data_[V2H2Se2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  H  2.2000  0.2500  0.0000
  Se  2.5500  1.1500  1.0133
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [4.1604]
_cell_length_b [3.3133]
_cell_length_c [6.4655]
_cell_angle_alpha [90.0000]
_cell_angle_beta [93.7758]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [VHSe]
_chemical_formula_sum '[V2 H2 Se2]'
_cell_volume [88.9313]
_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
[
  V  V0  2  0.2626  0.2500  0.4824  1.0
  H  H1  2  0.3499  0.7500  0.3662  1.0
  Se  Se2  2  0.2152  0.7500  0.7696  1.0
]