The material described by PrCo2Ga crystallizes in the orthorhombic Pmma space group. Pr(1) is bonded in a 13-coordinate geometry to four equivalent Co(1), six equivalent Co(2), and three equivalent Ga(1) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to four equivalent Pr(1), two equivalent Co(1), two equivalent Co(2), and four equivalent Ga(1) atoms to form a mixture of distorted face, corner, and edge-sharing CoPr4Ga4Co4 cuboctahedra. In the second Co site, Co(2) is bonded in a 10-coordinate geometry to six equivalent Pr(1), two equivalent Co(1), and two equivalent Ga(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to three equivalent Pr(1), two equivalent Co(2), and four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_PrGaCo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.734
_cell_length_b   5.282
_cell_length_c   6.944
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   136.964
_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  0.000  0.250  0.672  1.0
  Pr  Pr1  1  0.000  0.750  0.328  1.0
  Ga  Ga2  1  0.000  0.250  0.115  1.0
  Ga  Ga3  1  0.000  0.750  0.885  1.0
  Co  Co4  1  0.500  0.500  0.000  1.0
  Co  Co5  1  0.500  0.000  0.000  1.0
  Co  Co6  1  0.500  0.250  0.332  1.0
  Co  Co7  1  0.500  0.750  0.668  1.0
[/CIF]
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The material described by PrCo2Ga crystallizes in the orthorhombic Pmma space group. Pr(1) is bonded in a 13-coordinate geometry to four equivalent Co(1), six equivalent Co(2), and three equivalent Ga(1) atoms. There are two inequivalent Co sites. In the first Co site, Co(1) is bonded to four equivalent Pr(1), two equivalent Co(1), two equivalent Co(2), and four equivalent Ga(1) atoms to form a mixture of distorted face, corner, and edge-sharing CoPr4Ga4Co4 cuboctahedra. In the second Co site, Co(2) is bonded in a 10-coordinate geometry to six equivalent Pr(1), two equivalent Co(1), and two equivalent Ga(1) atoms. Ga(1) is bonded in a 9-coordinate geometry to three equivalent Pr(1), two equivalent Co(2), and four equivalent Co(1) atoms. is represented by the CIF file [CIF]
data_PrGaCo2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.734
_cell_length_b   5.282
_cell_length_c   6.944
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   136.964
_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  0.000  0.250  0.672  1.0
  Pr  Pr1  1  0.000  0.750  0.328  1.0
  Ga  Ga2  1  0.000  0.250  0.115  1.0
  Ga  Ga3  1  0.000  0.750  0.885  1.0
  Co  Co4  1  0.500  0.500  0.000  1.0
  Co  Co5  1  0.500  0.000  0.000  1.0
  Co  Co6  1  0.500  0.250  0.332  1.0
  Co  Co7  1  0.500  0.750  0.668  1.0
[/CIF]
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