data_[La6Tc2C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  La  1.1000  1.9500  1.1720
  Tc  1.9000  1.3500  0.7417
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [C2/m]
_cell_length_a [17.1348]
_cell_length_b [3.7610]
_cell_length_c [4.5198]
_cell_angle_alpha [90.0000]
_cell_angle_beta [98.9255]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [La3TcC4]
_chemical_formula_sum '[La6 Tc2 C8]'
_cell_volume [287.7480]
_cell_formula_units_Z [2]
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
[
  La  La0  4  0.1748  0.0000  0.2131  1
  La  La1  2  0.0000  0.0000  0.5000  1
  Tc  Tc2  2  0.0000  0.5000  0.0000  1
  C  C3  4  0.1029  0.5000  0.8255  1
  C  C4  4  0.1722  0.5000  0.7265  1
]