data_[Be2V2Ag2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Be  1.5700  1.0500  0.5900
  V  1.6300  1.3500  0.7775
  Ag  1.9300  1.6000  1.0867
]
_symmetry_space_group_name_H-M [P1]
_cell_length_a [2.7137]
_cell_length_b [4.3236]
_cell_length_c [7.4170]
_cell_angle_alpha [87.3473]
_cell_angle_beta [81.9208]
_cell_angle_gamma [73.0492]
_symmetry_Int_Tables_number [1]
_chemical_formula_structural [BeVAg]
_chemical_formula_sum '[Be2 V2 Ag2]'
_cell_volume [82.4146]
_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  1  0.7671  0.0483  0.5368  1
  Be  Be1  1  0.8087  0.1020  0.1831  1
  V  V2  1  0.2038  0.1413  0.8189  1
  V  V3  1  0.3172  0.6157  0.7186  1
  Ag  Ag4  1  0.0672  0.4871  0.3876  1
  Ag  Ag5  1  0.6266  0.6532  0.0554  1
]