The material structure described by LiMn(PO3)4 crystallizes in the monoclinic C2/c space group. Li(1) is bonded in a 4-coordinate geometry to two equivalent O(2) and two equivalent O(5) atoms. Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra and edges with two equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with two equivalent P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. In the second P site, P(2) is bonded to one O(1), one O(3), one O(4), and one O(6) atom to form PO4 tetrahedra that share corners with two equivalent P(1)O4 tetrahedra and  an edgeedge with one Mn(1)O6 octahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in an L-shaped geometry to one Mn(1) and one P(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Li(1), one Mn(1), and one P(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a linear geometry to one Li(1) and one P(1) atom. In the sixth O site, O(6) is bonded in an L-shaped geometry to one Mn(1) and one P(2) atom. is represented by the CIF card [CIF]
data_LiMn(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.179
_cell_length_b   9.179
_cell_length_c   10.404
_cell_angle_alpha   56.242
_cell_angle_beta   56.242
_cell_angle_gamma   46.344
_symmetry_Int_Tables_number   1
_cell_volume   505.197
_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  0.646  0.354  0.250  1.0
  Li  Li1  1  0.354  0.646  0.750  1.0
  Mn  Mn2  1  0.000  0.000  0.500  1.0
  Mn  Mn3  1  0.000  0.000  0.000  1.0
  P  P4  1  0.444  0.294  0.101  1.0
  P  P5  1  0.034  0.658  0.208  1.0
  P  P6  1  0.342  0.966  0.292  1.0
  P  P7  1  0.706  0.556  0.399  1.0
  P  P8  1  0.294  0.444  0.601  1.0
  P  P9  1  0.658  0.034  0.708  1.0
  P  P10  1  0.966  0.342  0.792  1.0
  P  P11  1  0.556  0.706  0.899  1.0
  O  O12  1  0.999  0.760  0.042  1.0
  O  O13  1  0.635  0.167  0.152  1.0
  O  O14  1  0.376  0.141  0.146  1.0
  O  O15  1  0.241  0.430  0.230  1.0
  O  O16  1  0.566  0.575  0.066  1.0
  O  O17  1  0.570  0.759  0.270  1.0
  O  O18  1  0.859  0.624  0.354  1.0
  O  O19  1  0.186  0.961  0.281  1.0
  O  O20  1  0.833  0.365  0.348  1.0
  O  O21  1  0.039  0.814  0.219  1.0
  O  O22  1  0.240  0.001  0.458  1.0
  O  O23  1  0.425  0.434  0.434  1.0
  O  O24  1  0.575  0.566  0.566  1.0
  O  O25  1  0.760  0.999  0.542  1.0
  O  O26  1  0.961  0.186  0.781  1.0
  O  O27  1  0.167  0.635  0.652  1.0
  O  O28  1  0.814  0.039  0.719  1.0
  O  O29  1  0.141  0.376  0.646  1.0
  O  O30  1  0.430  0.241  0.730  1.0
  O  O31  1  0.434  0.425  0.934  1.0
  O  O32  1  0.759  0.570  0.770  1.0
  O  O33  1  0.624  0.859  0.854  1.0
  O  O34  1  0.365  0.833  0.848  1.0
  O  O35  1  0.001  0.240  0.958  1.0
[/CIF]
.
The material structure described by LiMn(PO3)4 crystallizes in the monoclinic C2/c space group. Li(1) is bonded in a 4-coordinate geometry to two equivalent O(2) and two equivalent O(5) atoms. Mn(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(6) atoms to form MnO6 octahedra that share corners with two equivalent P(1)O4 tetrahedra and edges with two equivalent P(2)O4 tetrahedra. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(2), one O(3), one O(4), and one O(5) atom to form PO4 tetrahedra that share  a cornercorner with one Mn(1)O6 octahedra and corners with two equivalent P(2)O4 tetrahedra. The corner-sharing octahedral tilt angles are 50°. In the second P site, P(2) is bonded to one O(1), one O(3), one O(4), and one O(6) atom to form PO4 tetrahedra that share corners with two equivalent P(1)O4 tetrahedra and  an edgeedge with one Mn(1)O6 octahedra. There are six inequivalent O sites. In the first O site, O(1) is bonded in an L-shaped geometry to one Mn(1) and one P(2) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to one Li(1), one Mn(1), and one P(1) atom. In the third O site, O(3) is bonded in a bent 150 degrees geometry to one P(1) and one P(2) atom. In the fourth O site, O(4) is bonded in a bent 120 degrees geometry to one P(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a linear geometry to one Li(1) and one P(1) atom. In the sixth O site, O(6) is bonded in an L-shaped geometry to one Mn(1) and one P(2) atom. is represented by the CIF card [CIF]
data_LiMn(PO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   9.179
_cell_length_b   9.179
_cell_length_c   10.404
_cell_angle_alpha   56.242
_cell_angle_beta   56.242
_cell_angle_gamma   46.344
_symmetry_Int_Tables_number   1
_cell_volume   505.197
_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  0.646  0.354  0.250  1.0
  Li  Li1  1  0.354  0.646  0.750  1.0
  Mn  Mn2  1  0.000  0.000  0.500  1.0
  Mn  Mn3  1  0.000  0.000  0.000  1.0
  P  P4  1  0.444  0.294  0.101  1.0
  P  P5  1  0.034  0.658  0.208  1.0
  P  P6  1  0.342  0.966  0.292  1.0
  P  P7  1  0.706  0.556  0.399  1.0
  P  P8  1  0.294  0.444  0.601  1.0
  P  P9  1  0.658  0.034  0.708  1.0
  P  P10  1  0.966  0.342  0.792  1.0
  P  P11  1  0.556  0.706  0.899  1.0
  O  O12  1  0.999  0.760  0.042  1.0
  O  O13  1  0.635  0.167  0.152  1.0
  O  O14  1  0.376  0.141  0.146  1.0
  O  O15  1  0.241  0.430  0.230  1.0
  O  O16  1  0.566  0.575  0.066  1.0
  O  O17  1  0.570  0.759  0.270  1.0
  O  O18  1  0.859  0.624  0.354  1.0
  O  O19  1  0.186  0.961  0.281  1.0
  O  O20  1  0.833  0.365  0.348  1.0
  O  O21  1  0.039  0.814  0.219  1.0
  O  O22  1  0.240  0.001  0.458  1.0
  O  O23  1  0.425  0.434  0.434  1.0
  O  O24  1  0.575  0.566  0.566  1.0
  O  O25  1  0.760  0.999  0.542  1.0
  O  O26  1  0.961  0.186  0.781  1.0
  O  O27  1  0.167  0.635  0.652  1.0
  O  O28  1  0.814  0.039  0.719  1.0
  O  O29  1  0.141  0.376  0.646  1.0
  O  O30  1  0.430  0.241  0.730  1.0
  O  O31  1  0.434  0.425  0.934  1.0
  O  O32  1  0.759  0.570  0.770  1.0
  O  O33  1  0.624  0.859  0.854  1.0
  O  O34  1  0.365  0.833  0.848  1.0
  O  O35  1  0.001  0.240  0.958  1.0
[/CIF]
.