data_[Na1Sr2Li1Hg6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Sr  0.9500  2.0000  1.3200
  Li  0.9800  1.4500  0.9000
  Hg  2.0000  1.5000  1.2450
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.8638]
_cell_length_b [6.3188]
_cell_length_c [8.4022]
_cell_angle_alpha [96.8469]
_cell_angle_beta [106.9615]
_cell_angle_gamma [100.9025]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [NaSr2LiHg6]
_chemical_formula_sum '[Na1 Sr2 Li1 Hg6]'
_cell_volume [287.3147]
_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
[
  Na  Na0  1  0.0000  0.0000  0.0000  1.0
  Sr  Sr1  2  0.4652  0.2392  0.7863  1.0
  Li  Li2  1  0.0000  0.5000  0.5000  1.0
  Hg  Hg3  2  0.0684  0.5618  0.8446  1.0
  Hg  Hg4  2  0.1435  0.8928  0.4050  1.0
  Hg  Hg5  2  0.4460  0.2947  0.3485  1.0
]