The crystal structure described by Li3Mn2SbO6 is Caswellsilverite-derived structured and crystallizes in the monoclinic C2/m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form LiO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the second Li site, Li(2) is bonded to one O(3), two equivalent O(2), and three equivalent O(1) atoms to form LiO6 octahedra that share  a cornercorner with one Sb(1)O6 octahedra, corners with five equivalent Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-18°. Mn(1) is bonded to one O(3), two equivalent O(1), and three equivalent O(2) atoms to form MnO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra, corners with five equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-18°. Sb(1) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form SbO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are three inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Li(2), two equivalent Mn(1), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share  a cornercorner with one O(1)Li3Mn2Sb octahedra,  a cornercorner with one O(3)Li3MnSb2 octahedra, corners with four equivalent O(2)Li3Mn3 octahedra, edges with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(2)Li3Mn3 octahedra, and edges with four equivalent O(3)Li3MnSb2 octahedra. The corner-sharing octahedral tilt angles range from 0-15°. In the second O site, O(2) is bonded to one Li(1), two equivalent Li(2), and three equivalent Mn(1) atoms to form OLi3Mn3 octahedra that share  a cornercorner with one O(2)Li3Mn3 octahedra,  a cornercorner with one O(3)Li3MnSb2 octahedra, corners with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(2)Li3Mn3 octahedra, and edges with four equivalent O(3)Li3MnSb2 octahedra. The corner-sharing octahedral tilt angles range from 0-13°. In the third O site, O(3) is bonded to one Li(2), two equivalent Li(1), one Mn(1), and two equivalent Sb(1) atoms to form OLi3MnSb2 octahedra that share  a cornercorner with one O(1)Li3Mn2Sb octahedra,  a cornercorner with one O(2)Li3Mn3 octahedra, corners with four equivalent O(3)Li3MnSb2 octahedra, edges with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(2)Li3Mn3 octahedra, and edges with four equivalent O(3)Li3MnSb2 octahedra. The corner-sharing octahedral tilt angles range from 0-15°. is represented by the CIF card [CIF]
data_Li3Mn2SbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.824
_cell_length_b   6.824
_cell_length_c   6.354
_cell_angle_alpha   78.235
_cell_angle_beta   78.235
_cell_angle_gamma   26.587
_symmetry_Int_Tables_number   1
_cell_volume   129.498
_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  0.500  0.500  0.500  1.0
  Li  Li1  1  0.165  0.165  0.198  1.0
  Li  Li2  1  0.835  0.835  0.802  1.0
  Mn  Mn3  1  0.174  0.174  0.651  1.0
  Mn  Mn4  1  0.826  0.826  0.349  1.0
  Sb  Sb5  1  0.500  0.500  0.000  1.0
  O  O6  1  0.651  0.651  0.919  1.0
  O  O7  1  0.340  0.340  0.579  1.0
  O  O8  1  0.349  0.349  0.081  1.0
  O  O9  1  0.004  0.004  0.215  1.0
  O  O10  1  0.996  0.996  0.785  1.0
  O  O11  1  0.660  0.660  0.421  1.0
[/CIF]
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The crystal structure described by Li3Mn2SbO6 is Caswellsilverite-derived structured and crystallizes in the monoclinic C2/m space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to two equivalent O(2) and four equivalent O(3) atoms to form LiO6 octahedra that share corners with two equivalent Mn(1)O6 octahedra, corners with four equivalent Sb(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-8°. In the second Li site, Li(2) is bonded to one O(3), two equivalent O(2), and three equivalent O(1) atoms to form LiO6 octahedra that share  a cornercorner with one Sb(1)O6 octahedra, corners with five equivalent Mn(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-18°. Mn(1) is bonded to one O(3), two equivalent O(1), and three equivalent O(2) atoms to form MnO6 octahedra that share  a cornercorner with one Li(1)O6 octahedra, corners with five equivalent Li(2)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 2-18°. Sb(1) is bonded to two equivalent O(1) and four equivalent O(3) atoms to form SbO6 octahedra that share corners with two equivalent Li(2)O6 octahedra, corners with four equivalent Li(1)O6 octahedra, edges with two equivalent Li(1)O6 octahedra, edges with two equivalent Sb(1)O6 octahedra, edges with four equivalent Li(2)O6 octahedra, and edges with four equivalent Mn(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are three inequivalent O sites. In the first O site, O(1) is bonded to three equivalent Li(2), two equivalent Mn(1), and one Sb(1) atom to form OLi3Mn2Sb octahedra that share  a cornercorner with one O(1)Li3Mn2Sb octahedra,  a cornercorner with one O(3)Li3MnSb2 octahedra, corners with four equivalent O(2)Li3Mn3 octahedra, edges with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(2)Li3Mn3 octahedra, and edges with four equivalent O(3)Li3MnSb2 octahedra. The corner-sharing octahedral tilt angles range from 0-15°. In the second O site, O(2) is bonded to one Li(1), two equivalent Li(2), and three equivalent Mn(1) atoms to form OLi3Mn3 octahedra that share  a cornercorner with one O(2)Li3Mn3 octahedra,  a cornercorner with one O(3)Li3MnSb2 octahedra, corners with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(2)Li3Mn3 octahedra, and edges with four equivalent O(3)Li3MnSb2 octahedra. The corner-sharing octahedral tilt angles range from 0-13°. In the third O site, O(3) is bonded to one Li(2), two equivalent Li(1), one Mn(1), and two equivalent Sb(1) atoms to form OLi3MnSb2 octahedra that share  a cornercorner with one O(1)Li3Mn2Sb octahedra,  a cornercorner with one O(2)Li3Mn3 octahedra, corners with four equivalent O(3)Li3MnSb2 octahedra, edges with four equivalent O(1)Li3Mn2Sb octahedra, edges with four equivalent O(2)Li3Mn3 octahedra, and edges with four equivalent O(3)Li3MnSb2 octahedra. The corner-sharing octahedral tilt angles range from 0-15°. is represented by the CIF card [CIF]
data_Li3Mn2SbO6
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.824
_cell_length_b   6.824
_cell_length_c   6.354
_cell_angle_alpha   78.235
_cell_angle_beta   78.235
_cell_angle_gamma   26.587
_symmetry_Int_Tables_number   1
_cell_volume   129.498
_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  0.500  0.500  0.500  1.0
  Li  Li1  1  0.165  0.165  0.198  1.0
  Li  Li2  1  0.835  0.835  0.802  1.0
  Mn  Mn3  1  0.174  0.174  0.651  1.0
  Mn  Mn4  1  0.826  0.826  0.349  1.0
  Sb  Sb5  1  0.500  0.500  0.000  1.0
  O  O6  1  0.651  0.651  0.919  1.0
  O  O7  1  0.340  0.340  0.579  1.0
  O  O8  1  0.349  0.349  0.081  1.0
  O  O9  1  0.004  0.004  0.215  1.0
  O  O10  1  0.996  0.996  0.785  1.0
  O  O11  1  0.660  0.660  0.421  1.0
[/CIF]
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