data_[Ac6Pa6As6C6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Pa  1.5000  1.8000  1.0400
  As  2.1800  1.1500  0.6600
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [R-3m]
_cell_length_a [4.1257]
_cell_length_b [4.1257]
_cell_length_c [42.6913]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [166]
_chemical_formula_structural [AcPaAsC]
_chemical_formula_sum '[Ac6 Pa6 As6 C6]'
_cell_volume [629.3073]
_cell_formula_units_Z [6]
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
[
  Ac  Ac0  6  0.0000  0.0000  0.2118  1
  Pa  Pa1  6  0.0000  0.0000  0.3660  1
  As  As2  6  0.0000  0.0000  0.9213  1
  C  C3  6  0.0000  0.0000  0.3124  1
]