data_[Eu4Mn4C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Mn  1.5500  1.4000  0.6483
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cc]
_cell_length_a [5.5723]
_cell_length_b [5.5770]
_cell_length_c [7.6603]
_cell_angle_alpha [90.0000]
_cell_angle_beta [101.0243]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [9]
_chemical_formula_structural [EuMnC2]
_chemical_formula_sum '[Eu4 Mn4 C8]'
_cell_volume [233.6617]
_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
[
  Eu  Eu0  4  0.4925  0.4336  0.5024  1.0
  Mn  Mn1  4  0.4411  0.0648  0.8059  1.0
  C  C2  4  0.0268  0.4195  0.5729  1.0
  C  C3  4  0.1732  0.3114  0.7219  1.0
]