data_[Y4Mg1Bi4O12]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Y  1.2200  1.8000  1.0400
  Mg  1.3100  1.5000  0.8600
  Bi  2.0200  1.6000  1.0350
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Pm]
_cell_length_a [6.1099]
_cell_length_b [8.3939]
_cell_length_c [6.5238]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.4338]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [6]
_chemical_formula_structural [Y4Mg(BiO3)4]
_chemical_formula_sum '[Y4 Mg1 Bi4 O12]'
_cell_volume [334.5649]
_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
[
  Y  Y0  1  0.0122  0.5000  0.0081  1
  Y  Y1  1  0.4708  0.0000  0.5972  1
  Y  Y2  1  0.5014  0.5000  0.4727  1
  Y  Y3  1  0.9646  0.0000  0.9539  1
  Mg  Mg4  1  0.4489  0.0000  0.1698  1
  Bi  Bi5  2  0.5366  0.3154  0.9642  1
  Bi  Bi6  2  0.9885  0.2352  0.4474  1
  O  O7  2  0.1698  0.1536  0.1804  1
  O  O8  2  0.3829  0.2885  0.6556  1
  O  O9  2  0.6569  0.1563  0.3560  1
  O  O10  2  0.8843  0.2785  0.8608  1
  O  O11  1  0.0905  0.0000  0.6232  1
  O  O12  1  0.2954  0.5000  0.2118  1
  O  O13  1  0.5995  0.0000  0.9009  1
  O  O14  1  0.8056  0.5000  0.2796  1
]