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(2), one O(3), one O(6), and one O(7) 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(2)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(4), one O(8), and two equivalent O(1) 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(1)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(2), one O(4), and two equivalent O(5) 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 Mn(1)O5 trigonal bipyramid,  an edgeedge with one Mn(2)O5 trigonal bipyramid, and  an edgeedge with one Li(2)O4 trigonal pyramid. In the second Mn site, Mn(2) is bonded to one O(2), one O(3), one O(4), one O(6), 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 Li(1)O4 tetrahedra,  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(3), one O(7), one O(8), and two equivalent O(9) atoms to form 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, and  an edgeedge with one Mn(3)O5 trigonal bipyramid. 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(3), and one O(9) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(2), one O(6), and one O(8) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(7) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li(2), one Mn(1), and one B(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Li(1), one Mn(1), one Mn(2), and one B(2) atom. In the third O site, O(3) is bonded to one Li(1), one Mn(2), one Mn(3), and one B(1) atom to form distorted edge-sharing OLiMn2B tetrahedra. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(2), one Mn(1), one Mn(2), and one B(3) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Mn(1) and one B(3) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Li(1), one Mn(2), and one B(2) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(3), and one B(3) atom. In the eighth O site, O(8) is bonded to one Li(2), one Mn(2), one Mn(3), and one B(2) atom to form distorted edge-sharing OLiMn2B tetrahedra. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to two equivalent Mn(3) and one B(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.856
_cell_length_b   8.260
_cell_length_c   9.127
_cell_angle_alpha   112.891
_cell_angle_beta   102.367
_cell_angle_gamma   101.793
_symmetry_Int_Tables_number   1
_cell_volume   376.419
_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  0.109  0.781  0.104  1.0
  Li  Li1  1  0.891  0.219  0.896  1.0
  Li  Li2  1  0.239  0.556  0.561  1.0
  Li  Li3  1  0.761  0.444  0.439  1.0
  Mn  Mn4  1  0.068  0.820  0.475  1.0
  Mn  Mn5  1  0.932  0.180  0.525  1.0
  Mn  Mn6  1  0.305  0.551  0.222  1.0
  Mn  Mn7  1  0.398  0.149  0.116  1.0
  Mn  Mn8  1  0.695  0.449  0.778  1.0
  Mn  Mn9  1  0.602  0.851  0.884  1.0
  B  B10  1  0.952  0.214  0.212  1.0
  B  B11  1  0.048  0.786  0.788  1.0
  B  B12  1  0.256  0.521  0.871  1.0
  B  B13  1  0.379  0.129  0.432  1.0
  B  B14  1  0.621  0.871  0.568  1.0
  B  B15  1  0.744  0.479  0.129  1.0
  O  O16  1  0.981  0.681  0.616  1.0
  O  O17  1  0.964  0.627  0.217  1.0
  O  O18  1  0.896  0.746  0.879  1.0
  O  O19  1  0.019  0.319  0.384  1.0
  O  O20  1  0.104  0.254  0.121  1.0
  O  O21  1  0.036  0.373  0.783  1.0
  O  O22  1  0.390  0.729  0.481  1.0
  O  O23  1  0.241  0.092  0.530  1.0
  O  O24  1  0.329  0.630  0.040  1.0
  O  O25  1  0.295  0.032  0.264  1.0
  O  O26  1  0.399  0.566  0.777  1.0
  O  O27  1  0.278  0.921  0.879  1.0
  O  O28  1  0.610  0.271  0.519  1.0
  O  O29  1  0.601  0.434  0.223  1.0
  O  O30  1  0.671  0.370  0.960  1.0
  O  O31  1  0.759  0.908  0.470  1.0
  O  O32  1  0.722  0.079  0.121  1.0
  O  O33  1  0.705  0.968  0.736  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(2), one O(3), one O(6), and one O(7) 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(2)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(4), one O(8), and two equivalent O(1) 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(1)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(2), one O(4), and two equivalent O(5) 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 Mn(1)O5 trigonal bipyramid,  an edgeedge with one Mn(2)O5 trigonal bipyramid, and  an edgeedge with one Li(2)O4 trigonal pyramid. In the second Mn site, Mn(2) is bonded to one O(2), one O(3), one O(4), one O(6), 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 Li(1)O4 tetrahedra,  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(3), one O(7), one O(8), and two equivalent O(9) atoms to form 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, and  an edgeedge with one Mn(3)O5 trigonal bipyramid. 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(3), and one O(9) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(2), one O(6), and one O(8) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(7) atom. There are nine inequivalent O sites. In the first O site, O(1) is bonded in a distorted rectangular see-saw-like geometry to two equivalent Li(2), one Mn(1), and one B(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Li(1), one Mn(1), one Mn(2), and one B(2) atom. In the third O site, O(3) is bonded to one Li(1), one Mn(2), one Mn(3), and one B(1) atom to form distorted edge-sharing OLiMn2B tetrahedra. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(2), one Mn(1), one Mn(2), and one B(3) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to two equivalent Mn(1) and one B(3) atom. In the sixth O site, O(6) is bonded in a 3-coordinate geometry to one Li(1), one Mn(2), and one B(2) atom. In the seventh O site, O(7) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(3), and one B(3) atom. In the eighth O site, O(8) is bonded to one Li(2), one Mn(2), one Mn(3), and one B(2) atom to form distorted edge-sharing OLiMn2B tetrahedra. In the ninth O site, O(9) is bonded in a distorted trigonal planar geometry to two equivalent Mn(3) and one B(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.856
_cell_length_b   8.260
_cell_length_c   9.127
_cell_angle_alpha   112.891
_cell_angle_beta   102.367
_cell_angle_gamma   101.793
_symmetry_Int_Tables_number   1
_cell_volume   376.419
_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  0.109  0.781  0.104  1.0
  Li  Li1  1  0.891  0.219  0.896  1.0
  Li  Li2  1  0.239  0.556  0.561  1.0
  Li  Li3  1  0.761  0.444  0.439  1.0
  Mn  Mn4  1  0.068  0.820  0.475  1.0
  Mn  Mn5  1  0.932  0.180  0.525  1.0
  Mn  Mn6  1  0.305  0.551  0.222  1.0
  Mn  Mn7  1  0.398  0.149  0.116  1.0
  Mn  Mn8  1  0.695  0.449  0.778  1.0
  Mn  Mn9  1  0.602  0.851  0.884  1.0
  B  B10  1  0.952  0.214  0.212  1.0
  B  B11  1  0.048  0.786  0.788  1.0
  B  B12  1  0.256  0.521  0.871  1.0
  B  B13  1  0.379  0.129  0.432  1.0
  B  B14  1  0.621  0.871  0.568  1.0
  B  B15  1  0.744  0.479  0.129  1.0
  O  O16  1  0.981  0.681  0.616  1.0
  O  O17  1  0.964  0.627  0.217  1.0
  O  O18  1  0.896  0.746  0.879  1.0
  O  O19  1  0.019  0.319  0.384  1.0
  O  O20  1  0.104  0.254  0.121  1.0
  O  O21  1  0.036  0.373  0.783  1.0
  O  O22  1  0.390  0.729  0.481  1.0
  O  O23  1  0.241  0.092  0.530  1.0
  O  O24  1  0.329  0.630  0.040  1.0
  O  O25  1  0.295  0.032  0.264  1.0
  O  O26  1  0.399  0.566  0.777  1.0
  O  O27  1  0.278  0.921  0.879  1.0
  O  O28  1  0.610  0.271  0.519  1.0
  O  O29  1  0.601  0.434  0.223  1.0
  O  O30  1  0.671  0.370  0.960  1.0
  O  O31  1  0.759  0.908  0.470  1.0
  O  O32  1  0.722  0.079  0.121  1.0
  O  O33  1  0.705  0.968  0.736  1.0
[/CIF]
.