[CIF]
data_SrFe4Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.01317328
_cell_length_b   5.01317328
_cell_length_c   5.01317328
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SrFe4Si
_chemical_formula_sum   'Sr1 Fe4 Si1'
_cell_volume   89.08880844
_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
  Fe  Fe0  1  2.64816386  2.64816386  4.44153378  1
  Fe  Fe1  1  2.64816386  4.44153378  2.64816386  1
  Fe  Fe2  1  4.44153378  2.64816386  2.64816386  1
  Fe  Fe3  1  4.44153378  4.44153378  4.44153378  1
  Si  Si4  1  0.00000000  0.00000000  0.00000000  1
  Sr  Sr5  1  1.77242441  1.77242441  1.77242441  1
[/CIF]
