The compound described by LiCrPO4 crystallizes in the monoclinic P2_1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(3), and two equivalent O(4) atoms to form distorted LiO4 trigonal pyramids that share  a cornercorner with one P(1)O4 tetrahedra, corners with three equivalent P(2)O4 tetrahedra, and corners with two equivalent Li(1)O4 trigonal pyramids. In the second Li site, Li(2) is bonded in a trigonal non-coplanar geometry to one O(5), one O(6), and one O(8) atom. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a see-saw-like geometry to one O(1), one O(2), one O(5), and one O(7) atom. In the second Cr site, Cr(2) is bonded in a 5-coordinate geometry to one O(3), one O(4), one O(6), and two equivalent O(8) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Li(1)O4 trigonal pyramid. In the second P site, P(2) is bonded to one O(3), one O(4), one O(7), and one O(8) atom to form PO4 tetrahedra that share corners with three equivalent Li(1)O4 trigonal pyramids. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Li(1), one Cr(1), and one P(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Cr(1) and one P(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Li(1), one Cr(2), and one P(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent Li(1), one Cr(2), and one P(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one Cr(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Li(2), one Cr(2), and one P(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Cr(1) and one P(2) atom. In the eighth O site, O(8) is bonded to one Li(2), two equivalent Cr(2), and one P(2) atom to form distorted corner-sharing OLiCr2P tetrahedra. is represented by the CIF file [CIF]
data_LiCrPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.194
_cell_length_b   8.088
_cell_length_c   8.876
_cell_angle_alpha   82.259
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   369.483
_cell_formula_units_Z   4
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  0.874  0.019  0.125  1.0
  Li  Li1  1  0.567  0.430  0.696  1.0
  Li  Li2  1  0.067  0.570  0.304  1.0
  Li  Li3  1  0.374  0.981  0.875  1.0
  Cr  Cr4  1  0.023  0.824  0.591  1.0
  Cr  Cr5  1  0.476  0.624  0.063  1.0
  Cr  Cr6  1  0.976  0.376  0.937  1.0
  Cr  Cr7  1  0.523  0.176  0.409  1.0
  P  P8  1  0.563  0.791  0.381  1.0
  P  P9  1  0.925  0.735  0.939  1.0
  P  P10  1  0.425  0.265  0.061  1.0
  P  P11  1  0.063  0.209  0.619  1.0
  O  O12  1  0.633  0.970  0.303  1.0
  O  O13  1  0.397  0.806  0.522  1.0
  O  O14  1  0.212  0.775  0.948  1.0
  O  O15  1  0.748  0.871  0.983  1.0
  O  O16  1  0.823  0.698  0.430  1.0
  O  O17  1  0.411  0.692  0.273  1.0
  O  O18  1  0.852  0.683  0.782  1.0
  O  O19  1  0.882  0.572  0.065  1.0
  O  O20  1  0.382  0.428  0.935  1.0
  O  O21  1  0.352  0.317  0.218  1.0
  O  O22  1  0.911  0.308  0.727  1.0
  O  O23  1  0.323  0.302  0.570  1.0
  O  O24  1  0.248  0.129  0.017  1.0
  O  O25  1  0.712  0.225  0.052  1.0
  O  O26  1  0.897  0.194  0.478  1.0
  O  O27  1  0.133  0.030  0.697  1.0
[/CIF]
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The compound described by LiCrPO4 crystallizes in the monoclinic P2_1 space group. There are two inequivalent Li sites. In the first Li site, Li(1) is bonded to one O(1), one O(3), and two equivalent O(4) atoms to form distorted LiO4 trigonal pyramids that share  a cornercorner with one P(1)O4 tetrahedra, corners with three equivalent P(2)O4 tetrahedra, and corners with two equivalent Li(1)O4 trigonal pyramids. In the second Li site, Li(2) is bonded in a trigonal non-coplanar geometry to one O(5), one O(6), and one O(8) atom. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded in a see-saw-like geometry to one O(1), one O(2), one O(5), and one O(7) atom. In the second Cr site, Cr(2) is bonded in a 5-coordinate geometry to one O(3), one O(4), one O(6), and two equivalent O(8) atoms. There are two inequivalent P sites. In the first P site, P(1) is bonded to one O(1), one O(2), one O(5), and one O(6) atom to form PO4 tetrahedra that share  a cornercorner with one Li(1)O4 trigonal pyramid. In the second P site, P(2) is bonded to one O(3), one O(4), one O(7), and one O(8) atom to form PO4 tetrahedra that share corners with three equivalent Li(1)O4 trigonal pyramids. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a trigonal planar geometry to one Li(1), one Cr(1), and one P(1) atom. In the second O site, O(2) is bonded in a bent 150 degrees geometry to one Cr(1) and one P(1) atom. In the third O site, O(3) is bonded in a trigonal planar geometry to one Li(1), one Cr(2), and one P(2) atom. In the fourth O site, O(4) is bonded in a 4-coordinate geometry to two equivalent Li(1), one Cr(2), and one P(2) atom. In the fifth O site, O(5) is bonded in a distorted trigonal non-coplanar geometry to one Li(2), one Cr(1), and one P(1) atom. In the sixth O site, O(6) is bonded in a distorted trigonal planar geometry to one Li(2), one Cr(2), and one P(1) atom. In the seventh O site, O(7) is bonded in a distorted bent 120 degrees geometry to one Cr(1) and one P(2) atom. In the eighth O site, O(8) is bonded to one Li(2), two equivalent Cr(2), and one P(2) atom to form distorted corner-sharing OLiCr2P tetrahedra. is represented by the CIF file [CIF]
data_LiCrPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.194
_cell_length_b   8.088
_cell_length_c   8.876
_cell_angle_alpha   82.259
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   369.483
_cell_formula_units_Z   4
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  0.874  0.019  0.125  1.0
  Li  Li1  1  0.567  0.430  0.696  1.0
  Li  Li2  1  0.067  0.570  0.304  1.0
  Li  Li3  1  0.374  0.981  0.875  1.0
  Cr  Cr4  1  0.023  0.824  0.591  1.0
  Cr  Cr5  1  0.476  0.624  0.063  1.0
  Cr  Cr6  1  0.976  0.376  0.937  1.0
  Cr  Cr7  1  0.523  0.176  0.409  1.0
  P  P8  1  0.563  0.791  0.381  1.0
  P  P9  1  0.925  0.735  0.939  1.0
  P  P10  1  0.425  0.265  0.061  1.0
  P  P11  1  0.063  0.209  0.619  1.0
  O  O12  1  0.633  0.970  0.303  1.0
  O  O13  1  0.397  0.806  0.522  1.0
  O  O14  1  0.212  0.775  0.948  1.0
  O  O15  1  0.748  0.871  0.983  1.0
  O  O16  1  0.823  0.698  0.430  1.0
  O  O17  1  0.411  0.692  0.273  1.0
  O  O18  1  0.852  0.683  0.782  1.0
  O  O19  1  0.882  0.572  0.065  1.0
  O  O20  1  0.382  0.428  0.935  1.0
  O  O21  1  0.352  0.317  0.218  1.0
  O  O22  1  0.911  0.308  0.727  1.0
  O  O23  1  0.323  0.302  0.570  1.0
  O  O24  1  0.248  0.129  0.017  1.0
  O  O25  1  0.712  0.225  0.052  1.0
  O  O26  1  0.897  0.194  0.478  1.0
  O  O27  1  0.133  0.030  0.697  1.0
[/CIF]
.