co(1)O6 octahedra, corners with two equivalent Co(2)O6 octahedra, corners with three equivalent Sn(2)O6 octahedra, and corners with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 59-64°. In the second Li site, Li(2) is bonded in a distorted rectangular see-saw-like geometry to one O(5), one O(7), and two equivalent O(11) atoms. In the third Li site, Li(3) is bonded in a rectangular see-saw-like geometry to one O(4), one O(8), and two equivalent O(1) atoms. In the fourth Li site, Li(4) is bonded to one O(10), one O(2), and two equivalent O(6) atoms to form LiO4 tetrahedra that share  a cornercorner with one Co(2)O6 octahedra, corners with two equivalent Mn(1)O6 octahedra, corners with two equivalent Mn(2)O6 octahedra, corners with three equivalent Sn(1)O6 octahedra, and corners with four equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 58-63°. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(3), one O(4), two equivalent O(11), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent Sn(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Sn(1)O6 octahedra, and edges with four equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles are 54°. In the second Mn site, Mn(2) is bonded to one O(1), one O(10), one O(12), one O(5), one O(8), and one O(9) atom to form MnO6 octahedra that share corners with two equivalent Sn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Sn(2)O6 octahedra, edges with two equivalent Mn(2)O6 octahedra, and edges with two equivalent Co(2)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(11), one O(2), one O(3), one O(4), one O(6), and one O(7) atom to form CoO6 octahedra that share corners with two equivalent Sn(2)O6 octahedra,  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(4)O4 tetrahedra,  an edgeedge with one Sn(1)O6 octahedra, edges with two equivalent Mn(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-54°. In the second Co site, Co(2) is bonded to one O(10), one O(5), two equivalent O(1), and two equivalent O(9) atoms to form CoO6 octahedra that share corners with two equivalent Sn(1)O6 octahedra,  a cornercorner with one Li(4)O4 tetrahedra, corners with two equivalent Li(1)O4 tetrahedra,  an edgeedge with one Sn(2)O6 octahedra, and edges with four equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. There are two inequivalent Sn sites. In the first Sn site, Sn(1) is bonded to one O(2), one O(8), two equivalent O(1), and two equivalent O(6) atoms to form SnO6 octahedra that share corners with two equivalent Co(2)O6 octahedra, corners with four equivalent Mn(2)O6 octahedra, corners with three equivalent Li(4)O4 tetrahedra,  an edgeedge with one Mn(1)O6 octahedra, and edges with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles are 53°. In the second Sn site, Sn(2) is bonded to one O(12), one O(7), two equivalent O(11), and two equivalent O(9) atoms to form SnO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Co(1)O6 octahedra, corners with three equivalent Li(1)O4 tetrahedra,  an edgeedge with one Co(2)O6 octahedra, and edges with two equivalent Mn(2)O6 octahedra. The corner-sharing octahedral tilt angles range from 53-54°. There are twelve 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 Co(2), and one Sn(1) atom. In the second O site, O(2) is bonded to one Li(4), two equivalent Co(1), and one Sn(1) atom to form distorted OLiCo2Sn tetrahedra that share corners with two equivalent O(4)LiMnCo2 tetrahedra, corners with two equivalent O(6)LiMnCoSn tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid, edges with two equivalent O(6)LiMnCoSn tetrahedra, and  an edgeedge with one O(3)LiMnCo2 trigonal pyramid. In the third O site, O(3) is bonded to one Li(1), one Mn(1), and two equivalent Co(1) atoms to form distorted OLiMnCo2 trigonal pyramids that share  a cornercorner with one O(12)LiMn2Sn tetrahedra, corners with two equivalent O(9)LiMnCoSn tetrahedra, corners with three equivalent O(4)LiMnCo2 tetrahedra,  an edgeedge with one O(2)LiCo2Sn tetrahedra, and edges with two equivalent O(6)LiMnCoSn tetrahedra. In the fourth O site, O(4) is bonded to one Li(3), one Mn(1), and two equivalent Co(1) atoms to form OLiMnCo2 tetrahedra that share corners with two equivalent O(2)LiCo2Sn tetrahedra, corners with four equivalent O(6)LiMnCoSn tetrahedra, and corners with three equivalent O(3)LiMnCo2 trigonal pyramids. In the fifth O site, O(5) is bonded to one Li(2), two equivalent Mn(2), and one Co(2) atom to form OLiMn2Co tetrahedra that share corners with two equivalent O(12)LiMn2Sn tetrahedra, corners with four equivalent O(9)LiMnCoSn tetrahedra, and corners with three equivalent O(10)LiMn2Co trigonal pyramids. In the sixth O site, O(6) is bonded to one Li(4), one Mn(1), one Co(1), and one Sn(1) atom to form distorted OLiMnCoSn tetrahedra that share  a cornercorner with one O(2)LiCo2Sn tetrahedra,  a cornercorner with one O(6)LiMnCoSn tetrahedra, corners with two equivalent O(4)LiMnCo2 tetrahedra,  a cornercorner with one O(10)LiMn2Co trigonal pyramid,  an edgeedge with one O(2)LiCo2Sn tetrahedra,  an edgeedge with one O(6)LiMnCoSn tetrahedra, and  an edgeedge with one O(3)LiMnCo2 trigonal pyramid. In the seventh O site, O(7) is bonded in a rectangular see-saw-like geometry to one Li(2), two equivalent Co(1), and one Sn(2) atom. In the eighth O site, O(8) is bonded in a rectangular see-saw-like geometry to one Li(3), two equivalent Mn(2), and one Sn(1) atom. In the ninth O site, O(9) is bonded to one Li(1), one Mn(2), one Co(2), and one Sn(2) atom to form distorted OLiMnCoSn tetrahedra that share  a cornercorner with one O(12)LiMn2Sn tetrahedra,  a cornercorner with one O(9)LiMnCoSn tetrahedra, corners with two equivalent O(5)LiMn2Co tetrahedra,  a cornercorner with one O(3)LiMnCo2 trigonal pyramid,  an edgeedge with one O(12)LiMn2Sn tetrahedra,  an edgeedge with one O(9)LiMnCoSn tetrahedra, and  an edgeedge with one O(10)LiMn2Co trigonal pyramid. In the tenth O site, O(10) is bonded to one Li(4), two equivalent Mn(2), and one Co(2) atom to form distorted OLiMn2Co trigonal pyramids that share  a cornercorner with one O(2)LiCo2Sn tetrahedra, corners with two equivalent O(6)LiMnCoSn tetrahedra, corners with three equivalent O(5)LiMn2Co tetrahedra,  an edgeedge with one O(12)LiMn2Sn tetrahedra, and edges with two equivalent O(9)LiMnCoSn tetrahedra. In the eleventh O site, O(11) is bonded in a rectangular see-saw-like geometry to one Li(2), one Mn(1), one Co(1), and one Sn(2) atom. In the twelfth O site, O(12) is bonded to one Li(1), two equivalent Mn(2), and one Sn(2) atom to form distorted OLiMn2Sn tetrahedra that share corners with two equivalent O(5)LiMn2Co tetrahedra, corners with two equivalent O(9)LiMnCoSn tetrahedra,  a cornercorner with one O(3)LiMnCo2 trigonal pyramid, edges with two equivalent O(9)LiMnCoSn tetrahedra, and  an edgeedge with one O(10)LiMn2Co trigonal pyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Mn3Co3(SnO8)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.809
_cell_length_b   5.824
_cell_length_c   9.638
_cell_angle_alpha   89.986
_cell_angle_beta   89.888
_cell_angle_gamma   120.074
_symmetry_Int_Tables_number   1
_cell_volume   282.193
_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  0.334  0.667  0.894  1.0
  Li  Li1  1  0.001  0.001  0.996  1.0
  Li  Li2  1  0.006  0.003  0.493  1.0
  Li  Li3  1  0.671  0.336  0.388  1.0
  Mn  Mn4  1  0.661  0.830  0.215  1.0
  Mn  Mn5  1  0.830  0.661  0.716  1.0
  Mn  Mn6  1  0.830  0.169  0.716  1.0
  Co  Co7  1  0.171  0.831  0.216  1.0
  Co  Co8  1  0.170  0.340  0.216  1.0
  Co  Co9  1  0.341  0.170  0.715  1.0
  Sn  Sn10  1  0.328  0.664  0.491  1.0
  Sn  Sn11  1  0.660  0.330  0.995  1.0
  O  O12  1  0.153  0.839  0.604  1.0
  O  O13  1  0.036  0.518  0.330  1.0
  O  O14  1  0.334  0.667  0.113  1.0
  O  O15  1  1.000  1.000  0.307  1.0
  O  O16  1  0.003  0.001  0.809  1.0
  O  O17  1  0.153  0.314  0.604  1.0
  O  O18  1  0.485  0.968  0.332  1.0
  O  O19  1  0.485  0.516  0.332  1.0
  O  O20  1  0.310  0.155  0.104  1.0
  O  O21  1  0.683  0.841  0.603  1.0
  O  O22  1  0.519  0.486  0.833  1.0
  O  O23  1  0.519  0.033  0.833  1.0
  O  O24  1  0.670  0.336  0.611  1.0
  O  O25  1  0.840  0.684  0.104  1.0
  O  O26  1  0.967  0.484  0.833  1.0
  O  O27  1  0.840  0.156  0.104  1.0
[/CIF]
.