data_Y2SnOs
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.57
_cell_length_b   6.57
_cell_length_c   6.57
_cell_angle_alpha   150.02
_cell_angle_beta   136.29
_cell_angle_gamma   53.91
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2SnOs
_chemical_formula_sum   'Y2 Sn1 Os1'
_cell_volume   97.41
_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
  Y  Y2  1  0.7  0.0  0.04  1.0
  Y  Y3  1  0.0  0.0  0.51  1.0
  Sn  Sn1  1  0.0  0.0  0.12  1.0
  Os  Os0  1  0.0  0.45  0.05  1.0

data_Y2SnOs
_symmetry_space_group_name_H-M   P1
_cell_length_a   3.4
_cell_length_b   4.89
_cell_length_c   6.57
_cell_angle_alpha   111.85
_cell_angle_beta   104.99
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Y2SnOs
_chemical_formula_sum   'Y2 Sn1 Os1'
_cell_volume   97.41
_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
  Y  Y0  1  0.0  0.04  0.34  1.0
  Y  Y1  1  0.0  0.51  0.51  1.0
  Sn  Sn2  1  0.0  0.12  0.12  1.0
  Os  Os3  1  0.55  0.6  0.6  1.0

Y Y Sn Os