The structure described by Li4Co(BO3)2 crystallizes in the orthorhombic Pnnm space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(3) atoms to form distorted LiO5 trigonal bipyramids that share corners with three equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(1)O5 trigonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Li(2)O4 tetrahedra, and  an edgeedge with one Li(1)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form distorted LiO4 tetrahedra that share corners with three equivalent Co(1)O6 octahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with three equivalent Li(1)O5 trigonal bipyramids, and edges with two equivalent Li(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 22-76°. Co(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form CoO6 octahedra that share corners with six equivalent Li(2)O4 tetrahedra, edges with two equivalent Co(1)O6 octahedra, and edges with four equivalent Li(1)O5 trigonal bipyramids. B(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), two equivalent Co(1), and one B(1) atom to form distorted OLi2Co2B trigonal bipyramids that share corners with three equivalent O(3)Li4B trigonal bipyramids, corners with four equivalent O(1)Li2Co2B trigonal bipyramids,  an edgeedge with one O(1)Li2Co2B trigonal bipyramid, and  an edgeedge with one O(3)Li4B trigonal bipyramid. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Li(2), two equivalent Li(1), one Co(1), and one B(1) atom. In the third O site, O(3) is bonded to two equivalent Li(1), two equivalent Li(2), and one B(1) atom to form distorted OLi4B trigonal bipyramids that share corners with two equivalent O(3)Li4B trigonal bipyramids, corners with three equivalent O(1)Li2Co2B trigonal bipyramids,  an edgeedge with one O(1)Li2Co2B trigonal bipyramid, and  an edgeedge with one O(3)Li4B trigonal bipyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Co(BO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.299
_cell_length_b   7.878
_cell_length_c   9.276
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   241.081
_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  0.500  0.179  0.053  1.0
  Li  Li1  1  0.000  0.008  0.200  1.0
  Li  Li2  1  0.500  0.508  0.300  1.0
  Li  Li3  1  0.000  0.679  0.447  1.0
  Li  Li4  1  0.000  0.321  0.553  1.0
  Li  Li5  1  0.500  0.492  0.700  1.0
  Li  Li6  1  0.000  0.992  0.800  1.0
  Li  Li7  1  0.500  0.821  0.947  1.0
  Co  Co8  1  0.000  0.500  0.000  1.0
  Co  Co9  1  0.500  0.000  0.500  1.0
  B  B10  1  0.500  0.769  0.201  1.0
  B  B11  1  0.000  0.269  0.299  1.0
  B  B12  1  0.000  0.731  0.701  1.0
  B  B13  1  0.500  0.231  0.799  1.0
  O  O14  1  0.500  0.619  0.115  1.0
  O  O15  1  0.000  0.255  0.149  1.0
  O  O16  1  0.500  0.923  0.135  1.0
  O  O17  1  0.000  0.423  0.365  1.0
  O  O18  1  0.500  0.755  0.351  1.0
  O  O19  1  0.000  0.119  0.385  1.0
  O  O20  1  0.000  0.881  0.615  1.0
  O  O21  1  0.500  0.245  0.649  1.0
  O  O22  1  0.000  0.577  0.635  1.0
  O  O23  1  0.500  0.077  0.865  1.0
  O  O24  1  0.000  0.745  0.851  1.0
  O  O25  1  0.500  0.381  0.885  1.0
[/CIF]
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The structure described by Li4Co(BO3)2 crystallizes in the orthorhombic Pnnm space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), two equivalent O(2), and two equivalent O(3) atoms to form distorted LiO5 trigonal bipyramids that share corners with three equivalent Li(2)O4 tetrahedra, corners with two equivalent Li(1)O5 trigonal bipyramids, edges with two equivalent Co(1)O6 octahedra, edges with two equivalent Li(2)O4 tetrahedra, and  an edgeedge with one Li(1)O5 trigonal bipyramid. In the second Li site, Li(2) is bonded to one O(1), one O(2), and two equivalent O(3) atoms to form distorted LiO4 tetrahedra that share corners with three equivalent Co(1)O6 octahedra, corners with two equivalent Li(2)O4 tetrahedra, corners with three equivalent Li(1)O5 trigonal bipyramids, and edges with two equivalent Li(1)O5 trigonal bipyramids. The corner-sharing octahedral tilt angles range from 22-76°. Co(1) is bonded to two equivalent O(2) and four equivalent O(1) atoms to form CoO6 octahedra that share corners with six equivalent Li(2)O4 tetrahedra, edges with two equivalent Co(1)O6 octahedra, and edges with four equivalent Li(1)O5 trigonal bipyramids. B(1) is bonded in a trigonal planar geometry to one O(1), one O(2), and one O(3) atom. There are three inequivalent O sites. In the first O site, O(1) is bonded to one Li(1), one Li(2), two equivalent Co(1), and one B(1) atom to form distorted OLi2Co2B trigonal bipyramids that share corners with three equivalent O(3)Li4B trigonal bipyramids, corners with four equivalent O(1)Li2Co2B trigonal bipyramids,  an edgeedge with one O(1)Li2Co2B trigonal bipyramid, and  an edgeedge with one O(3)Li4B trigonal bipyramid. In the second O site, O(2) is bonded in a 5-coordinate geometry to one Li(2), two equivalent Li(1), one Co(1), and one B(1) atom. In the third O site, O(3) is bonded to two equivalent Li(1), two equivalent Li(2), and one B(1) atom to form distorted OLi4B trigonal bipyramids that share corners with two equivalent O(3)Li4B trigonal bipyramids, corners with three equivalent O(1)Li2Co2B trigonal bipyramids,  an edgeedge with one O(1)Li2Co2B trigonal bipyramid, and  an edgeedge with one O(3)Li4B trigonal bipyramid. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li4Co(BO3)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.299
_cell_length_b   7.878
_cell_length_c   9.276
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   241.081
_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  0.500  0.179  0.053  1.0
  Li  Li1  1  0.000  0.008  0.200  1.0
  Li  Li2  1  0.500  0.508  0.300  1.0
  Li  Li3  1  0.000  0.679  0.447  1.0
  Li  Li4  1  0.000  0.321  0.553  1.0
  Li  Li5  1  0.500  0.492  0.700  1.0
  Li  Li6  1  0.000  0.992  0.800  1.0
  Li  Li7  1  0.500  0.821  0.947  1.0
  Co  Co8  1  0.000  0.500  0.000  1.0
  Co  Co9  1  0.500  0.000  0.500  1.0
  B  B10  1  0.500  0.769  0.201  1.0
  B  B11  1  0.000  0.269  0.299  1.0
  B  B12  1  0.000  0.731  0.701  1.0
  B  B13  1  0.500  0.231  0.799  1.0
  O  O14  1  0.500  0.619  0.115  1.0
  O  O15  1  0.000  0.255  0.149  1.0
  O  O16  1  0.500  0.923  0.135  1.0
  O  O17  1  0.000  0.423  0.365  1.0
  O  O18  1  0.500  0.755  0.351  1.0
  O  O19  1  0.000  0.119  0.385  1.0
  O  O20  1  0.000  0.881  0.615  1.0
  O  O21  1  0.500  0.245  0.649  1.0
  O  O22  1  0.000  0.577  0.635  1.0
  O  O23  1  0.500  0.077  0.865  1.0
  O  O24  1  0.000  0.745  0.851  1.0
  O  O25  1  0.500  0.381  0.885  1.0
[/CIF]
.