data_SbAs2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   7.41
_cell_length_b   9.55
_cell_length_c   9.89
_cell_angle_alpha   90.0
_cell_angle_beta   108.26
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   1
_chemical_formula_structural   SbAs2O7
_chemical_formula_sum   'Sb4 As8 O28'
_cell_volume   664.42
_cell_formula_units_Z   4
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
  Sb  Sb0  1  0.76  0.66  0.64  1.0
  Sb  Sb1  1  1.0  0.43  0.45  1.0
  Sb  Sb2  1  0.55  0.89  0.76  1.0
  Sb  Sb3  1  0.31  0.11  0.94  1.0
  As  As4  1  0.72  0.39  0.04  1.0
  As  As5  1  0.04  0.16  0.04  1.0
  As  As6  1  0.59  0.16  0.35  1.0
  As  As7  1  0.27  0.38  0.35  1.0
  As  As8  1  0.25  0.79  0.04  1.0
  As  As9  1  0.51  0.56  0.05  1.0
  As  As10  1  0.06  0.76  0.36  1.0
  As  As11  1  0.8  0.99  0.34  1.0
  O  O12  1  0.22  0.03  0.39  1.0
  O  O13  1  0.64  0.8  0.31  1.0
  O  O14  1  0.09  0.52  0.0  1.0
  O  O15  1  0.67  0.74  0.09  1.0
  O  O16  1  0.47  0.12  0.86  1.0
  O  O17  1  0.29  0.89  0.23  1.0
  O  O18  1  0.84  0.43  0.53  1.0
  O  O19  1  0.02  0.65  0.17  1.0
  O  O20  1  0.07  0.68  0.37  1.0
  O  O21  1  0.69  0.46  0.72  1.0
  O  O22  1  0.24  0.86  0.03  1.0
  O  O23  1  0.62  0.09  0.67  1.0
  O  O24  1  0.03  0.62  0.52  1.0
  O  O25  1  0.73  0.39  0.57  1.0
  O  O26  1  0.28  0.92  0.87  1.0
  O  O27  1  0.58  0.15  0.83  1.0
  O  O28  1  0.1  0.88  0.06  1.0
  O  O29  1  0.76  0.65  0.63  1.0
  O  O30  1  0.21  0.67  0.33  1.0
  O  O31  1  0.55  0.9  0.76  1.0
  O  O32  1  0.98  0.56  0.02  1.0
  O  O33  1  0.88  0.33  0.68  1.0
  O  O34  1  0.33  0.99  0.38  1.0
  O  O35  1  0.43  0.22  0.71  1.0
  O  O36  1  0.79  0.61  0.7  1.0
  O  O37  1  0.07  0.39  0.0  1.0
  O  O38  1  0.52  0.93  0.7  1.0
  O  O39  1  0.24  0.16  0.39  1.0

data_SbAs2O7
_symmetry_space_group_name_H-M   P-1
_cell_length_a   7.41
_cell_length_b   9.55
_cell_length_c   9.89
_cell_angle_alpha   90.0
_cell_angle_beta   108.26
_cell_angle_gamma   90.0
_symmetry_Int_Tables_number   2
_chemical_formula_structural   SbAs2O7
_chemical_formula_sum   'Sb4 As8 O28'
_cell_volume   664.42
_cell_formula_units_Z   4
loop_
 _symmetry_equiv_pos_site_id
 _symmetry_equiv_pos_as_xyz
  1  'x, y, z'
  2  '-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
  Sb  Sb0  2  0.16  0.84  0.74  1.0
  Sb  Sb1  2  0.39  0.61  0.56  1.0
  As  As2  2  0.1  0.51  0.84  1.0
  As  As3  2  0.12  0.11  0.15  1.0
  As  As4  2  0.35  0.29  0.86  1.0
  As  As5  2  0.43  0.88  0.15  1.0
  O  O6  2  0.05  0.4  0.13  1.0
  O  O7  2  0.06  0.76  0.19  1.0
  O  O8  2  0.09  0.89  0.2  1.0
  O  O9  2  0.09  0.59  0.83  1.0
  O  O10  2  0.12  0.65  0.67  1.0
  O  O11  2  0.13  0.62  0.03  1.0
  O  O12  2  0.18  0.72  0.18  1.0
  O  O13  2  0.27  0.94  0.52  1.0
  O  O14  2  0.32  0.85  0.67  1.0
  O  O15  2  0.37  0.66  0.5  1.0
  O  O16  2  0.4  0.62  0.56  1.0
  O  O17  2  0.43  0.88  0.63  1.0
  O  O18  2  0.46  0.82  0.47  1.0
  O  O19  2  0.49  0.53  0.11  1.0

Sb Sb Sb Sb As As As As As As As As O O O O O O O O O O O O O O O O O O O O O O O O O O O O