The compound described by LiCo2P3O10 crystallizes in the monoclinic C2/c space group. Li(1) is bonded to two equivalent O(4) and two equivalent O(5) atoms to form distorted LiO4 trigonal pyramids that share corners with four equivalent P(1)O4 tetrahedra and edges with two equivalent Co(1)O4 tetrahedra. Co(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form distorted CoO4 tetrahedra that share  a cornercorner with one P(2)O4 tetrahedra, corners with three equivalent P(1)O4 tetrahedra, and  an edgeedge with one Li(1)O4 trigonal pyramid. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one P(2)O4 tetrahedra, corners with three equivalent Co(1)O4 tetrahedra, and corners with two equivalent Li(1)O4 trigonal pyramids. In the second P site, P(2) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with two equivalent Co(1)O4 tetrahedra and corners with two equivalent P(1)O4 tetrahedra. There are five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Co(1) and one P(2) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Li(1), one Co(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Li(1), one Co(1), and one P(1) atom. is represented by the CIF file [CIF]
data_LiCo2P3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.111
_cell_length_b   8.111
_cell_length_c   9.168
_cell_angle_alpha   62.053
_cell_angle_beta   62.053
_cell_angle_gamma   63.493
_symmetry_Int_Tables_number   1
_cell_volume   450.334
_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  0.403  0.597  0.250  1.0
  Li  Li1  1  0.597  0.403  0.750  1.0
  Co  Co2  1  0.702  0.757  0.456  1.0
  Co  Co3  1  0.298  0.243  0.544  1.0
  Co  Co4  1  0.757  0.702  0.956  1.0
  Co  Co5  1  0.243  0.298  0.044  1.0
  P  P6  1  0.439  0.829  0.809  1.0
  P  P7  1  0.829  0.439  0.309  1.0
  P  P8  1  0.078  0.922  0.750  1.0
  P  P9  1  0.171  0.561  0.691  1.0
  P  P10  1  0.561  0.171  0.191  1.0
  P  P11  1  0.922  0.078  0.250  1.0
  O  O12  1  0.828  0.215  0.370  1.0
  O  O13  1  0.092  0.123  0.628  1.0
  O  O14  1  0.454  0.034  0.692  1.0
  O  O15  1  0.966  0.546  0.808  1.0
  O  O16  1  0.242  0.521  0.521  1.0
  O  O17  1  0.908  0.877  0.372  1.0
  O  O18  1  0.785  0.172  0.130  1.0
  O  O19  1  0.679  0.568  0.211  1.0
  O  O20  1  0.321  0.432  0.789  1.0
  O  O21  1  0.172  0.785  0.630  1.0
  O  O22  1  0.215  0.828  0.870  1.0
  O  O23  1  0.034  0.454  0.192  1.0
  O  O24  1  0.546  0.966  0.308  1.0
  O  O25  1  0.877  0.908  0.872  1.0
  O  O26  1  0.123  0.092  0.128  1.0
  O  O27  1  0.521  0.242  0.021  1.0
  O  O28  1  0.479  0.758  0.979  1.0
  O  O29  1  0.568  0.679  0.711  1.0
  O  O30  1  0.432  0.321  0.289  1.0
  O  O31  1  0.758  0.479  0.479  1.0
[/CIF]
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The compound described by LiCo2P3O10 crystallizes in the monoclinic C2/c space group. Li(1) is bonded to two equivalent O(4) and two equivalent O(5) atoms to form distorted LiO4 trigonal pyramids that share corners with four equivalent P(1)O4 tetrahedra and edges with two equivalent Co(1)O4 tetrahedra. Co(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form distorted CoO4 tetrahedra that share  a cornercorner with one P(2)O4 tetrahedra, corners with three equivalent P(1)O4 tetrahedra, and  an edgeedge with one Li(1)O4 trigonal pyramid. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(3), one O(4), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one P(2)O4 tetrahedra, corners with three equivalent Co(1)O4 tetrahedra, and corners with two equivalent Li(1)O4 trigonal pyramids. In the second P site, P(2) is bonded to two equivalent O(1) and two equivalent O(2) atoms to form PO4 tetrahedra that share corners with two equivalent Co(1)O4 tetrahedra and corners with two equivalent P(1)O4 tetrahedra. There are five inequivalent O sites. In the first O site, O(1) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the second O site, O(2) is bonded in a bent 120 degrees geometry to one Co(1) and one P(2) atom. In the third O site, O(3) is bonded in a bent 120 degrees geometry to one Co(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a 3-coordinate geometry to one Li(1), one Co(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a distorted trigonal planar geometry to one Li(1), one Co(1), and one P(1) atom. is represented by the CIF file [CIF]
data_LiCo2P3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.111
_cell_length_b   8.111
_cell_length_c   9.168
_cell_angle_alpha   62.053
_cell_angle_beta   62.053
_cell_angle_gamma   63.493
_symmetry_Int_Tables_number   1
_cell_volume   450.334
_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  0.403  0.597  0.250  1.0
  Li  Li1  1  0.597  0.403  0.750  1.0
  Co  Co2  1  0.702  0.757  0.456  1.0
  Co  Co3  1  0.298  0.243  0.544  1.0
  Co  Co4  1  0.757  0.702  0.956  1.0
  Co  Co5  1  0.243  0.298  0.044  1.0
  P  P6  1  0.439  0.829  0.809  1.0
  P  P7  1  0.829  0.439  0.309  1.0
  P  P8  1  0.078  0.922  0.750  1.0
  P  P9  1  0.171  0.561  0.691  1.0
  P  P10  1  0.561  0.171  0.191  1.0
  P  P11  1  0.922  0.078  0.250  1.0
  O  O12  1  0.828  0.215  0.370  1.0
  O  O13  1  0.092  0.123  0.628  1.0
  O  O14  1  0.454  0.034  0.692  1.0
  O  O15  1  0.966  0.546  0.808  1.0
  O  O16  1  0.242  0.521  0.521  1.0
  O  O17  1  0.908  0.877  0.372  1.0
  O  O18  1  0.785  0.172  0.130  1.0
  O  O19  1  0.679  0.568  0.211  1.0
  O  O20  1  0.321  0.432  0.789  1.0
  O  O21  1  0.172  0.785  0.630  1.0
  O  O22  1  0.215  0.828  0.870  1.0
  O  O23  1  0.034  0.454  0.192  1.0
  O  O24  1  0.546  0.966  0.308  1.0
  O  O25  1  0.877  0.908  0.872  1.0
  O  O26  1  0.123  0.092  0.128  1.0
  O  O27  1  0.521  0.242  0.021  1.0
  O  O28  1  0.479  0.758  0.979  1.0
  O  O29  1  0.568  0.679  0.711  1.0
  O  O30  1  0.432  0.321  0.289  1.0
  O  O31  1  0.758  0.479  0.479  1.0
[/CIF]
.