data_La2Os
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.59
_cell_length_b   7.59
_cell_length_c   6.49
_cell_angle_alpha   112.68
_cell_angle_beta   112.68
_cell_angle_gamma   32.76
_symmetry_Int_Tables_number   1
_chemical_formula_structural   La2Os
_chemical_formula_sum   'La4 Os2'
_cell_volume   185.26
_cell_formula_units_Z   2
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
  La  La0  1  0.23  0.0  0.27  1.0
  La  La1  1  0.52  0.0  0.27  1.0
  La  La2  1  0.43  0.0  0.68  1.0
  La  La3  1  0.72  0.0  0.68  1.0
  Os  Os4  1  0.14  0.0  0.17  1.0
  Os  Os5  1  0.81  0.0  0.77  1.0

data_La2Os
_symmetry_space_group_name_H-M   P-1
_cell_length_a   4.28
_cell_length_b   6.49
_cell_length_c   7.59
_cell_angle_alpha   112.68
_cell_angle_beta   106.38
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   La2Os
_chemical_formula_sum   'La4 Os2'
_cell_volume   185.26
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  La  La0  2  0.0  0.2  0.25  1.0
  La  La1  2  0.0  0.21  0.95  1.0
  Os  Os2  2  0.0  0.3  0.34  1.0

La La La La Os Os