The structure described by NdPO4 crystallizes in the monoclinic P2_1/c space group. Nd(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and three equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to three equivalent Nd(1) and one P(1) atom. is represented by the CIF file [CIF]
data_NdPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.970
_cell_length_b   6.408
_cell_length_c   8.140
_cell_angle_alpha   53.726
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   293.090
_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
  Nd  Nd0  1  0.657  0.182  0.218  1.0
  Nd  Nd1  1  0.157  0.818  0.282  1.0
  Nd  Nd2  1  0.343  0.818  0.782  1.0
  Nd  Nd3  1  0.843  0.182  0.718  1.0
  P  P4  1  0.662  0.690  0.197  1.0
  P  P5  1  0.162  0.310  0.303  1.0
  P  P6  1  0.338  0.310  0.803  1.0
  P  P7  1  0.838  0.690  0.697  1.0
  O  O8  1  0.712  0.413  0.375  1.0
  O  O9  1  0.212  0.587  0.125  1.0
  O  O10  1  0.288  0.587  0.625  1.0
  O  O11  1  0.788  0.413  0.875  1.0
  O  O12  1  0.605  0.665  0.027  1.0
  O  O13  1  0.105  0.335  0.473  1.0
  O  O14  1  0.395  0.335  0.973  1.0
  O  O15  1  0.895  0.665  0.527  1.0
  O  O16  1  0.995  0.808  0.750  1.0
  O  O17  1  0.495  0.192  0.750  1.0
  O  O18  1  0.005  0.192  0.250  1.0
  O  O19  1  0.505  0.808  0.250  1.0
  O  O20  1  0.668  0.882  0.619  1.0
  O  O21  1  0.168  0.118  0.881  1.0
  O  O22  1  0.332  0.118  0.381  1.0
  O  O23  1  0.832  0.882  0.119  1.0
[/CIF]
.
The structure described by NdPO4 crystallizes in the monoclinic P2_1/c space group. Nd(1) is bonded in a 9-coordinate geometry to two equivalent O(1), two equivalent O(2), two equivalent O(3), and three equivalent O(4) atoms. P(1) is bonded in a tetrahedral geometry to one O(1), one O(2), one O(3), and one O(4) atom. There are four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one P(1) atom. In the second O site, O(2) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one P(1) atom. In the third O site, O(3) is bonded in a distorted single-bond geometry to two equivalent Nd(1) and one P(1) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to three equivalent Nd(1) and one P(1) atom. is represented by the CIF file [CIF]
data_NdPO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.970
_cell_length_b   6.408
_cell_length_c   8.140
_cell_angle_alpha   53.726
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   293.090
_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
  Nd  Nd0  1  0.657  0.182  0.218  1.0
  Nd  Nd1  1  0.157  0.818  0.282  1.0
  Nd  Nd2  1  0.343  0.818  0.782  1.0
  Nd  Nd3  1  0.843  0.182  0.718  1.0
  P  P4  1  0.662  0.690  0.197  1.0
  P  P5  1  0.162  0.310  0.303  1.0
  P  P6  1  0.338  0.310  0.803  1.0
  P  P7  1  0.838  0.690  0.697  1.0
  O  O8  1  0.712  0.413  0.375  1.0
  O  O9  1  0.212  0.587  0.125  1.0
  O  O10  1  0.288  0.587  0.625  1.0
  O  O11  1  0.788  0.413  0.875  1.0
  O  O12  1  0.605  0.665  0.027  1.0
  O  O13  1  0.105  0.335  0.473  1.0
  O  O14  1  0.395  0.335  0.973  1.0
  O  O15  1  0.895  0.665  0.527  1.0
  O  O16  1  0.995  0.808  0.750  1.0
  O  O17  1  0.495  0.192  0.750  1.0
  O  O18  1  0.005  0.192  0.250  1.0
  O  O19  1  0.505  0.808  0.250  1.0
  O  O20  1  0.668  0.882  0.619  1.0
  O  O21  1  0.168  0.118  0.881  1.0
  O  O22  1  0.332  0.118  0.381  1.0
  O  O23  1  0.832  0.882  0.119  1.0
[/CIF]
.