data_[Ho4Mg2V2O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Ho  1.2300  1.7500  1.0410
  Mg  1.3100  1.5000  0.8600
  V  1.6300  1.3500  0.7775
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/c]
_cell_length_a [5.3192]
_cell_length_b [5.6552]
_cell_length_c [9.2383]
_cell_angle_alpha [90.0000]
_cell_angle_beta [124.6494]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [14]
_chemical_formula_structural [Ho2MgVO6]
_chemical_formula_sum '[Ho4 Mg2 V2 O12]'
_cell_volume [228.6135]
_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
[
  Ho  Ho0  4  0.2761  0.5691  0.7525  1.0
  Mg  Mg1  2  0.5000  0.0000  0.0000  1.0
  V  V2  2  0.0000  0.0000  0.5000  1.0
  O  O3  4  0.1219  0.5412  0.2380  1.0
  O  O4  4  0.2519  0.2030  0.0648  1.0
  O  O5  4  0.3583  0.6902  0.0564  1.0
]