[CIF]
data_LaFe4Si
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.02662659
_cell_length_b   5.02662659
_cell_length_c   5.02662659
_cell_angle_alpha   60.00000000
_cell_angle_beta   60.00000000
_cell_angle_gamma   60.00000000
_symmetry_Int_Tables_number   1
_chemical_formula_structural   LaFe4Si
_chemical_formula_sum   'La1 Fe4 Si1'
_cell_volume   89.80796912
_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  2.66438817  4.44433533  2.66438817  1
  Fe  Fe1  1  4.44433533  2.66438817  2.66438817  1
  Fe  Fe2  1  4.44433533  4.44433533  4.44433533  1
  Fe  Fe3  1  2.66438817  2.66438817  4.44433533  1
  La  La4  1  1.77718088  1.77718088  1.77718088  1
  Si  Si5  1  0.00000000  0.00000000  0.00000000  1
[/CIF]
