data_[Sm4Ga4Tc4C2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sm  1.1700  1.8500  1.2290
  Ga  1.8100  1.3000  0.7600
  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 [11.1642]
_cell_length_b [3.7908]
_cell_length_c [7.4398]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.5566]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [12]
_chemical_formula_structural [Sm2Ga2Tc2C]
_chemical_formula_sum '[Sm4 Ga4 Tc4 C2]'
_cell_volume [259.3081]
_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
[
  Sm  Sm0  4  0.0717  0.5000  0.2902  1
  Ga  Ga1  4  0.1369  0.0000  0.6663  1
  Tc  Tc2  4  0.1975  0.0000  0.0665  1
  C  C3  2  0.0000  0.0000  0.0000  1
]