data_ZnCuOs2
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   4.65
_cell_length_b   4.65
_cell_length_c   4.66
_cell_angle_alpha   99.95
_cell_angle_beta   99.95
_cell_angle_gamma   34.05
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCuOs2
_chemical_formula_sum   'Zn1 Cu1 Os2'
_cell_volume   55.42
_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
  Zn  Zn3  1  0.03  0.0  0.29  1.0
  Cu  Cu0  1  0.0  0.0  0.0  1.0
  Os  Os1  1  0.6  0.0  0.44  1.0
  Os  Os2  1  0.45  0.0  0.14  1.0

data_ZnCuOs2
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.72
_cell_length_b   4.65
_cell_length_c   4.66
_cell_angle_alpha   99.95
_cell_angle_beta   90.0
_cell_angle_gamma   107.02
_symmetry_Int_Tables_number   1
_chemical_formula_structural   ZnCuOs2
_chemical_formula_sum   'Zn1 Cu1 Os2'
_cell_volume   55.42
_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
  Zn  Zn0  1  0.0  0.97  0.71  1.0
  Cu  Cu1  1  0.0  0.0  0.0  1.0
  Os  Os2  1  0.0  0.4  0.56  1.0
  Os  Os3  1  0.0  0.55  0.86  1.0

Zn Cu Os Os