The material described by Li2Mn3(BO3)3 crystallizes in the triclinic P-1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(3), one O(5), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(3)O5 trigonal bipyramid, corners with three equivalent Mn(1)O5 trigonal bipyramids, and  an edgeedge with one Mn(2)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(1), one O(7), and two equivalent O(4) atoms to form LiO4 trigonal pyramids that share corners with two equivalent Mn(2)O5 trigonal bipyramids, corners with two equivalent Mn(3)O5 trigonal bipyramids,  an edgeedge with one Mn(3)O5 trigonal bipyramid, and  an edgeedge with one Li(2)O4 trigonal pyramid. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(8), two equivalent O(2), and two equivalent O(3) atoms to form MnO5 trigonal bipyramids that share corners with three equivalent Li(1)O4 tetrahedra and edges with two equivalent Mn(1)O5 trigonal bipyramids. In the second Mn site, Mn(2) is bonded to one O(1), one O(5), one O(6), one O(7), and one O(9) atom to form MnO5 trigonal bipyramids that share corners with two equivalent Li(2)O4 trigonal pyramids,  an edgeedge with one Li(1)O4 tetrahedra, and edges with two equivalent Mn(3)O5 trigonal bipyramids. In the third Mn site, Mn(3) is bonded to one O(1), one O(4), one O(6), one O(7), and one O(9) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 trigonal pyramids, edges with two equivalent Mn(2)O5 trigonal bipyramids, and  an edgeedge with one Li(2)O4 trigonal pyramid. There are three inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(4), and one O(6) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(5) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(7), one O(8), and one O(9) atom. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a 4-coordinate geometry to one Li(1), one Mn(2), one Mn(3), and one B(3) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to one Li(2), one Mn(2), one Mn(3), and one B(1) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Mn(1) and one B(2) atom. In the fourth O site, O(3) is bonded to one Li(1), two equivalent Mn(1), and one B(2) atom to form distorted edge-sharing OLiMn2B tetrahedra. In the fifth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li(2), one Mn(3), and one B(1) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one Mn(2), and one B(2) atom. In the seventh O site, O(6) is bonded in a distorted trigonal planar geometry to one Mn(2), one Mn(3), and one B(1) atom. In the eighth O site, O(7) is bonded in a distorted tetrahedral geometry to one Li(2), one Mn(2), one Mn(3), and one B(3) atom. In the ninth O site, O(8) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(1), and one B(3) atom. is represented by the CIF card [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.299
_cell_length_b   5.842
_cell_length_c   13.322
_cell_angle_alpha   96.969
_cell_angle_beta   91.036
_cell_angle_gamma   113.557
_symmetry_Int_Tables_number   1
_cell_volume   374.278
_cell_formula_units_Z   2
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  0.748  0.807  0.143  1.0
  Li  Li1  1  0.252  0.193  0.857  1.0
  Li  Li2  1  0.404  0.167  0.479  1.0
  Li  Li3  1  0.596  0.833  0.521  1.0
  Mn  Mn4  1  0.228  0.780  0.034  1.0
  Mn  Mn5  1  0.772  0.220  0.966  1.0
  Mn  Mn6  1  0.434  0.537  0.293  1.0
  Mn  Mn7  1  0.885  0.117  0.363  1.0
  Mn  Mn8  1  0.566  0.463  0.707  1.0
  Mn  Mn9  1  0.115  0.883  0.637  1.0
  B  B10  1  0.015  0.673  0.413  1.0
  B  B11  1  0.656  0.668  0.927  1.0
  B  B12  1  0.344  0.332  0.073  1.0
  B  B13  1  0.985  0.327  0.587  1.0
  B  B14  1  0.675  0.003  0.748  1.0
  B  B15  1  0.325  0.997  0.252  1.0
  O  O16  1  0.783  0.729  0.403  1.0
  O  O17  1  0.864  0.587  0.946  1.0
  O  O18  1  0.640  0.854  0.003  1.0
  O  O19  1  0.217  0.798  0.491  1.0
  O  O20  1  0.462  0.557  0.849  1.0
  O  O21  1  0.051  0.496  0.342  1.0
  O  O22  1  0.136  0.413  0.054  1.0
  O  O23  1  0.949  0.504  0.658  1.0
  O  O24  1  0.538  0.443  0.151  1.0
  O  O25  1  0.783  0.202  0.509  1.0
  O  O26  1  0.360  0.146  0.997  1.0
  O  O27  1  0.217  0.271  0.597  1.0
  O  O28  1  0.305  0.167  0.333  1.0
  O  O29  1  0.866  0.089  0.828  1.0
  O  O30  1  0.134  0.911  0.172  1.0
  O  O31  1  0.695  0.833  0.667  1.0
  O  O32  1  0.458  0.083  0.741  1.0
  O  O33  1  0.542  0.917  0.259  1.0
[/CIF]
.
The material described by Li2Mn3(BO3)3 crystallizes in the triclinic P-1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(3), one O(5), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(3)O5 trigonal bipyramid, corners with three equivalent Mn(1)O5 trigonal bipyramids, and  an edgeedge with one Mn(2)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(1), one O(7), and two equivalent O(4) atoms to form LiO4 trigonal pyramids that share corners with two equivalent Mn(2)O5 trigonal bipyramids, corners with two equivalent Mn(3)O5 trigonal bipyramids,  an edgeedge with one Mn(3)O5 trigonal bipyramid, and  an edgeedge with one Li(2)O4 trigonal pyramid. There are three inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(8), two equivalent O(2), and two equivalent O(3) atoms to form MnO5 trigonal bipyramids that share corners with three equivalent Li(1)O4 tetrahedra and edges with two equivalent Mn(1)O5 trigonal bipyramids. In the second Mn site, Mn(2) is bonded to one O(1), one O(5), one O(6), one O(7), and one O(9) atom to form MnO5 trigonal bipyramids that share corners with two equivalent Li(2)O4 trigonal pyramids,  an edgeedge with one Li(1)O4 tetrahedra, and edges with two equivalent Mn(3)O5 trigonal bipyramids. In the third Mn site, Mn(3) is bonded to one O(1), one O(4), one O(6), one O(7), and one O(9) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra, corners with two equivalent Li(2)O4 trigonal pyramids, edges with two equivalent Mn(2)O5 trigonal bipyramids, and  an edgeedge with one Li(2)O4 trigonal pyramid. There are three inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(4), and one O(6) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(2), one O(3), and one O(5) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(7), one O(8), and one O(9) atom. There are nine inequivalent O sites. In the first O site, O(9) is bonded in a 4-coordinate geometry to one Li(1), one Mn(2), one Mn(3), and one B(3) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to one Li(2), one Mn(2), one Mn(3), and one B(1) atom. In the third O site, O(2) is bonded in a distorted trigonal planar geometry to two equivalent Mn(1) and one B(2) atom. In the fourth O site, O(3) is bonded to one Li(1), two equivalent Mn(1), and one B(2) atom to form distorted edge-sharing OLiMn2B tetrahedra. In the fifth O site, O(4) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li(2), one Mn(3), and one B(1) atom. In the sixth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Li(1), one Mn(2), and one B(2) atom. In the seventh O site, O(6) is bonded in a distorted trigonal planar geometry to one Mn(2), one Mn(3), and one B(1) atom. In the eighth O site, O(7) is bonded in a distorted tetrahedral geometry to one Li(2), one Mn(2), one Mn(3), and one B(3) atom. In the ninth O site, O(8) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(1), and one B(3) atom. is represented by the CIF card [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.299
_cell_length_b   5.842
_cell_length_c   13.322
_cell_angle_alpha   96.969
_cell_angle_beta   91.036
_cell_angle_gamma   113.557
_symmetry_Int_Tables_number   1
_cell_volume   374.278
_cell_formula_units_Z   2
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  0.748  0.807  0.143  1.0
  Li  Li1  1  0.252  0.193  0.857  1.0
  Li  Li2  1  0.404  0.167  0.479  1.0
  Li  Li3  1  0.596  0.833  0.521  1.0
  Mn  Mn4  1  0.228  0.780  0.034  1.0
  Mn  Mn5  1  0.772  0.220  0.966  1.0
  Mn  Mn6  1  0.434  0.537  0.293  1.0
  Mn  Mn7  1  0.885  0.117  0.363  1.0
  Mn  Mn8  1  0.566  0.463  0.707  1.0
  Mn  Mn9  1  0.115  0.883  0.637  1.0
  B  B10  1  0.015  0.673  0.413  1.0
  B  B11  1  0.656  0.668  0.927  1.0
  B  B12  1  0.344  0.332  0.073  1.0
  B  B13  1  0.985  0.327  0.587  1.0
  B  B14  1  0.675  0.003  0.748  1.0
  B  B15  1  0.325  0.997  0.252  1.0
  O  O16  1  0.783  0.729  0.403  1.0
  O  O17  1  0.864  0.587  0.946  1.0
  O  O18  1  0.640  0.854  0.003  1.0
  O  O19  1  0.217  0.798  0.491  1.0
  O  O20  1  0.462  0.557  0.849  1.0
  O  O21  1  0.051  0.496  0.342  1.0
  O  O22  1  0.136  0.413  0.054  1.0
  O  O23  1  0.949  0.504  0.658  1.0
  O  O24  1  0.538  0.443  0.151  1.0
  O  O25  1  0.783  0.202  0.509  1.0
  O  O26  1  0.360  0.146  0.997  1.0
  O  O27  1  0.217  0.271  0.597  1.0
  O  O28  1  0.305  0.167  0.333  1.0
  O  O29  1  0.866  0.089  0.828  1.0
  O  O30  1  0.134  0.911  0.172  1.0
  O  O31  1  0.695  0.833  0.667  1.0
  O  O32  1  0.458  0.083  0.741  1.0
  O  O33  1  0.542  0.917  0.259  1.0
[/CIF]
.