data_[Na1Ac2Tm1S4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Na  0.9300  1.8000  1.1600
  Ac  1.1000  1.9500  1.2600
  Tm  1.2500  1.7500  1.0950
  S  2.5800  1.0000  0.8800
]
_symmetry_space_group_name_H-M [P2/m]
_cell_length_a [7.1360]
_cell_length_b [4.1298]
_cell_length_c [7.1867]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.3043]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [10]
_chemical_formula_structural [NaAc2TmS4]
_chemical_formula_sum '[Na1 Ac2 Tm1 S4]'
_cell_volume [199.8873]
_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  0.5000  0.5000  0.0000  1
  Ac  Ac1  1  0.0000  0.0000  0.0000  1
  Ac  Ac2  1  0.0000  0.5000  0.5000  1
  Tm  Tm3  1  0.5000  0.0000  0.5000  1
  S  S4  2  0.2715  0.0000  0.7462  1
  S  S5  2  0.2799  0.5000  0.2669  1
]