data_[V2Fe2H4O10]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  V  1.6300  1.3500  0.7775
  Fe  1.8300  1.4000  0.8525
  H  2.2000  0.2500  0.0000
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P-1]
_cell_length_a [5.3830]
_cell_length_b [5.6202]
_cell_length_c [6.5810]
_cell_angle_alpha [101.1799]
_cell_angle_beta [95.4720]
_cell_angle_gamma [106.7614]
_symmetry_Int_Tables_number [2]
_chemical_formula_structural [VFeH2O5]
_chemical_formula_sum '[V2 Fe2 H4 O10]'
_cell_volume [184.5778]
_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
[
  V  V0  2  0.2564  0.6218  0.7541  1
  Fe  Fe1  2  0.3672  0.7815  0.2975  1
  H  H2  2  0.0795  0.1156  0.7050  1
  H  H3  2  0.1263  0.1465  0.2716  1
  O  O4  2  0.0840  0.4592  0.2635  1
  O  O5  2  0.0883  0.9592  0.2451  1
  O  O6  2  0.3372  0.3528  0.6517  1
  O  O7  2  0.3669  0.8636  0.6142  1
  O  O8  2  0.4080  0.7388  0.0055  1
]