data_ZrFe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.19
_cell_length_b   5.19
_cell_length_c   5.19
_cell_angle_alpha   145.32
_cell_angle_beta   145.32
_cell_angle_gamma   49.86
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZrFe2
_chemical_formula_sum   'Zr1 Fe2'
_cell_volume   45.17
_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
  Zr  Zr2  1  0.0  0.0  0.0  1.0
  Fe  Fe0  1  0.0  0.0  0.45  1.0
  Fe  Fe1  1  0.0  0.0  0.98  1.0

data_ZrFe2
_symmetry_space_group_name_H-M   Cm
_cell_length_a   4.38
_cell_length_b   4.38
_cell_length_c   5.19
_cell_angle_alpha   90.0
_cell_angle_beta   114.93
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   ZrFe2
_chemical_formula_sum   'Zr2 Fe4'
_cell_volume   90.35
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Zr  Zr0  2  0.0  0.0  0.0  1.0
  Fe  Fe1  2  0.45  0.0  0.45  1.0
  Fe  Fe2  2  0.48  0.5  0.98  1.0

Zr Fe Fe
Zr Fe Fe 0 2 o o - 0 1 o o o 0 1 o o - 1 2 o o - 1 2 o o o 