data_CaMnFe2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   2.86
_cell_length_b   3.32
_cell_length_c   6.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaMnFe2
_chemical_formula_sum   'Ca1 Mn1 Fe2'
_cell_volume   63.17
_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
  Ca  Ca0  1  0.0  0.0  0.97  1.0
  Mn  Mn3  1  0.43  0.66  0.76  1.0
  Fe  Fe1  1  0.43  0.66  0.52  1.0
  Fe  Fe2  1  0.0  0.0  0.72  1.0

data_CaMnFe2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.86
_cell_length_b   3.32
_cell_length_c   6.65
_cell_angle_alpha   90.0
_cell_angle_beta   90.0
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CaMnFe2
_chemical_formula_sum   'Ca1 Mn1 Fe2'
_cell_volume   63.17
_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
  Ca  Ca0  1  0.0  0.0  0.97  1.0
  Mn  Mn1  1  0.43  0.66  0.76  1.0
  Fe  Fe2  1  0.0  0.0  0.72  1.0
  Fe  Fe3  1  0.43  0.66  0.52  1.0

Ca Mn Fe Fe
Ca Mn Fe Fe 0 3 o o o 1 3 o + o 1 3 + + o 1 2 o o o 