data_[Sr4H8O8]
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
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pmc2_1]
_cell_length_a [3.9969]
_cell_length_b [6.0779]
_cell_length_c [10.0721]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [26]
_chemical_formula_structural [Sr(HO)2]
_chemical_formula_sum '[Sr4 H8 O8]'
_cell_volume [244.6771]
_cell_formula_units_Z [4]
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  2  0.0000  0.1602  0.6605  1.0
  Sr  Sr1  2  0.5000  0.3465  0.3412  1.0
  H  H2  2  0.0000  0.0644  0.9081  1.0
  H  H3  2  0.0000  0.3739  0.9666  1.0
  H  H4  2  0.5000  0.0889  0.0387  1.0
  H  H5  2  0.5000  0.4261  0.0910  1.0
  O  O6  2  0.0000  0.0971  0.4007  1.0
  O  O7  2  0.0000  0.3833  0.8694  1.0
  O  O8  2  0.5000  0.1051  0.1354  1.0
  O  O9  2  0.5000  0.4138  0.6046  1.0
]