data_Ba2Mg3Tl2(FeO3)4
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   21.34
_cell_length_b   21.34
_cell_length_c   21.34
_cell_angle_alpha   169.54
_cell_angle_beta   169.54
_cell_angle_gamma   14.82
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2Mg3Tl2(FeO3)4
_chemical_formula_sum   'Ba2 Mg3 Tl2 Fe4 O12'
_cell_volume   320.47
_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
  Ba  Ba0  1  0.0  0.0  0.67  1.0
  Ba  Ba1  1  0.0  0.0  0.65  1.0
  Mg  Mg2  1  0.0  0.0  0.17  1.0
  Mg  Mg3  1  0.0  0.0  0.16  1.0
  Mg  Mg4  1  0.0  0.0  0.0  1.0
  Tl  Tl5  1  0.0  0.0  0.58  1.0
  Tl  Tl6  1  0.0  0.0  0.74  1.0
  Fe  Fe7  1  0.0  0.0  0.63  1.0
  Fe  Fe8  1  0.0  0.0  0.74  1.0
  Fe  Fe9  1  0.0  0.0  0.58  1.0
  Fe  Fe10  1  0.0  0.0  0.69  1.0
  O  O11  1  0.0  0.95  0.82  1.0
  O  O12  1  0.95  0.0  0.43  1.0
  O  O13  1  0.0  0.0  0.54  1.0
  O  O14  1  0.95  0.0  0.73  1.0
  O  O15  1  0.0  0.0  0.78  1.0
  O  O16  1  0.0  0.95  0.34  1.0
  O  O17  1  0.95  0.0  0.34  1.0
  O  O18  1  0.0  0.0  0.92  1.0
  O  O19  1  0.95  0.0  0.82  1.0
  O  O20  1  0.0  0.95  0.43  1.0
  O  O21  1  0.0  0.95  0.73  1.0
  O  O22  1  0.0  0.0  0.41  1.0

data_Ba2Mg3Tl2(FeO3)4
_symmetry_space_group_name_H-M   Cm
_cell_length_a   5.5
_cell_length_b   5.5
_cell_length_c   21.34
_cell_angle_alpha   90.0
_cell_angle_beta   97.41
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   8
_chemical_formula_structural   Ba2Mg3Tl2(FeO3)4
_chemical_formula_sum   'Ba4 Mg6 Tl4 Fe8 O24'
_cell_volume   640.95
_cell_formula_units_Z   2
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  'x, -y, z'
  3  'x+1/2, y+1/2, z'
  4  'x+1/2, -y+1/2, 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
  Ba  Ba0  2  0.0  0.0  0.33  1.0
  Ba  Ba1  2  0.0  0.0  0.35  1.0
  Mg  Mg2  2  0.0  0.0  0.0  1.0
  Mg  Mg3  2  0.0  0.0  0.83  1.0
  Mg  Mg4  2  0.0  0.0  0.84  1.0
  Tl  Tl5  2  0.0  0.0  0.26  1.0
  Tl  Tl6  2  0.0  0.0  0.42  1.0
  Fe  Fe7  2  0.0  0.0  0.26  1.0
  Fe  Fe8  2  0.0  0.0  0.31  1.0
  Fe  Fe9  2  0.0  0.0  0.37  1.0
  Fe  Fe10  2  0.0  0.0  0.42  1.0
  O  O11  4  0.47  0.47  0.12  1.0
  O  O12  4  0.47  0.47  0.6  1.0
  O  O13  4  0.47  0.47  0.22  1.0
  O  O14  4  0.47  0.47  0.51  1.0
  O  O15  2  0.0  0.0  0.08  1.0
  O  O16  2  0.0  0.0  0.22  1.0
  O  O17  2  0.0  0.0  0.46  1.0
  O  O18  2  0.0  0.0  0.59  1.0
