data_[Nb2V2Mo6W2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Nb  1.6000  1.4500  0.8200
  V  1.6300  1.3500  0.7775
  Mo  2.1600  1.4500  0.7750
  W  2.3600  1.3500  0.7667
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.0812]
_cell_length_b [3.1711]
_cell_length_c [8.9698]
_cell_angle_alpha [90.0000]
_cell_angle_beta [108.5918]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [NbVMo3W]
_chemical_formula_sum '[Nb2 V2 Mo6 W2]'
_cell_volume [190.9072]
_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
[
  Nb  Nb0  2  0.4991  0.2500  0.3725  1.0
  V  V1  2  0.1619  0.7500  0.2884  1.0
  Mo  Mo2  2  0.1599  0.2500  0.5398  1.0
  Mo  Mo3  2  0.1613  0.7500  0.7920  1.0
  Mo  Mo4  2  0.1637  0.2500  0.0416  1.0
  W  W5  2  0.4999  0.2500  0.8778  1.0
]