The structure described by Pr2Se2F is Cyanogen Chloride-like structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Pr2Se2F cluster. Pr(1) is bonded in a distorted linear geometry to one Se(1) and one F(1) atom. Se(1) is bonded in a single-bond geometry to one Pr(1) atom. F(1) is bonded in a linear geometry to two equivalent Pr(1) atoms. is represented by the CIF file [CIF]
data_Pr2Se2F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.269
_cell_length_b   3.269
_cell_length_c   13.921
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   148.730
_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  0.500  0.500  0.169  1.0
  Pr  Pr1  1  0.500  0.500  0.831  1.0
  Se  Se2  1  0.500  0.500  0.630  1.0
  Se  Se3  1  0.500  0.500  0.370  1.0
  F  F4  1  0.500  0.500  0.000  1.0
[/CIF]
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The structure described by Pr2Se2F is Cyanogen Chloride-like structured and crystallizes in the tetragonal P4/mmm space group. The structure is zero-dimensional and consists of one Pr2Se2F cluster. Pr(1) is bonded in a distorted linear geometry to one Se(1) and one F(1) atom. Se(1) is bonded in a single-bond geometry to one Pr(1) atom. F(1) is bonded in a linear geometry to two equivalent Pr(1) atoms. is represented by the CIF file [CIF]
data_Pr2Se2F
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.269
_cell_length_b   3.269
_cell_length_c   13.921
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   148.730
_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  0.500  0.500  0.169  1.0
  Pr  Pr1  1  0.500  0.500  0.831  1.0
  Se  Se2  1  0.500  0.500  0.630  1.0
  Se  Se3  1  0.500  0.500  0.370  1.0
  F  F4  1  0.500  0.500  0.000  1.0
[/CIF]
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