The material described by Li2Mn3(BO3)3 crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(18), one O(4), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid,  a cornercorner with one Mn(4)O5 trigonal bipyramid,  a cornercorner with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(1)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(13), one O(5), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid,  a cornercorner with one Mn(5)O5 trigonal bipyramid,  a cornercorner with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(4)O5 trigonal bipyramid. In the third Li site, Li(3) is bonded to one O(10), one O(11), one O(14), and one O(6) atom to form LiO4 trigonal pyramids that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(4)O5 trigonal bipyramid,  a cornercorner with one Mn(5)O5 trigonal bipyramid,  an edgeedge with one Mn(3)O5 trigonal bipyramid, and  an edgeedge with one Li(4)O4 trigonal pyramid. In the fourth Li site, Li(4) is bonded to one O(14), one O(17), one O(3), and one O(6) atom to form LiO4 trigonal pyramids that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid,  a cornercorner with one Mn(6)O5 trigonal bipyramid,  an edgeedge with one Mn(5)O5 trigonal bipyramid, and  an edgeedge with one Li(3)O4 trigonal pyramid. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(11), one O(16), one O(17), and one O(4) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(3)O4 trigonal pyramid,  a cornercorner with one Li(4)O4 trigonal pyramid,  an edgeedge with one Li(1)O4 tetrahedra, and edges with two equivalent Mn(2)O5 trigonal bipyramids. In the second Mn site, Mn(2) is bonded to one O(11), one O(16), one O(17), one O(4), and one O(5) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(3)O4 trigonal pyramid,  a cornercorner with one Li(4)O4 trigonal pyramid, and edges with two equivalent Mn(1)O5 trigonal bipyramids. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), 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,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 trigonal pyramid, edges with two equivalent Mn(4)O5 trigonal bipyramids, and  an edgeedge with one Li(3)O4 trigonal pyramid. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(12), one O(13), one O(7), and one O(9) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 trigonal pyramid,  an edgeedge with one Li(2)O4 tetrahedra, and edges with two equivalent Mn(3)O5 trigonal bipyramids. In the fifth Mn site, Mn(5) is bonded to one O(14), one O(15), one O(2), one O(3), and one O(8) atom to form distorted MnO5 trigonal bipyramids that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(3)O4 trigonal pyramid, edges with two equivalent Mn(6)O5 trigonal bipyramids, and  an edgeedge with one Li(4)O4 trigonal pyramid. In the sixth Mn site, Mn(6) is bonded to one O(15), one O(18), one O(2), one O(3), and one O(8) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 trigonal pyramid, and edges with two equivalent Mn(5)O5 trigonal bipyramids. There are six inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(10), and one O(2) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(3), one O(5), and one O(7) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(4), one O(6), and one O(8) atom. In the fourth B site, B(4) is bonded in a trigonal planar geometry to one O(11), one O(13), and one O(15) atom. In the fifth B site, B(5) is bonded in a trigonal planar geometry to one O(12), one O(14), and one O(16) atom. In the sixth B site, B(6) is bonded in a trigonal planar geometry to one O(17), one O(18), and one O(9) atom. There are eighteen 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(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Mn(5), one Mn(6), and one B(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Li(4), one Mn(5), one Mn(6), and one B(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(1), one Mn(1), one Mn(2), and one B(3) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(2), one Mn(2), and one B(2) atom. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Li(4), one Mn(3), and one B(3) atom. In the seventh O site, O(7) is bonded in a distorted tetrahedral geometry to one Li(1), one Mn(3), one Mn(4), and one B(2) atom. In the eighth O site, O(8) is bonded to one Li(2), one Mn(5), one Mn(6), and one B(3) atom to form distorted corner-sharing OLiMn2B tetrahedra. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Mn(3), one Mn(4), and one B(6) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Li(3), one Mn(3), one Mn(4), and one B(1) atom. In the eleventh O site, O(11) is bonded to one Li(3), one Mn(1), one Mn(2), and one B(4) atom to form distorted OLiMn2B tetrahedra that share  a cornercorner with one O(14)Li2MnB trigonal pyramid and  an edgeedge with one O(17)LiMn2B tetrahedra. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Mn(3), one Mn(4), and one B(5) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one Mn(4), and one B(4) atom. In the fourteenth O site, O(14) is bonded to one Li(3), one Li(4), one Mn(5), and one B(5) atom to form distorted corner-sharing OLi2MnB trigonal pyramids. In the fifteenth O site, O(15) is bonded in a distorted trigonal planar geometry to one Mn(5), one Mn(6), and one B(4) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(2), and one B(5) atom. In the seventeenth O site, O(17) is bonded to one Li(4), one Mn(1), one Mn(2), and one B(6) atom to form distorted OLiMn2B tetrahedra that share  a cornercorner with one O(14)Li2MnB trigonal pyramid and  an edgeedge with one O(11)LiMn2B tetrahedra. In the eighteenth O site, O(18) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(6), and one B(6) atom. is represented by the CIF file [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.047
_cell_length_b   7.888
_cell_length_c   6.142
_cell_angle_alpha   80.534
_cell_angle_beta   77.298
_cell_angle_gamma   114.057
_symmetry_Int_Tables_number   1
_cell_volume   374.220
_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  0.054  0.168  0.495  1.0
  Li  Li1  1  0.712  0.491  0.169  1.0
  Li  Li2  1  0.276  0.484  0.825  1.0
  Li  Li3  1  0.396  0.845  0.838  1.0
  Mn  Mn4  1  0.267  0.123  0.118  1.0
  Mn  Mn5  1  0.402  0.193  0.555  1.0
  Mn  Mn6  1  0.064  0.533  0.216  1.0
  Mn  Mn7  1  0.925  0.478  0.764  1.0
  Mn  Mn8  1  0.615  0.821  0.428  1.0
  Mn  Mn9  1  0.736  0.859  0.886  1.0
  B  B10  1  0.943  0.142  0.096  1.0
  B  B11  1  0.733  0.204  0.556  1.0
  B  B12  1  0.400  0.530  0.207  1.0
  B  B13  1  0.593  0.473  0.798  1.0
  B  B14  1  0.269  0.797  0.473  1.0
  B  B15  1  0.063  0.862  0.870  1.0
  O  O16  1  0.015  0.068  0.230  1.0
  O  O17  1  0.775  0.020  0.097  1.0
  O  O18  1  0.646  0.008  0.674  1.0
  O  O19  1  0.311  0.339  0.342  1.0
  O  O20  1  0.664  0.299  0.441  1.0
  O  O21  1  0.325  0.615  0.085  1.0
  O  O22  1  0.906  0.307  0.545  1.0
  O  O23  1  0.574  0.637  0.185  1.0
  O  O24  1  0.969  0.660  0.981  1.0
  O  O25  1  0.021  0.339  0.978  1.0
  O  O26  1  0.426  0.360  0.801  1.0
  O  O27  1  0.103  0.682  0.477  1.0
  O  O28  1  0.675  0.389  0.902  1.0
  O  O29  1  0.352  0.719  0.584  1.0
  O  O30  1  0.668  0.674  0.700  1.0
  O  O31  1  0.343  0.992  0.360  1.0
  O  O32  1  0.232  0.955  0.867  1.0
  O  O33  1  0.991  0.960  0.767  1.0
[/CIF]
.
The material described by Li2Mn3(BO3)3 crystallizes in the triclinic P1 space group. There are four inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(18), one O(4), and one O(7) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid,  a cornercorner with one Mn(4)O5 trigonal bipyramid,  a cornercorner with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(1)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(13), one O(5), one O(8), and one O(9) atom to form LiO4 tetrahedra that share  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid,  a cornercorner with one Mn(5)O5 trigonal bipyramid,  a cornercorner with one Mn(6)O5 trigonal bipyramid, and  an edgeedge with one Mn(4)O5 trigonal bipyramid. In the third Li site, Li(3) is bonded to one O(10), one O(11), one O(14), and one O(6) atom to form LiO4 trigonal pyramids that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(4)O5 trigonal bipyramid,  a cornercorner with one Mn(5)O5 trigonal bipyramid,  an edgeedge with one Mn(3)O5 trigonal bipyramid, and  an edgeedge with one Li(4)O4 trigonal pyramid. In the fourth Li site, Li(4) is bonded to one O(14), one O(17), one O(3), and one O(6) atom to form LiO4 trigonal pyramids that share  a cornercorner with one Mn(1)O5 trigonal bipyramid,  a cornercorner with one Mn(2)O5 trigonal bipyramid,  a cornercorner with one Mn(3)O5 trigonal bipyramid,  a cornercorner with one Mn(6)O5 trigonal bipyramid,  an edgeedge with one Mn(5)O5 trigonal bipyramid, and  an edgeedge with one Li(3)O4 trigonal pyramid. There are six inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(1), one O(11), one O(16), one O(17), and one O(4) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(3)O4 trigonal pyramid,  a cornercorner with one Li(4)O4 trigonal pyramid,  an edgeedge with one Li(1)O4 tetrahedra, and edges with two equivalent Mn(2)O5 trigonal bipyramids. In the second Mn site, Mn(2) is bonded to one O(11), one O(16), one O(17), one O(4), and one O(5) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(3)O4 trigonal pyramid,  a cornercorner with one Li(4)O4 trigonal pyramid, and edges with two equivalent Mn(1)O5 trigonal bipyramids. In the third Mn site, Mn(3) is bonded to one O(10), one O(12), 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,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 trigonal pyramid, edges with two equivalent Mn(4)O5 trigonal bipyramids, and  an edgeedge with one Li(3)O4 trigonal pyramid. In the fourth Mn site, Mn(4) is bonded to one O(10), one O(12), one O(13), one O(7), and one O(9) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(3)O4 trigonal pyramid,  an edgeedge with one Li(2)O4 tetrahedra, and edges with two equivalent Mn(3)O5 trigonal bipyramids. In the fifth Mn site, Mn(5) is bonded to one O(14), one O(15), one O(2), one O(3), and one O(8) atom to form distorted MnO5 trigonal bipyramids that share  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(3)O4 trigonal pyramid, edges with two equivalent Mn(6)O5 trigonal bipyramids, and  an edgeedge with one Li(4)O4 trigonal pyramid. In the sixth Mn site, Mn(6) is bonded to one O(15), one O(18), one O(2), one O(3), and one O(8) atom to form MnO5 trigonal bipyramids that share  a cornercorner with one Li(1)O4 tetrahedra,  a cornercorner with one Li(2)O4 tetrahedra,  a cornercorner with one Li(4)O4 trigonal pyramid, and edges with two equivalent Mn(5)O5 trigonal bipyramids. There are six inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(10), and one O(2) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(3), one O(5), and one O(7) atom. In the third B site, B(3) is bonded in a trigonal planar geometry to one O(4), one O(6), and one O(8) atom. In the fourth B site, B(4) is bonded in a trigonal planar geometry to one O(11), one O(13), and one O(15) atom. In the fifth B site, B(5) is bonded in a trigonal planar geometry to one O(12), one O(14), and one O(16) atom. In the sixth B site, B(6) is bonded in a trigonal planar geometry to one O(17), one O(18), and one O(9) atom. There are eighteen 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(1) atom. In the second O site, O(2) is bonded in a distorted trigonal non-coplanar geometry to one Mn(5), one Mn(6), and one B(1) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Li(4), one Mn(5), one Mn(6), and one B(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(1), one Mn(1), one Mn(2), and one B(3) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Li(2), one Mn(2), and one B(2) atom. In the sixth O site, O(6) is bonded in a distorted rectangular see-saw-like geometry to one Li(3), one Li(4), one Mn(3), and one B(3) atom. In the seventh O site, O(7) is bonded in a distorted tetrahedral geometry to one Li(1), one Mn(3), one Mn(4), and one B(2) atom. In the eighth O site, O(8) is bonded to one Li(2), one Mn(5), one Mn(6), and one B(3) atom to form distorted corner-sharing OLiMn2B tetrahedra. In the ninth O site, O(9) is bonded in a distorted rectangular see-saw-like geometry to one Li(2), one Mn(3), one Mn(4), and one B(6) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Li(3), one Mn(3), one Mn(4), and one B(1) atom. In the eleventh O site, O(11) is bonded to one Li(3), one Mn(1), one Mn(2), and one B(4) atom to form distorted OLiMn2B tetrahedra that share  a cornercorner with one O(14)Li2MnB trigonal pyramid and  an edgeedge with one O(17)LiMn2B tetrahedra. In the twelfth O site, O(12) is bonded in a distorted trigonal planar geometry to one Mn(3), one Mn(4), and one B(5) atom. In the thirteenth O site, O(13) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one Mn(4), and one B(4) atom. In the fourteenth O site, O(14) is bonded to one Li(3), one Li(4), one Mn(5), and one B(5) atom to form distorted corner-sharing OLi2MnB trigonal pyramids. In the fifteenth O site, O(15) is bonded in a distorted trigonal planar geometry to one Mn(5), one Mn(6), and one B(4) atom. In the sixteenth O site, O(16) is bonded in a distorted trigonal planar geometry to one Mn(1), one Mn(2), and one B(5) atom. In the seventeenth O site, O(17) is bonded to one Li(4), one Mn(1), one Mn(2), and one B(6) atom to form distorted OLiMn2B tetrahedra that share  a cornercorner with one O(14)Li2MnB trigonal pyramid and  an edgeedge with one O(11)LiMn2B tetrahedra. In the eighteenth O site, O(18) is bonded in a distorted trigonal planar geometry to one Li(1), one Mn(6), and one B(6) atom. is represented by the CIF file [CIF]
data_Li2Mn3(BO3)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.047
_cell_length_b   7.888
_cell_length_c   6.142
_cell_angle_alpha   80.534
_cell_angle_beta   77.298
_cell_angle_gamma   114.057
_symmetry_Int_Tables_number   1
_cell_volume   374.220
_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  0.054  0.168  0.495  1.0
  Li  Li1  1  0.712  0.491  0.169  1.0
  Li  Li2  1  0.276  0.484  0.825  1.0
  Li  Li3  1  0.396  0.845  0.838  1.0
  Mn  Mn4  1  0.267  0.123  0.118  1.0
  Mn  Mn5  1  0.402  0.193  0.555  1.0
  Mn  Mn6  1  0.064  0.533  0.216  1.0
  Mn  Mn7  1  0.925  0.478  0.764  1.0
  Mn  Mn8  1  0.615  0.821  0.428  1.0
  Mn  Mn9  1  0.736  0.859  0.886  1.0
  B  B10  1  0.943  0.142  0.096  1.0
  B  B11  1  0.733  0.204  0.556  1.0
  B  B12  1  0.400  0.530  0.207  1.0
  B  B13  1  0.593  0.473  0.798  1.0
  B  B14  1  0.269  0.797  0.473  1.0
  B  B15  1  0.063  0.862  0.870  1.0
  O  O16  1  0.015  0.068  0.230  1.0
  O  O17  1  0.775  0.020  0.097  1.0
  O  O18  1  0.646  0.008  0.674  1.0
  O  O19  1  0.311  0.339  0.342  1.0
  O  O20  1  0.664  0.299  0.441  1.0
  O  O21  1  0.325  0.615  0.085  1.0
  O  O22  1  0.906  0.307  0.545  1.0
  O  O23  1  0.574  0.637  0.185  1.0
  O  O24  1  0.969  0.660  0.981  1.0
  O  O25  1  0.021  0.339  0.978  1.0
  O  O26  1  0.426  0.360  0.801  1.0
  O  O27  1  0.103  0.682  0.477  1.0
  O  O28  1  0.675  0.389  0.902  1.0
  O  O29  1  0.352  0.719  0.584  1.0
  O  O30  1  0.668  0.674  0.700  1.0
  O  O31  1  0.343  0.992  0.360  1.0
  O  O32  1  0.232  0.955  0.867  1.0
  O  O33  1  0.991  0.960  0.767  1.0
[/CIF]
.