data_[Nd2Tm2Cr4C6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nd  1.1400  1.8500  1.2765
  Tm  1.2500  1.7500  1.0950
  Cr  1.6600  1.4000  0.9400
  C  2.5500  0.7000  0.3000
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [10.4045]
_cell_length_b [3.4235]
_cell_length_c [5.6333]
_cell_angle_alpha [90.0000]
_cell_angle_beta [105.4302]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [NdTmCr2C3]
_chemical_formula_sum '[Nd2 Tm2 Cr4 C6]'
_cell_volume [193.4211]
_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
[
  Nd  Nd0  2  0.3985  0.0000  0.1785  1
  Tm  Tm1  2  0.1062  0.5000  0.8123  1
  Cr  Cr2  2  0.1578  0.0000  0.3948  1
  Cr  Cr3  2  0.3414  0.5000  0.6072  1
  C  C4  2  0.0027  0.0000  0.5135  1
  C  C5  2  0.2075  0.5000  0.2726  1
  C  C6  2  0.2860  0.0000  0.7210  1
]