data_[Sr4Nb2V2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Nb  1.6000  1.4500  0.8200
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.7130]
_cell_length_b [5.6950]
_cell_length_c [9.8141]
_cell_angle_alpha [90.0000]
_cell_angle_beta [125.5997]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Sr2NbVO6]
_chemical_formula_sum '[Sr4 Nb2 V2 O12]'
_cell_volume [259.6294]
_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  0.2467  0.0144  0.2504  1
  Nb  Nb1  2  0.0000  0.0000  0.5000  1
  V  V2  2  0.5000  0.0000  0.0000  1
  O  O3  4  0.1982  0.2361  0.9721  1
  O  O4  4  0.2415  0.7321  0.9732  1
  O  O5  4  0.3027  0.0055  0.7503  1
]