data_[Ba4Mg4Ni4S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ba  0.8900  2.1500  1.4900
  Mg  1.3100  1.5000  0.8600
  Ni  1.9100  1.3500  0.7400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.9753]
_cell_length_b [13.3394]
_cell_length_c [9.8516]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [BaMgNiS3]
_chemical_formula_sum '[Ba4 Mg4 Ni4 S12]'
_cell_volume [522.4162]
_cell_formula_units_Z [4]
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
[
  Ba  Ba0  4  0.0000  0.2525  0.2500  1
  Mg  Mg1  4  0.0000  0.0000  0.0000  1
  Ni  Ni2  4  0.0000  0.4721  0.7500  1
  S  S3  8  0.0000  0.3743  0.5614  1
  S  S4  4  0.0000  0.0560  0.7500  1
]