The material described by Li2MnP3O10 crystallizes in the monoclinic P2_1/m space group. Li(1) is bonded in a 4-coordinate geometry to one O(2), one O(4), and two equivalent O(3) atoms. Mn(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(5) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(6), one O(7), and two equivalent O(1) atoms to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(4), one O(7), and two equivalent O(3) atoms to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(2), one O(6), and two equivalent O(5) atoms to form corner-sharing PO4 tetrahedra. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Mn(1) and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Li(1) and one P(3) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to two equivalent Li(1) and one P(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Li(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Mn(1) and one P(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the seventh O site, O(7) is bonded in a linear geometry to one P(1) and one P(2) atom. is represented by the CIF card [CIF]
data_Li2MnP3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.613
_cell_length_b   4.674
_cell_length_c   9.362
_cell_angle_alpha   82.037
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   373.297
_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  0.921  0.960  0.376  1.0
  Li  Li1  1  0.579  0.960  0.376  1.0
  Li  Li2  1  0.421  0.040  0.624  1.0
  Li  Li3  1  0.079  0.040  0.624  1.0
  Mn  Mn4  1  0.000  0.000  0.000  1.0
  Mn  Mn5  1  0.500  0.000  0.000  1.0
  P  P6  1  0.750  0.670  0.830  1.0
  P  P7  1  0.250  0.600  0.473  1.0
  P  P8  1  0.250  0.468  0.863  1.0
  P  P9  1  0.750  0.532  0.137  1.0
  P  P10  1  0.750  0.400  0.527  1.0
  P  P11  1  0.250  0.330  0.170  1.0
  O  O12  1  0.898  0.851  0.840  1.0
  O  O13  1  0.602  0.851  0.840  1.0
  O  O14  1  0.250  0.748  0.764  1.0
  O  O15  1  0.398  0.774  0.471  1.0
  O  O16  1  0.102  0.774  0.471  1.0
  O  O17  1  0.750  0.690  0.433  1.0
  O  O18  1  0.602  0.719  0.138  1.0
  O  O19  1  0.898  0.719  0.138  1.0
  O  O20  1  0.750  0.423  0.973  1.0
  O  O21  1  0.250  0.503  0.294  1.0
  O  O22  1  0.750  0.497  0.706  1.0
  O  O23  1  0.250  0.577  0.027  1.0
  O  O24  1  0.102  0.281  0.862  1.0
  O  O25  1  0.398  0.281  0.862  1.0
  O  O26  1  0.250  0.310  0.567  1.0
  O  O27  1  0.898  0.226  0.529  1.0
  O  O28  1  0.602  0.226  0.529  1.0
  O  O29  1  0.750  0.252  0.236  1.0
  O  O30  1  0.398  0.149  0.160  1.0
  O  O31  1  0.102  0.149  0.160  1.0
[/CIF]
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The material described by Li2MnP3O10 crystallizes in the monoclinic P2_1/m space group. Li(1) is bonded in a 4-coordinate geometry to one O(2), one O(4), and two equivalent O(3) atoms. Mn(1) is bonded in a square co-planar geometry to two equivalent O(1) and two equivalent O(5) atoms. There are three inequivalent P sites. In the first P site, P(1) is bonded to one O(6), one O(7), and two equivalent O(1) atoms to form corner-sharing PO4 tetrahedra. In the second P site, P(2) is bonded to one O(4), one O(7), and two equivalent O(3) atoms to form corner-sharing PO4 tetrahedra. In the third P site, P(3) is bonded to one O(2), one O(6), and two equivalent O(5) atoms to form corner-sharing PO4 tetrahedra. There are seven inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Mn(1) and one P(1) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to two equivalent Li(1) and one P(3) atom. In the third O site, O(3) is bonded in a distorted T-shaped geometry to two equivalent Li(1) and one P(2) atom. In the fourth O site, O(4) is bonded in a distorted trigonal planar geometry to two equivalent Li(1) and one P(2) atom. In the fifth O site, O(5) is bonded in a 2-coordinate geometry to one Mn(1) and one P(3) atom. In the sixth O site, O(6) is bonded in a bent 120 degrees geometry to one P(1) and one P(3) atom. In the seventh O site, O(7) is bonded in a linear geometry to one P(1) and one P(2) atom. is represented by the CIF card [CIF]
data_Li2MnP3O10
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   8.613
_cell_length_b   4.674
_cell_length_c   9.362
_cell_angle_alpha   82.037
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   373.297
_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  0.921  0.960  0.376  1.0
  Li  Li1  1  0.579  0.960  0.376  1.0
  Li  Li2  1  0.421  0.040  0.624  1.0
  Li  Li3  1  0.079  0.040  0.624  1.0
  Mn  Mn4  1  0.000  0.000  0.000  1.0
  Mn  Mn5  1  0.500  0.000  0.000  1.0
  P  P6  1  0.750  0.670  0.830  1.0
  P  P7  1  0.250  0.600  0.473  1.0
  P  P8  1  0.250  0.468  0.863  1.0
  P  P9  1  0.750  0.532  0.137  1.0
  P  P10  1  0.750  0.400  0.527  1.0
  P  P11  1  0.250  0.330  0.170  1.0
  O  O12  1  0.898  0.851  0.840  1.0
  O  O13  1  0.602  0.851  0.840  1.0
  O  O14  1  0.250  0.748  0.764  1.0
  O  O15  1  0.398  0.774  0.471  1.0
  O  O16  1  0.102  0.774  0.471  1.0
  O  O17  1  0.750  0.690  0.433  1.0
  O  O18  1  0.602  0.719  0.138  1.0
  O  O19  1  0.898  0.719  0.138  1.0
  O  O20  1  0.750  0.423  0.973  1.0
  O  O21  1  0.250  0.503  0.294  1.0
  O  O22  1  0.750  0.497  0.706  1.0
  O  O23  1  0.250  0.577  0.027  1.0
  O  O24  1  0.102  0.281  0.862  1.0
  O  O25  1  0.398  0.281  0.862  1.0
  O  O26  1  0.250  0.310  0.567  1.0
  O  O27  1  0.898  0.226  0.529  1.0
  O  O28  1  0.602  0.226  0.529  1.0
  O  O29  1  0.750  0.252  0.236  1.0
  O  O30  1  0.398  0.149  0.160  1.0
  O  O31  1  0.102  0.149  0.160  1.0
[/CIF]
.