data_[Mg2Sc6C8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Mg  1.3100  1.5000  0.8600
  Sc  1.3600  1.6000  0.8850
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Immm]
_cell_length_a [3.4014]
_cell_length_b [4.6252]
_cell_length_c [12.4430]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [71]
_chemical_formula_structural [MgSc3C4]
_chemical_formula_sum '[Mg2 Sc6 C8]'
_cell_volume [195.7583]
_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
[
  Mg  Mg0  2  0.0000  0.5000  0.5000  1.0
  Sc  Sc1  4  0.0000  0.0000  0.1895  1.0
  Sc  Sc2  2  0.0000  0.5000  0.0000  1.0
  C  C3  8  0.0000  0.1537  0.3683  1.0
]