data_[Rb4V4Ni4S12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  V  1.6300  1.3500  0.7775
  Ni  1.9100  1.3500  0.7400
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [Cmcm]
_cell_length_a [3.4242]
_cell_length_b [15.3106]
_cell_length_c [9.2348]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [63]
_chemical_formula_structural [RbVNiS3]
_chemical_formula_sum '[Rb4 V4 Ni4 S12]'
_cell_volume [484.1443]
_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
[
  Rb  Rb0  4  0.0000  0.2507  0.2500  1.0
  V  V1  4  0.0000  0.0000  0.0000  1.0
  Ni  Ni2  4  0.0000  0.4738  0.7500  1.0
  S  S3  8  0.0000  0.3948  0.5534  1.0
  S  S4  4  0.0000  0.0635  0.7500  1.0
]