The material described by Li2Mn2Co(PO4)3 crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to two equivalent O(12), two equivalent O(4), and two equivalent O(7) atoms. In the second Li site, Li(2) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(8) atoms. In the third Li site, Li(3) is bonded in a 4-coordinate geometry to one O(10), one O(11), one O(2), one O(3), and one O(8) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(12), one O(4), one O(5), one O(6), one O(7), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(4)O4 tetrahedra, and  a faceface with one Co(1)O6 octahedra. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(3), and one O(8) atom. Co(1) is bonded to one O(10), one O(11), one O(4), one O(5), one O(7), and one O(8) atom to form distorted CoO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(4)O4 tetrahedra, and  a faceface with one Mn(1)O6 octahedra. There are four 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 corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-51°. In the second P site, P(2) is bonded to two equivalent O(2) and two equivalent O(7) atoms to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-49°. In the third P site, P(3) is bonded to two equivalent O(6) and two equivalent O(8) atoms to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-36°. In the fourth P site, P(4) is bonded to one O(10), one O(11), one O(12), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 22-41°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Li(2), one Mn(2), and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Li(3), one Mn(2), and one P(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Li(3), one Mn(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(1), one Mn(1), one Co(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Mn(1), one Co(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(3) atom. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Mn(1), one Co(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Li(2), one Li(3), one Mn(2), one Co(1), and one P(3) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(4) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Li(3), one Mn(2), one Co(1), and one P(4) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Li(3), one Mn(2), one Co(1), and one P(4) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Li(1), one Mn(1), and one P(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2Mn2Co(PO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.574
_cell_length_b   8.574
_cell_length_c   8.268
_cell_angle_alpha   64.603
_cell_angle_beta   64.603
_cell_angle_gamma   62.875
_symmetry_Int_Tables_number   1
_cell_volume   467.641
_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  0.362  0.638  0.500  1.0
  Li  Li1  1  0.655  0.345  0.000  1.0
  Li  Li2  1  0.251  0.151  0.602  1.0
  Li  Li3  1  0.849  0.749  0.398  1.0
  Mn  Mn4  1  0.145  0.647  0.895  1.0
  Mn  Mn5  1  0.654  0.153  0.406  1.0
  Mn  Mn6  1  0.353  0.855  0.105  1.0
  Mn  Mn7  1  0.847  0.346  0.594  1.0
  Co  Co8  1  0.502  0.006  0.243  1.0
  Co  Co9  1  0.994  0.498  0.757  1.0
  P  P10  1  0.746  0.562  0.181  1.0
  P  P11  1  0.438  0.254  0.819  1.0
  P  P12  1  0.063  0.937  0.500  1.0
  P  P13  1  0.958  0.042  0.000  1.0
  P  P14  1  0.547  0.750  0.694  1.0
  P  P15  1  0.250  0.453  0.306  1.0
  O  O16  1  0.595  0.314  0.784  1.0
  O  O17  1  0.037  0.092  0.563  1.0
  O  O18  1  0.813  0.538  0.339  1.0
  O  O19  1  0.581  0.750  0.181  1.0
  O  O20  1  0.686  0.405  0.216  1.0
  O  O21  1  0.892  0.583  0.986  1.0
  O  O22  1  0.417  0.108  0.014  1.0
  O  O23  1  0.250  0.419  0.819  1.0
  O  O24  1  0.113  0.001  0.073  1.0
  O  O25  1  0.089  0.742  0.651  1.0
  O  O26  1  0.764  0.063  0.149  1.0
  O  O27  1  0.489  0.820  0.859  1.0
  O  O28  1  0.462  0.187  0.661  1.0
  O  O29  1  0.258  0.911  0.349  1.0
  O  O30  1  0.937  0.236  0.851  1.0
  O  O31  1  0.908  0.963  0.437  1.0
  O  O32  1  0.744  0.601  0.684  1.0
  O  O33  1  0.572  0.902  0.498  1.0
  O  O34  1  0.098  0.428  0.502  1.0
  O  O35  1  0.319  0.595  0.292  1.0
  O  O36  1  0.399  0.256  0.316  1.0
  O  O37  1  0.180  0.511  0.141  1.0
  O  O38  1  0.999  0.887  0.927  1.0
  O  O39  1  0.405  0.681  0.708  1.0
[/CIF]
.
The material described by Li2Mn2Co(PO4)3 crystallizes in the monoclinic C2 space group. There are three inequivalent Li sites. In the first Li site, Li(1) is bonded in a 4-coordinate geometry to two equivalent O(12), two equivalent O(4), and two equivalent O(7) atoms. In the second Li site, Li(2) is bonded in a 4-coordinate geometry to two equivalent O(1) and two equivalent O(8) atoms. In the third Li site, Li(3) is bonded in a 4-coordinate geometry to one O(10), one O(11), one O(2), one O(3), and one O(8) atom. There are two inequivalent Mn sites. In the first Mn site, Mn(1) is bonded to one O(12), one O(4), one O(5), one O(6), one O(7), and one O(9) atom to form distorted MnO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(4)O4 tetrahedra, and  a faceface with one Co(1)O6 octahedra. In the second Mn site, Mn(2) is bonded in a 6-coordinate geometry to one O(1), one O(10), one O(11), one O(2), one O(3), and one O(8) atom. Co(1) is bonded to one O(10), one O(11), one O(4), one O(5), one O(7), and one O(8) atom to form distorted CoO6 octahedra that share  a cornercorner with one P(2)O4 tetrahedra,  a cornercorner with one P(3)O4 tetrahedra, corners with two equivalent P(1)O4 tetrahedra, corners with two equivalent P(4)O4 tetrahedra, and  a faceface with one Mn(1)O6 octahedra. There are four 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 corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 40-51°. In the second P site, P(2) is bonded to two equivalent O(2) and two equivalent O(7) atoms to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 41-49°. In the third P site, P(3) is bonded to two equivalent O(6) and two equivalent O(8) atoms to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 29-36°. In the fourth P site, P(4) is bonded to one O(10), one O(11), one O(12), and one O(9) atom to form PO4 tetrahedra that share corners with two equivalent Mn(1)O6 octahedra and corners with two equivalent Co(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 22-41°. There are twelve inequivalent O sites. In the first O site, O(1) is bonded in a 3-coordinate geometry to one Li(2), one Mn(2), and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Li(3), one Mn(2), and one P(2) atom. In the third O site, O(3) is bonded in a 3-coordinate geometry to one Li(3), one Mn(2), and one P(1) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to one Li(1), one Mn(1), one Co(1), and one P(1) atom. In the fifth O site, O(5) is bonded in a 3-coordinate geometry to one Mn(1), one Co(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(3) atom. In the seventh O site, O(7) is bonded in a distorted rectangular see-saw-like geometry to one Li(1), one Mn(1), one Co(1), and one P(2) atom. In the eighth O site, O(8) is bonded in a 5-coordinate geometry to one Li(2), one Li(3), one Mn(2), one Co(1), and one P(3) atom. In the ninth O site, O(9) is bonded in a bent 150 degrees geometry to one Mn(1) and one P(4) atom. In the tenth O site, O(10) is bonded in a 4-coordinate geometry to one Li(3), one Mn(2), one Co(1), and one P(4) atom. In the eleventh O site, O(11) is bonded in a 4-coordinate geometry to one Li(3), one Mn(2), one Co(1), and one P(4) atom. In the twelfth O site, O(12) is bonded in a 3-coordinate geometry to one Li(1), one Mn(1), and one P(4) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_Li2Mn2Co(PO4)3
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.574
_cell_length_b   8.574
_cell_length_c   8.268
_cell_angle_alpha   64.603
_cell_angle_beta   64.603
_cell_angle_gamma   62.875
_symmetry_Int_Tables_number   1
_cell_volume   467.641
_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  0.362  0.638  0.500  1.0
  Li  Li1  1  0.655  0.345  0.000  1.0
  Li  Li2  1  0.251  0.151  0.602  1.0
  Li  Li3  1  0.849  0.749  0.398  1.0
  Mn  Mn4  1  0.145  0.647  0.895  1.0
  Mn  Mn5  1  0.654  0.153  0.406  1.0
  Mn  Mn6  1  0.353  0.855  0.105  1.0
  Mn  Mn7  1  0.847  0.346  0.594  1.0
  Co  Co8  1  0.502  0.006  0.243  1.0
  Co  Co9  1  0.994  0.498  0.757  1.0
  P  P10  1  0.746  0.562  0.181  1.0
  P  P11  1  0.438  0.254  0.819  1.0
  P  P12  1  0.063  0.937  0.500  1.0
  P  P13  1  0.958  0.042  0.000  1.0
  P  P14  1  0.547  0.750  0.694  1.0
  P  P15  1  0.250  0.453  0.306  1.0
  O  O16  1  0.595  0.314  0.784  1.0
  O  O17  1  0.037  0.092  0.563  1.0
  O  O18  1  0.813  0.538  0.339  1.0
  O  O19  1  0.581  0.750  0.181  1.0
  O  O20  1  0.686  0.405  0.216  1.0
  O  O21  1  0.892  0.583  0.986  1.0
  O  O22  1  0.417  0.108  0.014  1.0
  O  O23  1  0.250  0.419  0.819  1.0
  O  O24  1  0.113  0.001  0.073  1.0
  O  O25  1  0.089  0.742  0.651  1.0
  O  O26  1  0.764  0.063  0.149  1.0
  O  O27  1  0.489  0.820  0.859  1.0
  O  O28  1  0.462  0.187  0.661  1.0
  O  O29  1  0.258  0.911  0.349  1.0
  O  O30  1  0.937  0.236  0.851  1.0
  O  O31  1  0.908  0.963  0.437  1.0
  O  O32  1  0.744  0.601  0.684  1.0
  O  O33  1  0.572  0.902  0.498  1.0
  O  O34  1  0.098  0.428  0.502  1.0
  O  O35  1  0.319  0.595  0.292  1.0
  O  O36  1  0.399  0.256  0.316  1.0
  O  O37  1  0.180  0.511  0.141  1.0
  O  O38  1  0.999  0.887  0.927  1.0
  O  O39  1  0.405  0.681  0.708  1.0
[/CIF]
.