data_[Eu1Ni3H8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Eu  1.2000  1.8500  1.1985
  Ni  1.9100  1.3500  0.7400
  H  2.2000  0.2500  0.0000
]
_symmetry_space_group_name_H-M [P-3]
_cell_length_a [4.4126]
_cell_length_b [4.4126]
_cell_length_c [5.8320]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [120.0000]
_symmetry_Int_Tables_number [147]
_chemical_formula_structural [EuNi3H8]
_chemical_formula_sum '[Eu1 Ni3 H8]'
_cell_volume [98.3400]
_cell_formula_units_Z [1]
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  1  0.0000  0.0000  0.5000  1.0
  Ni  Ni1  2  0.3333  0.6667  0.1015  1.0
  Ni  Ni2  1  0.0000  0.0000  0.0000  1.0
  H  H3  6  0.0512  0.6940  0.8681  1.0
  H  H4  2  0.3333  0.6667  0.3802  1.0
]