data_[Cs2Mg2V2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Cs  0.7900  2.6000  1.8100
  Mg  1.3100  1.5000  0.8600
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.4129]
_cell_length_b [5.6216]
_cell_length_c [9.6357]
_cell_angle_alpha [90.0000]
_cell_angle_beta [92.2583]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [CsMgVO4]
_chemical_formula_sum '[Cs2 Mg2 V2 O8]'
_cell_volume [292.9768]
_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  0.3113  0.2500  0.8304  1.0
  Mg  Mg1  2  0.3740  0.7500  0.5235  1.0
  V  V2  2  0.1898  0.2500  0.3004  1.0
  O  O3  4  0.3533  0.0107  0.3820  1.0
  O  O4  2  0.1234  0.7500  0.6653  1.0
  O  O5  2  0.2322  0.2500  0.1280  1.0
]