The crystal structure 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(1), one O(2), one O(3), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(2)O5 trigonal bipyramid, corners with two equivalent Mn(3)O5 trigonal bipyramids, and  an edgeedge with one Mn(1)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(5), one O(6), and two equivalent O(9) atoms to form LiO4 trigonal pyramids that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid, corners with two equivalent Mn(2)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(1), one O(5), one O(8), and two equivalent O(2) atoms to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Li(1)O4 tetrahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(2)O5 trigonal bipyramid. In the second Mn site, Mn(2) is bonded to one O(4), one O(5), one O(6), one O(7), and one O(8) 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,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(3)O5 trigonal bipyramid. In the third Mn site, Mn(3) is bonded to one O(6), one O(7), one O(9), and two equivalent O(3) atoms to form distorted MnO5 trigonal bipyramids that share corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Mn(2)O5 trigonal bipyramid,  an edgeedge with one Mn(3)O5 trigonal bipyramid, 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(4), one O(5), and one O(7) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(6) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(2), one O(8), and one O(9) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Li(1), one Mn(1), and one B(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Li(1), two equivalent Mn(1), and one B(3) atom. In the third O site, O(3) is bonded to one Li(1), two equivalent Mn(3), and one B(2) atom to form distorted OLiMn2B tetrahedra that share corners with two equivalent O(9)Li2MnB trigonal pyramids, corners with three equivalent O(6)LiMn2B trigonal pyramids, and  an edgeedge with one O(3)LiMn2B tetrahedra. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(2), and one B(1) atom. In the fifth O site, O(5) is bonded to one Li(2), one Mn(1), one Mn(2), and one B(1) atom to form distorted OLiMn2B tetrahedra that share corners with two equivalent O(9)Li2MnB trigonal pyramids and corners with two equivalent O(6)LiMn2B trigonal pyramids. In the sixth O site, O(6) is bonded to one Li(2), one Mn(2), one Mn(3), and one B(2) atom to form distorted OLiMn2B trigonal pyramids that share corners with two equivalent O(5)LiMn2B tetrahedra, corners with three equivalent O(3)LiMn2B tetrahedra,  a cornercorner with one O(9)Li2MnB trigonal pyramid, and  an edgeedge with one O(9)Li2MnB trigonal pyramid. In the seventh O site, O(7) 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(8) is bonded in a distorted trigonal non-coplanar geometry to one Mn(1), one Mn(2), and one B(3) atom. In the ninth O site, O(9) is bonded to two equivalent Li(2), one Mn(3), and one B(3) atom to form distorted OLi2MnB trigonal pyramids that share corners with two equivalent O(3)LiMn2B tetrahedra, corners with two equivalent O(5)LiMn2B tetrahedra,  a cornercorner with one O(6)LiMn2B trigonal pyramid,  an edgeedge with one O(9)Li2MnB trigonal pyramid, and  an edgeedge with one O(6)LiMn2B trigonal pyramid. is represented by the CIF card [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.860
_cell_length_b   8.230
_cell_length_c   9.100
_cell_angle_alpha   112.286
_cell_angle_beta   102.809
_cell_angle_gamma   102.075
_symmetry_Int_Tables_number   1
_cell_volume   374.510
_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  0.949  0.609  0.268  1.0
  Li  Li1  1  0.750  0.052  0.057  1.0
  Li  Li2  1  0.051  0.391  0.732  1.0
  Li  Li3  1  0.250  0.948  0.943  1.0
  Mn  Mn4  1  0.856  0.614  0.616  1.0
  Mn  Mn5  1  0.756  1.000  0.684  1.0
  Mn  Mn6  1  0.144  0.386  0.384  1.0
  Mn  Mn7  1  0.244  0.000  0.316  1.0
  Mn  Mn8  1  0.560  0.306  0.931  1.0
  Mn  Mn9  1  0.440  0.694  0.069  1.0
  B  B10  1  0.790  0.052  0.393  1.0
  B  B11  1  0.893  0.648  0.969  1.0
  B  B12  1  0.107  0.352  0.031  1.0
  B  B13  1  0.210  0.948  0.607  1.0
  B  B14  1  0.432  0.701  0.731  1.0
  B  B15  1  0.568  0.299  0.269  1.0
  O  O16  1  0.827  0.535  0.801  1.0
  O  O17  1  0.788  0.447  0.361  1.0
  O  O18  1  0.754  0.595  0.060  1.0
  O  O19  1  0.876  0.141  0.565  1.0
  O  O20  1  0.940  0.087  0.299  1.0
  O  O21  1  0.897  0.195  0.945  1.0
  O  O22  1  0.212  0.553  0.639  1.0
  O  O23  1  0.060  0.913  0.701  1.0
  O  O24  1  0.173  0.465  0.199  1.0
  O  O25  1  0.124  0.859  0.435  1.0
  O  O26  1  0.246  0.405  0.940  1.0
  O  O27  1  0.103  0.805  0.055  1.0
  O  O28  1  0.451  0.072  0.696  1.0
  O  O29  1  0.420  0.257  0.360  1.0
  O  O30  1  0.503  0.191  0.099  1.0
  O  O31  1  0.580  0.743  0.640  1.0
  O  O32  1  0.549  0.928  0.304  1.0
  O  O33  1  0.497  0.809  0.901  1.0
[/CIF]
.
The crystal structure 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(1), one O(2), one O(3), and one O(4) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(2)O5 trigonal bipyramid, corners with two equivalent Mn(3)O5 trigonal bipyramids, and  an edgeedge with one Mn(1)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(5), one O(6), and two equivalent O(9) atoms to form LiO4 trigonal pyramids that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid, corners with two equivalent Mn(2)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(1), one O(5), one O(8), and two equivalent O(2) atoms to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Li(1)O4 tetrahedra,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(2)O5 trigonal bipyramid. In the second Mn site, Mn(2) is bonded to one O(4), one O(5), one O(6), one O(7), and one O(8) 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,  an edgeedge with one Mn(1)O5 trigonal bipyramid, and  an edgeedge with one Mn(3)O5 trigonal bipyramid. In the third Mn site, Mn(3) is bonded to one O(6), one O(7), one O(9), and two equivalent O(3) atoms to form distorted MnO5 trigonal bipyramids that share corners with two equivalent Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 trigonal pyramid,  an edgeedge with one Mn(2)O5 trigonal bipyramid,  an edgeedge with one Mn(3)O5 trigonal bipyramid, 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(4), one O(5), and one O(7) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(1), one O(3), and one O(6) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(2), one O(8), and one O(9) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Li(1), one Mn(1), and one B(2) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Li(1), two equivalent Mn(1), and one B(3) atom. In the third O site, O(3) is bonded to one Li(1), two equivalent Mn(3), and one B(2) atom to form distorted OLiMn2B tetrahedra that share corners with two equivalent O(9)Li2MnB trigonal pyramids, corners with three equivalent O(6)LiMn2B trigonal pyramids, and  an edgeedge with one O(3)LiMn2B tetrahedra. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(2), and one B(1) atom. In the fifth O site, O(5) is bonded to one Li(2), one Mn(1), one Mn(2), and one B(1) atom to form distorted OLiMn2B tetrahedra that share corners with two equivalent O(9)Li2MnB trigonal pyramids and corners with two equivalent O(6)LiMn2B trigonal pyramids. In the sixth O site, O(6) is bonded to one Li(2), one Mn(2), one Mn(3), and one B(2) atom to form distorted OLiMn2B trigonal pyramids that share corners with two equivalent O(5)LiMn2B tetrahedra, corners with three equivalent O(3)LiMn2B tetrahedra,  a cornercorner with one O(9)Li2MnB trigonal pyramid, and  an edgeedge with one O(9)Li2MnB trigonal pyramid. In the seventh O site, O(7) 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(8) is bonded in a distorted trigonal non-coplanar geometry to one Mn(1), one Mn(2), and one B(3) atom. In the ninth O site, O(9) is bonded to two equivalent Li(2), one Mn(3), and one B(3) atom to form distorted OLi2MnB trigonal pyramids that share corners with two equivalent O(3)LiMn2B tetrahedra, corners with two equivalent O(5)LiMn2B tetrahedra,  a cornercorner with one O(6)LiMn2B trigonal pyramid,  an edgeedge with one O(9)Li2MnB trigonal pyramid, and  an edgeedge with one O(6)LiMn2B trigonal pyramid. is represented by the CIF card [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.860
_cell_length_b   8.230
_cell_length_c   9.100
_cell_angle_alpha   112.286
_cell_angle_beta   102.809
_cell_angle_gamma   102.075
_symmetry_Int_Tables_number   1
_cell_volume   374.510
_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  0.949  0.609  0.268  1.0
  Li  Li1  1  0.750  0.052  0.057  1.0
  Li  Li2  1  0.051  0.391  0.732  1.0
  Li  Li3  1  0.250  0.948  0.943  1.0
  Mn  Mn4  1  0.856  0.614  0.616  1.0
  Mn  Mn5  1  0.756  1.000  0.684  1.0
  Mn  Mn6  1  0.144  0.386  0.384  1.0
  Mn  Mn7  1  0.244  0.000  0.316  1.0
  Mn  Mn8  1  0.560  0.306  0.931  1.0
  Mn  Mn9  1  0.440  0.694  0.069  1.0
  B  B10  1  0.790  0.052  0.393  1.0
  B  B11  1  0.893  0.648  0.969  1.0
  B  B12  1  0.107  0.352  0.031  1.0
  B  B13  1  0.210  0.948  0.607  1.0
  B  B14  1  0.432  0.701  0.731  1.0
  B  B15  1  0.568  0.299  0.269  1.0
  O  O16  1  0.827  0.535  0.801  1.0
  O  O17  1  0.788  0.447  0.361  1.0
  O  O18  1  0.754  0.595  0.060  1.0
  O  O19  1  0.876  0.141  0.565  1.0
  O  O20  1  0.940  0.087  0.299  1.0
  O  O21  1  0.897  0.195  0.945  1.0
  O  O22  1  0.212  0.553  0.639  1.0
  O  O23  1  0.060  0.913  0.701  1.0
  O  O24  1  0.173  0.465  0.199  1.0
  O  O25  1  0.124  0.859  0.435  1.0
  O  O26  1  0.246  0.405  0.940  1.0
  O  O27  1  0.103  0.805  0.055  1.0
  O  O28  1  0.451  0.072  0.696  1.0
  O  O29  1  0.420  0.257  0.360  1.0
  O  O30  1  0.503  0.191  0.099  1.0
  O  O31  1  0.580  0.743  0.640  1.0
  O  O32  1  0.549  0.928  0.304  1.0
  O  O33  1  0.497  0.809  0.901  1.0
[/CIF]
.