The compound described by FeGa3 crystallizes in the tetragonal P4_2/mnm space group. Fe(1) is bonded in a 8-coordinate geometry to two equivalent Ga(2) and six equivalent Ga(1) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 3-coordinate geometry to three equivalent Fe(1) atoms. In the second Ga site, Ga(2) is bonded in a distorted linear geometry to two equivalent Fe(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ga3Fe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.184
_cell_length_b   6.184
_cell_length_c   6.498
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   248.473
_cell_formula_units_Z   4
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
  Ga  Ga0  1  0.345  0.655  0.763  1.0
  Ga  Ga1  1  0.155  0.155  0.736  1.0
  Ga  Ga2  1  0.655  0.345  0.237  1.0
  Ga  Ga3  1  0.655  0.345  0.763  1.0
  Ga  Ga4  1  0.500  1.000  0.000  1.0
  Ga  Ga5  1  0.845  0.845  0.264  1.0
  Ga  Ga6  1  0.000  0.500  0.500  1.0
  Ga  Ga7  1  0.155  0.155  0.264  1.0
  Ga  Ga8  1  0.345  0.655  0.237  1.0
  Ga  Ga9  1  0.845  0.845  0.736  1.0
  Ga  Ga10  1  0.500  1.000  0.500  1.0
  Ga  Ga11  1  1.000  0.500  1.000  1.0
  Fe  Fe12  1  0.843  0.157  0.500  1.0
  Fe  Fe13  1  0.157  0.843  0.500  1.0
  Fe  Fe14  1  0.343  0.343  0.000  1.0
  Fe  Fe15  1  0.657  0.657  1.000  1.0
[/CIF]
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The compound described by FeGa3 crystallizes in the tetragonal P4_2/mnm space group. Fe(1) is bonded in a 8-coordinate geometry to two equivalent Ga(2) and six equivalent Ga(1) atoms. There are two inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 3-coordinate geometry to three equivalent Fe(1) atoms. In the second Ga site, Ga(2) is bonded in a distorted linear geometry to two equivalent Fe(1) atoms. is represented by the Crystallographic Information File (CIF) [CIF]
data_Ga3Fe
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.184
_cell_length_b   6.184
_cell_length_c   6.498
_cell_angle_alpha   90.000
_cell_angle_beta   90.000
_cell_angle_gamma   90.000
_symmetry_Int_Tables_number   1
_cell_volume   248.473
_cell_formula_units_Z   4
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
  Ga  Ga0  1  0.345  0.655  0.763  1.0
  Ga  Ga1  1  0.155  0.155  0.736  1.0
  Ga  Ga2  1  0.655  0.345  0.237  1.0
  Ga  Ga3  1  0.655  0.345  0.763  1.0
  Ga  Ga4  1  0.500  1.000  0.000  1.0
  Ga  Ga5  1  0.845  0.845  0.264  1.0
  Ga  Ga6  1  0.000  0.500  0.500  1.0
  Ga  Ga7  1  0.155  0.155  0.264  1.0
  Ga  Ga8  1  0.345  0.655  0.237  1.0
  Ga  Ga9  1  0.845  0.845  0.736  1.0
  Ga  Ga10  1  0.500  1.000  0.500  1.0
  Ga  Ga11  1  1.000  0.500  1.000  1.0
  Fe  Fe12  1  0.843  0.157  0.500  1.0
  Fe  Fe13  1  0.157  0.843  0.500  1.0
  Fe  Fe14  1  0.343  0.343  0.000  1.0
  Fe  Fe15  1  0.657  0.657  1.000  1.0
[/CIF]
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