The compound described by PrCrO4 is Zircon structured and crystallizes in the tetragonal I4_122 space group. Pr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Cr(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 Cr(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_PrCrO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.132
_cell_length_b   6.132
_cell_length_c   6.132
_cell_angle_alpha   106.041
_cell_angle_beta   106.044
_cell_angle_gamma   116.569
_symmetry_Int_Tables_number   1
_cell_volume   175.448
_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  1.000  1.000  1.000  1.0
  Pr  Pr1  1  0.250  0.750  0.500  1.0
  Cr  Cr2  1  0.750  0.250  0.500  1.0
  Cr  Cr3  1  0.500  0.500  1.000  1.0
  O  O4  1  0.327  0.509  0.172  1.0
  O  O5  1  0.404  0.077  0.318  1.0
  O  O6  1  0.759  0.087  0.682  1.0
  O  O7  1  0.337  0.154  0.828  1.0
  O  O8  1  0.846  0.663  0.172  1.0
  O  O9  1  0.913  0.241  0.318  1.0
  O  O10  1  0.923  0.596  0.682  1.0
  O  O11  1  0.491  0.673  0.828  1.0
[/CIF]
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The compound described by PrCrO4 is Zircon structured and crystallizes in the tetragonal I4_122 space group. Pr(1) is bonded in a 8-coordinate geometry to eight equivalent O(1) atoms. Cr(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 Cr(1) atom. is represented by the Crystallographic Information File (CIF) [CIF]
data_PrCrO4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.132
_cell_length_b   6.132
_cell_length_c   6.132
_cell_angle_alpha   106.041
_cell_angle_beta   106.044
_cell_angle_gamma   116.569
_symmetry_Int_Tables_number   1
_cell_volume   175.448
_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  1.000  1.000  1.000  1.0
  Pr  Pr1  1  0.250  0.750  0.500  1.0
  Cr  Cr2  1  0.750  0.250  0.500  1.0
  Cr  Cr3  1  0.500  0.500  1.000  1.0
  O  O4  1  0.327  0.509  0.172  1.0
  O  O5  1  0.404  0.077  0.318  1.0
  O  O6  1  0.759  0.087  0.682  1.0
  O  O7  1  0.337  0.154  0.828  1.0
  O  O8  1  0.846  0.663  0.172  1.0
  O  O9  1  0.913  0.241  0.318  1.0
  O  O10  1  0.923  0.596  0.682  1.0
  O  O11  1  0.491  0.673  0.828  1.0
[/CIF]
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