data_[Ac8Mo16C16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ac  1.1000  1.9500  1.2600
  Mo  2.1600  1.4500  0.7750
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Fddd]
_cell_length_a [7.0835]
_cell_length_b [9.3340]
_cell_length_c [9.5918]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [70]
_chemical_formula_structural [Ac(MoC)2]
_chemical_formula_sum '[Ac8 Mo16 C16]'
_cell_volume [634.1866]
_cell_formula_units_Z [8]
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  8  0.0000  0.0000  0.0000  1
  Mo  Mo1  16  0.0000  0.0000  0.3615  1
  C  C2  16  0.0000  0.1924  0.5000  1
]