The structure described by Pr3In5 crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Pr sites. In the first Pr site, Pr(1) is bonded in a 9-coordinate geometry to one In(1), four equivalent In(2), and four equivalent In(3) atoms. In the second Pr site, Pr(2) is bonded in a 10-coordinate geometry to two equivalent In(1), four equivalent In(2), and four equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 5-coordinate geometry to one Pr(1), four equivalent Pr(2), and two equivalent In(2) atoms. In the second In site, In(2) is bonded in a 10-coordinate geometry to two equivalent Pr(1), four equivalent Pr(2), one In(1), one In(2), and two equivalent In(3) atoms. In the third In site, In(3) is bonded in a 3-coordinate geometry to two equivalent Pr(1), four equivalent Pr(2), and two equivalent In(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Pr3In5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.612
_cell_length_b   6.612
_cell_length_c   10.584
_cell_angle_alpha   89.998
_cell_angle_beta   89.998
_cell_angle_gamma   101.591
_symmetry_Int_Tables_number   1
_cell_volume   453.292
_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  0.634  0.634  0.250  1.0
  Pr  Pr1  1  0.366  0.366  0.750  1.0
  Pr  Pr2  1  0.798  0.202  0.500  1.0
  Pr  Pr3  1  0.798  0.202  1.000  1.0
  Pr  Pr4  1  0.202  0.798  0.500  1.0
  Pr  Pr5  1  0.202  0.798  0.000  1.0
  In  In6  1  0.015  0.015  0.250  1.0
  In  In7  1  0.985  0.985  0.750  1.0
  In  In8  1  0.309  0.309  0.051  1.0
  In  In9  1  0.691  0.691  0.949  1.0
  In  In10  1  0.309  0.309  0.449  1.0
  In  In11  1  0.691  0.691  0.551  1.0
  In  In12  1  0.081  0.500  0.250  1.0
  In  In13  1  0.500  0.919  0.750  1.0
  In  In14  1  0.919  0.500  0.750  1.0
  In  In15  1  0.500  0.081  0.250  1.0
[/CIF]
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The structure described by Pr3In5 crystallizes in the orthorhombic Cmcm space group. There are two inequivalent Pr sites. In the first Pr site, Pr(1) is bonded in a 9-coordinate geometry to one In(1), four equivalent In(2), and four equivalent In(3) atoms. In the second Pr site, Pr(2) is bonded in a 10-coordinate geometry to two equivalent In(1), four equivalent In(2), and four equivalent In(3) atoms. There are three inequivalent In sites. In the first In site, In(1) is bonded in a 5-coordinate geometry to one Pr(1), four equivalent Pr(2), and two equivalent In(2) atoms. In the second In site, In(2) is bonded in a 10-coordinate geometry to two equivalent Pr(1), four equivalent Pr(2), one In(1), one In(2), and two equivalent In(3) atoms. In the third In site, In(3) is bonded in a 3-coordinate geometry to two equivalent Pr(1), four equivalent Pr(2), and two equivalent In(2) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Pr3In5
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.612
_cell_length_b   6.612
_cell_length_c   10.584
_cell_angle_alpha   89.998
_cell_angle_beta   89.998
_cell_angle_gamma   101.591
_symmetry_Int_Tables_number   1
_cell_volume   453.292
_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  0.634  0.634  0.250  1.0
  Pr  Pr1  1  0.366  0.366  0.750  1.0
  Pr  Pr2  1  0.798  0.202  0.500  1.0
  Pr  Pr3  1  0.798  0.202  1.000  1.0
  Pr  Pr4  1  0.202  0.798  0.500  1.0
  Pr  Pr5  1  0.202  0.798  0.000  1.0
  In  In6  1  0.015  0.015  0.250  1.0
  In  In7  1  0.985  0.985  0.750  1.0
  In  In8  1  0.309  0.309  0.051  1.0
  In  In9  1  0.691  0.691  0.949  1.0
  In  In10  1  0.309  0.309  0.449  1.0
  In  In11  1  0.691  0.691  0.551  1.0
  In  In12  1  0.081  0.500  0.250  1.0
  In  In13  1  0.500  0.919  0.750  1.0
  In  In14  1  0.919  0.500  0.750  1.0
  In  In15  1  0.500  0.081  0.250  1.0
[/CIF]
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