The material described by PrNi2P2 crystallizes in the tetragonal I4/mmm space group. Pr(1) is bonded in a 16-coordinate geometry to eight equivalent Ni(1) and eight equivalent P(1) atoms. Ni(1) is bonded in a 4-coordinate geometry to four equivalent Pr(1) and four equivalent P(1) atoms. P(1) is bonded in a 9-coordinate geometry to four equivalent Pr(1), four equivalent Ni(1), and one P(1) atom. is represented by the CIF file [CIF]
data_Pr(NiP)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.959
_cell_length_b   3.959
_cell_length_c   5.536
_cell_angle_alpha   110.954
_cell_angle_beta   110.954
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   74.873
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Ni  Ni1  1  0.750  0.250  0.500  1.0
  Ni  Ni2  1  0.250  0.750  0.500  1.0
  P  P3  1  0.369  0.369  0.737  1.0
  P  P4  1  0.631  0.631  0.263  1.0
[/CIF]
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The material described by PrNi2P2 crystallizes in the tetragonal I4/mmm space group. Pr(1) is bonded in a 16-coordinate geometry to eight equivalent Ni(1) and eight equivalent P(1) atoms. Ni(1) is bonded in a 4-coordinate geometry to four equivalent Pr(1) and four equivalent P(1) atoms. P(1) is bonded in a 9-coordinate geometry to four equivalent Pr(1), four equivalent Ni(1), and one P(1) atom. is represented by the CIF file [CIF]
data_Pr(NiP)2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.959
_cell_length_b   3.959
_cell_length_c   5.536
_cell_angle_alpha   110.954
_cell_angle_beta   110.954
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   74.873
_cell_formula_units_Z   1
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  0.000  0.000  0.000  1.0
  Ni  Ni1  1  0.750  0.250  0.500  1.0
  Ni  Ni2  1  0.250  0.750  0.500  1.0
  P  P3  1  0.369  0.369  0.737  1.0
  P  P4  1  0.631  0.631  0.263  1.0
[/CIF]
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