data_[Be2Nb2V2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  Nb  1.6000  1.4500  0.8200
  V  1.6300  1.3500  0.7775
]
_symmetry_space_group_name_H-M [I4mm]
_cell_length_a [2.6549]
_cell_length_b [2.6549]
_cell_length_c [11.6349]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [107]
_chemical_formula_structural [BeNbV]
_chemical_formula_sum '[Be2 Nb2 V2]'
_cell_volume [82.0081]
_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
[
  Be  Be0  2  0.0000  0.0000  0.9437  1
  Nb  Nb1  2  0.0000  0.0000  0.6005  1
  V  V2  2  0.0000  0.0000  0.3058  1
]