data_[Sr4Mn2Cr2N8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Mn  1.5500  1.4000  0.6483
  Cr  1.6600  1.4000  0.9400
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [Pmmn]
_cell_length_a [5.6164]
_cell_length_b [6.7155]
_cell_length_c [6.0687]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [59]
_chemical_formula_structural [Sr2MnCrN4]
_chemical_formula_sum '[Sr4 Mn2 Cr2 N8]'
_cell_volume [228.8915]
_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
[
  Sr  Sr0  4  0.0000  0.2497  0.2569  1.0
  Mn  Mn1  2  0.0000  0.0000  0.8137  1.0
  Cr  Cr2  2  0.0000  0.5000  0.8194  1.0
  N  N3  4  0.0000  0.2515  0.6825  1.0
  N  N4  4  0.2495  0.5000  0.0025  1.0
]