The structure described by Li3Fe(BO3)2 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(3), and one O(5) atom. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form edge-sharing LiO4 tetrahedra. In the third Li site, Li(3) is bonded to one O(3), one O(4), one O(5), and one O(6) atom to form distorted edge-sharing LiO4 trigonal pyramids. Fe(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and two equivalent O(4) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a 4-coordinate geometry to one Li(2), one Li(3), one Fe(1), and one B(2) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to one Li(1), one Li(2), one Fe(1), and one B(1) atom. In the third O site, O(2) is bonded in a 4-coordinate geometry to one Li(1), one Li(2), one Fe(1), and one B(1) atom. In the fourth O site, O(3) is bonded in a 1-coordinate geometry to one Li(1), one Li(2), one Li(3), one Fe(1), and one B(1) atom. In the fifth O site, O(4) is bonded in a 4-coordinate geometry to one Li(3), two equivalent Fe(1), and one B(2) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to one Li(1), one Li(3), one Fe(1), and one B(2) atom. is represented by the CIF card [CIF]
data_Li3Fe(BO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.376
_cell_length_b   8.178
_cell_length_c   9.827
_cell_angle_alpha   63.183
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   457.266
_cell_formula_units_Z   4
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  0.253  0.424  0.982  1.0
  Li  Li1  1  0.950  0.270  0.178  1.0
  Li  Li2  1  0.753  0.576  0.518  1.0
  Li  Li3  1  0.723  0.163  0.034  1.0
  Li  Li4  1  0.550  0.270  0.678  1.0
  Li  Li5  1  0.223  0.837  0.466  1.0
  Li  Li6  1  0.777  0.163  0.534  1.0
  Li  Li7  1  0.450  0.730  0.322  1.0
  Li  Li8  1  0.277  0.837  0.966  1.0
  Li  Li9  1  0.247  0.424  0.482  1.0
  Li  Li10  1  0.050  0.730  0.822  1.0
  Li  Li11  1  0.747  0.576  0.018  1.0
  Fe  Fe12  1  0.458  0.183  0.320  1.0
  Fe  Fe13  1  0.042  0.183  0.820  1.0
  Fe  Fe14  1  0.958  0.817  0.180  1.0
  Fe  Fe15  1  0.542  0.817  0.680  1.0
  B  B16  1  0.342  0.538  0.687  1.0
  B  B17  1  0.842  0.462  0.813  1.0
  B  B18  1  0.833  0.926  0.384  1.0
  B  B19  1  0.333  0.074  0.116  1.0
  B  B20  1  0.667  0.926  0.884  1.0
  B  B21  1  0.167  0.074  0.616  1.0
  B  B22  1  0.158  0.538  0.187  1.0
  B  B23  1  0.658  0.462  0.313  1.0
  O  O24  1  0.781  0.637  0.783  1.0
  O  O25  1  0.306  0.623  0.779  1.0
  O  O26  1  0.453  0.648  0.554  1.0
  O  O27  1  0.953  0.352  0.946  1.0
  O  O28  1  0.806  0.377  0.721  1.0
  O  O29  1  0.695  0.991  0.460  1.0
  O  O30  1  0.448  0.229  0.048  1.0
  O  O31  1  0.281  0.363  0.717  1.0
  O  O32  1  0.852  0.022  0.226  1.0
  O  O33  1  0.352  0.978  0.274  1.0
  O  O34  1  0.948  0.771  0.452  1.0
  O  O35  1  0.195  0.009  0.040  1.0
  O  O36  1  0.805  0.991  0.960  1.0
  O  O37  1  0.052  0.229  0.548  1.0
  O  O38  1  0.648  0.022  0.726  1.0
  O  O39  1  0.148  0.978  0.774  1.0
  O  O40  1  0.719  0.637  0.283  1.0
  O  O41  1  0.552  0.771  0.952  1.0
  O  O42  1  0.305  0.009  0.540  1.0
  O  O43  1  0.194  0.623  0.279  1.0
  O  O44  1  0.047  0.648  0.054  1.0
  O  O45  1  0.547  0.352  0.446  1.0
  O  O46  1  0.694  0.377  0.221  1.0
  O  O47  1  0.219  0.363  0.217  1.0
[/CIF]
.
The structure described by Li3Fe(BO3)2 crystallizes in the monoclinic P2_1/c space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to one O(1), one O(2), one O(3), and one O(5) atom. In the second Li site, Li(2) is bonded to one O(1), one O(2), one O(3), and one O(6) atom to form edge-sharing LiO4 tetrahedra. In the third Li site, Li(3) is bonded to one O(3), one O(4), one O(5), and one O(6) atom to form distorted edge-sharing LiO4 trigonal pyramids. Fe(1) is bonded in a 7-coordinate geometry to one O(1), one O(2), one O(3), one O(5), one O(6), and two equivalent O(4) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. In the second B site, B(2) is bonded in a trigonal planar geometry to one O(4), one O(5), and one O(6) atom. There are six inequivalent O sites. In the first O site, O(6) is bonded in a 4-coordinate geometry to one Li(2), one Li(3), one Fe(1), and one B(2) atom. In the second O site, O(1) is bonded in a 4-coordinate geometry to one Li(1), one Li(2), one Fe(1), and one B(1) atom. In the third O site, O(2) is bonded in a 4-coordinate geometry to one Li(1), one Li(2), one Fe(1), and one B(1) atom. In the fourth O site, O(3) is bonded in a 1-coordinate geometry to one Li(1), one Li(2), one Li(3), one Fe(1), and one B(1) atom. In the fifth O site, O(4) is bonded in a 4-coordinate geometry to one Li(3), two equivalent Fe(1), and one B(2) atom. In the sixth O site, O(5) is bonded in a 3-coordinate geometry to one Li(1), one Li(3), one Fe(1), and one B(2) atom. is represented by the CIF card [CIF]
data_Li3Fe(BO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.376
_cell_length_b   8.178
_cell_length_c   9.827
_cell_angle_alpha   63.183
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   457.266
_cell_formula_units_Z   4
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  0.253  0.424  0.982  1.0
  Li  Li1  1  0.950  0.270  0.178  1.0
  Li  Li2  1  0.753  0.576  0.518  1.0
  Li  Li3  1  0.723  0.163  0.034  1.0
  Li  Li4  1  0.550  0.270  0.678  1.0
  Li  Li5  1  0.223  0.837  0.466  1.0
  Li  Li6  1  0.777  0.163  0.534  1.0
  Li  Li7  1  0.450  0.730  0.322  1.0
  Li  Li8  1  0.277  0.837  0.966  1.0
  Li  Li9  1  0.247  0.424  0.482  1.0
  Li  Li10  1  0.050  0.730  0.822  1.0
  Li  Li11  1  0.747  0.576  0.018  1.0
  Fe  Fe12  1  0.458  0.183  0.320  1.0
  Fe  Fe13  1  0.042  0.183  0.820  1.0
  Fe  Fe14  1  0.958  0.817  0.180  1.0
  Fe  Fe15  1  0.542  0.817  0.680  1.0
  B  B16  1  0.342  0.538  0.687  1.0
  B  B17  1  0.842  0.462  0.813  1.0
  B  B18  1  0.833  0.926  0.384  1.0
  B  B19  1  0.333  0.074  0.116  1.0
  B  B20  1  0.667  0.926  0.884  1.0
  B  B21  1  0.167  0.074  0.616  1.0
  B  B22  1  0.158  0.538  0.187  1.0
  B  B23  1  0.658  0.462  0.313  1.0
  O  O24  1  0.781  0.637  0.783  1.0
  O  O25  1  0.306  0.623  0.779  1.0
  O  O26  1  0.453  0.648  0.554  1.0
  O  O27  1  0.953  0.352  0.946  1.0
  O  O28  1  0.806  0.377  0.721  1.0
  O  O29  1  0.695  0.991  0.460  1.0
  O  O30  1  0.448  0.229  0.048  1.0
  O  O31  1  0.281  0.363  0.717  1.0
  O  O32  1  0.852  0.022  0.226  1.0
  O  O33  1  0.352  0.978  0.274  1.0
  O  O34  1  0.948  0.771  0.452  1.0
  O  O35  1  0.195  0.009  0.040  1.0
  O  O36  1  0.805  0.991  0.960  1.0
  O  O37  1  0.052  0.229  0.548  1.0
  O  O38  1  0.648  0.022  0.726  1.0
  O  O39  1  0.148  0.978  0.774  1.0
  O  O40  1  0.719  0.637  0.283  1.0
  O  O41  1  0.552  0.771  0.952  1.0
  O  O42  1  0.305  0.009  0.540  1.0
  O  O43  1  0.194  0.623  0.279  1.0
  O  O44  1  0.047  0.648  0.054  1.0
  O  O45  1  0.547  0.352  0.446  1.0
  O  O46  1  0.694  0.377  0.221  1.0
  O  O47  1  0.219  0.363  0.217  1.0
[/CIF]
.