data_[Cs2Mn2Cr2Se8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Mn  1.5500  1.4000  0.6483
  Cr  1.6600  1.4000  0.9400
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.6811]
_cell_length_b [8.1172]
_cell_length_c [10.0172]
_cell_angle_alpha [90.0000]
_cell_angle_beta [99.5870]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsMnCrSe4]
_chemical_formula_sum '[Cs2 Mn2 Cr2 Se8]'
_cell_volume [455.4890]
_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
[
  Cs  Cs0  2  0.1963  0.2500  0.8347  1.0
  Mn  Mn1  2  0.0829  0.2500  0.2694  1.0
  Cr  Cr2  2  0.4209  0.7500  0.7310  1.0
  Se  Se3  4  0.3352  0.0266  0.2714  1.0
  Se  Se4  2  0.1188  0.7500  0.5501  1.0
  Se  Se5  2  0.2259  0.7500  0.9145  1.0
]