data_[Rb4Be2As2H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Be  1.5700  1.0500  0.5900
  As  2.1800  1.1500  0.6600
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [7.0616]
_cell_length_b [3.9599]
_cell_length_c [10.1471]
_cell_angle_alpha [90.0000]
_cell_angle_beta [109.8130]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [Rb2BeAsH]
_chemical_formula_sum '[Rb4 Be2 As2 H2]'
_cell_volume [266.9514]
_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
[
  Rb  Rb0  2  0.2133  0.7500  0.4113  1.0
  Rb  Rb1  2  0.2711  0.2500  0.0528  1.0
  Be  Be2  2  0.2179  0.7500  0.7613  1.0
  As  As3  2  0.3394  0.2500  0.7216  1.0
  H  H4  2  0.0535  0.7500  0.8212  1.0
]