The material structure described by PrAsO4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Pr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. As(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. O(1) is bonded in a 3-coordinate geometry to two equivalent Pr(1) and one As(1) atom. is represented by the CIF card [CIF]
data_PrAsO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.899
_cell_length_b   6.900
_cell_length_c   6.900
_cell_angle_alpha   136.143
_cell_angle_beta   136.141
_cell_angle_gamma   63.761
_symmetry_Int_Tables_number   1
_cell_volume   155.592
_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
  Pr  Pr0  1  0.750  0.250  0.500  1.0
  Pr  Pr1  1  1.000  1.000  1.000  1.0
  As  As2  1  0.250  0.750  0.500  1.0
  As  As3  1  0.500  0.500  1.000  1.0
  O  O4  1  0.307  0.918  0.880  1.0
  O  O5  1  0.038  0.427  0.120  1.0
  O  O6  1  0.177  0.557  0.889  1.0
  O  O7  1  0.668  0.288  0.111  1.0
  O  O8  1  0.443  0.332  0.620  1.0
  O  O9  1  0.712  0.823  0.380  1.0
  O  O10  1  0.573  0.693  0.611  1.0
  O  O11  1  0.082  0.962  0.389  1.0
[/CIF]
.
The material structure described by PrAsO4 is Zircon-like structured and crystallizes in the tetragonal I4_1/a space group. Pr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. As(1) is bonded in a tetrahedral geometry to four equivalent O(1) atoms. O(1) is bonded in a 3-coordinate geometry to two equivalent Pr(1) and one As(1) atom. is represented by the CIF card [CIF]
data_PrAsO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.899
_cell_length_b   6.900
_cell_length_c   6.900
_cell_angle_alpha   136.143
_cell_angle_beta   136.141
_cell_angle_gamma   63.761
_symmetry_Int_Tables_number   1
_cell_volume   155.592
_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
  Pr  Pr0  1  0.750  0.250  0.500  1.0
  Pr  Pr1  1  1.000  1.000  1.000  1.0
  As  As2  1  0.250  0.750  0.500  1.0
  As  As3  1  0.500  0.500  1.000  1.0
  O  O4  1  0.307  0.918  0.880  1.0
  O  O5  1  0.038  0.427  0.120  1.0
  O  O6  1  0.177  0.557  0.889  1.0
  O  O7  1  0.668  0.288  0.111  1.0
  O  O8  1  0.443  0.332  0.620  1.0
  O  O9  1  0.712  0.823  0.380  1.0
  O  O10  1  0.573  0.693  0.611  1.0
  O  O11  1  0.082  0.962  0.389  1.0
[/CIF]
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