data_[Eu2Ta4H4O14]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Ta  1.5000  1.4500  0.8200
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [5.6529]
_cell_length_b [5.6460]
_cell_length_c [10.1034]
_cell_angle_alpha [90.0000]
_cell_angle_beta [100.8702]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [EuTa2H2O7]
_chemical_formula_sum '[Eu2 Ta4 H4 O14]'
_cell_volume [316.6777]
_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
[
  Eu  Eu0  2  0.0337  0.0000  0.0015  1.0
  Ta  Ta1  2  0.1009  0.5000  0.2133  1.0
  Ta  Ta2  2  0.4606  0.0000  0.7914  1.0
  H  H3  2  0.0550  0.5000  0.4799  1.0
  H  H4  2  0.2137  0.0000  0.5378  1.0
  O  O5  4  0.2109  0.2514  0.8087  1.0
  O  O6  4  0.3377  0.2517  0.1839  1.0
  O  O7  2  0.0146  0.5000  0.9970  1.0
  O  O8  2  0.1470  0.5000  0.4029  1.0
  O  O9  2  0.3772  0.0000  0.5910  1.0
]