data_In2Si2O7
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   5.52
_cell_length_b   5.52
_cell_length_c   4.76
_cell_angle_alpha   97.8
_cell_angle_beta   97.8
_cell_angle_gamma   104.99
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2Si2O7
_chemical_formula_sum   'In2 Si2 O7'
_cell_volume   136.62
_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
  In  In0  1  0.83  0.32  0.32  1.0
  In  In1  1  0.83  0.68  0.32  1.0
  Si  Si2  1  0.51  0.0  0.22  1.0
  Si  Si3  1  0.15  0.0  0.42  1.0
  O  O4  1  0.85  0.36  0.31  1.0
  O  O5  1  0.81  0.36  0.34  1.0
  O  O6  1  0.81  0.64  0.34  1.0
  O  O7  1  0.85  0.64  0.31  1.0
  O  O8  1  0.0  0.0  0.0  1.0
  O  O9  1  0.27  0.0  0.64  1.0
  O  O10  1  0.39  0.0  0.0  1.0

data_In2Si2O7
_symmetry_space_group_name_H-M   P1
_cell_length_a   4.76
_cell_length_b   5.52
_cell_length_c   5.52
_cell_angle_alpha   104.99
_cell_angle_beta   97.8
_cell_angle_gamma   97.8
_symmetry_Int_Tables_number   1
_chemical_formula_structural   In2Si2O7
_chemical_formula_sum   'In2 Si2 O7'
_cell_volume   136.62
_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
  In  In0  1  0.32  0.83  0.32  1.0
  In  In1  1  0.32  0.83  0.68  1.0
  Si  Si2  1  0.22  0.51  0.0  1.0
  Si  Si3  1  0.42  0.15  0.0  1.0
  O  O4  1  0.0  0.0  0.0  1.0
  O  O5  1  0.0  0.39  0.0  1.0
  O  O6  1  0.31  0.85  0.36  1.0
  O  O7  1  0.31  0.85  0.64  1.0
  O  O8  1  0.34  0.81  0.36  1.0
  O  O9  1  0.34  0.81  0.64  1.0
  O  O10  1  0.64  0.27  0.0  1.0

In In Si Si O O O O O O O