data_CoCu2Br
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   3.17
_cell_length_b   3.25
_cell_length_c   6.42
_cell_angle_alpha   90.0
_cell_angle_beta   98.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoCu2Br
_chemical_formula_sum   'Co1 Cu2 Br1'
_cell_volume   65.26
_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
  Co  Co1  1  0.0  0.0  0.0  1.0
  Cu  Cu2  1  0.57  0.62  0.22  1.0
  Cu  Cu3  1  0.61  0.62  0.13  1.0
  Br  Br0  1  0.09  0.0  0.17  1.0

data_CoCu2Br
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.17
_cell_length_b   3.25
_cell_length_c   6.42
_cell_angle_alpha   90.0
_cell_angle_beta   98.86
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   CoCu2Br
_chemical_formula_sum   'Co1 Cu2 Br1'
_cell_volume   65.26
_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
  Co  Co0  1  0.0  0.0  0.0  1.0
  Cu  Cu1  1  0.57  0.62  0.22  1.0
  Cu  Cu2  1  0.61  0.62  0.13  1.0
  Br  Br3  1  0.09  0.0  0.17  1.0

Co Cu Cu Br