data_[Yb2Cr2N6]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Yb  1.1000  1.7500  1.0840
  Cr  1.6600  1.4000  0.9400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [3.9402]
_cell_length_b [5.5007]
_cell_length_c [5.7740]
_cell_angle_alpha [90.0000]
_cell_angle_beta [103.5550]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [YbCrN3]
_chemical_formula_sum '[Yb2 Cr2 N6]'
_cell_volume [121.6599]
_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
[
  Yb  Yb0  2  0.4055  0.7500  0.7531  1.0
  Cr  Cr1  2  0.1070  0.7500  0.1994  1.0
  N  N2  2  0.0000  0.0000  0.0000  1.0
  N  N3  2  0.1324  0.2500  0.5560  1.0
  N  N4  2  0.4635  0.2500  0.6402  1.0
]