data_Mg2OsCl
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.3
_cell_length_b   6.3
_cell_length_c   6.3
_cell_angle_alpha   152.54
_cell_angle_beta   137.56
_cell_angle_gamma   51.29
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2OsCl
_chemical_formula_sum   'Mg2 Os1 Cl1'
_cell_volume   77.49
_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
  Mg  Mg1  1  0.0  0.28  0.54  1.0
  Mg  Mg2  1  0.0  0.0  0.53  1.0
  Os  Os3  1  0.0  0.28  0.13  1.0
  Cl  Cl0  1  0.0  0.0  0.84  1.0

data_Mg2OsCl
_symmetry_space_group_name_H-M   P1
_cell_length_a   2.99
_cell_length_b   4.56
_cell_length_c   6.3
_cell_angle_alpha   111.22
_cell_angle_beta   103.73
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Mg2OsCl
_chemical_formula_sum   'Mg2 Os1 Cl1'
_cell_volume   77.49
_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
  Mg  Mg0  1  0.0  0.53  0.53  1.0
  Mg  Mg1  1  0.72  0.26  0.26  1.0
  Os  Os2  1  0.72  0.85  0.85  1.0
  Cl  Cl3  1  0.0  0.84  0.84  1.0

Mg Mg Os Cl