data_[Sr8H2]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [Pmma]
_cell_length_a [11.4489]
_cell_length_b [4.7013]
_cell_length_c [20.9059]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [51]
_chemical_formula_structural [Sr4H]
_chemical_formula_sum '[Sr8 H2]'
_cell_volume [1125.2532]
_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
[
  Sr  Sr0  4  0.0742  0.0000  0.1412  1
  Sr  Sr1  2  0.0000  0.5000  0.0000  1
  Sr  Sr2  2  0.2500  0.0000  0.9518  1
  H  H3  2  0.0000  0.0000  0.0000  1
]