The material structure described by Fe2Co4GaSi is Tungsten-derived structured and crystallizes in the trigonal R-3m space group. Fe(1) is bonded in a distorted body-centered cubic geometry to four Co(1,1) and four equivalent Co(2) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1), one Ga(1), and three equivalent Si(1) atoms. In the second Co site, Co(2) is bonded in a body-centered cubic geometry to four equivalent Fe(1), three equivalent Ga(1), and one Si(1) atom. In the third Co site, Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1), one Ga(1), and three equivalent Si(1) atoms. In the fourth Co site, Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1), one Ga(1), and three equivalent Si(1) atoms. Ga(1) is bonded in a distorted body-centered cubic geometry to two Co(1,1) and six equivalent Co(2) atoms. Si(1) is bonded in a distorted body-centered cubic geometry to two equivalent Co(2) and six Co(1,1) atoms. is represented by the CIF file [CIF]
data_GaFe2Co4Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.952
_cell_length_b   6.952
_cell_length_c   6.952
_cell_angle_alpha   33.561
_cell_angle_beta   33.561
_cell_angle_gamma   33.561
_symmetry_Int_Tables_number   1
_cell_volume   91.470
_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
  Ga  Ga0  1  0.000  0.000  0.000  1.0
  Fe  Fe1  1  0.251  0.251  0.251  1.0
  Fe  Fe2  1  0.749  0.749  0.749  1.0
  Co  Co3  1  0.871  0.871  0.871  1.0
  Co  Co4  1  0.379  0.379  0.379  1.0
  Co  Co5  1  0.129  0.129  0.129  1.0
  Co  Co6  1  0.621  0.621  0.621  1.0
  Si  Si7  1  0.500  0.500  0.500  1.0
[/CIF]
.
The material structure described by Fe2Co4GaSi is Tungsten-derived structured and crystallizes in the trigonal R-3m space group. Fe(1) is bonded in a distorted body-centered cubic geometry to four Co(1,1) and four equivalent Co(2) atoms. There are four inequivalent Co sites. In the first Co site, Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1), one Ga(1), and three equivalent Si(1) atoms. In the second Co site, Co(2) is bonded in a body-centered cubic geometry to four equivalent Fe(1), three equivalent Ga(1), and one Si(1) atom. In the third Co site, Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1), one Ga(1), and three equivalent Si(1) atoms. In the fourth Co site, Co(1) is bonded in a distorted body-centered cubic geometry to four equivalent Fe(1), one Ga(1), and three equivalent Si(1) atoms. Ga(1) is bonded in a distorted body-centered cubic geometry to two Co(1,1) and six equivalent Co(2) atoms. Si(1) is bonded in a distorted body-centered cubic geometry to two equivalent Co(2) and six Co(1,1) atoms. is represented by the CIF file [CIF]
data_GaFe2Co4Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.952
_cell_length_b   6.952
_cell_length_c   6.952
_cell_angle_alpha   33.561
_cell_angle_beta   33.561
_cell_angle_gamma   33.561
_symmetry_Int_Tables_number   1
_cell_volume   91.470
_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
  Ga  Ga0  1  0.000  0.000  0.000  1.0
  Fe  Fe1  1  0.251  0.251  0.251  1.0
  Fe  Fe2  1  0.749  0.749  0.749  1.0
  Co  Co3  1  0.871  0.871  0.871  1.0
  Co  Co4  1  0.379  0.379  0.379  1.0
  Co  Co5  1  0.129  0.129  0.129  1.0
  Co  Co6  1  0.621  0.621  0.621  1.0
  Si  Si7  1  0.500  0.500  0.500  1.0
[/CIF]
.