data_[Rb2In2Si2O8]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  In  1.7800  1.5500  0.9400
  Si  1.9000  1.1000  0.5400
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [P2_1/m]
_cell_length_a [5.4457]
_cell_length_b [5.7559]
_cell_length_c [7.5941]
_cell_angle_alpha [90.0000]
_cell_angle_beta [107.8756]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [11]
_chemical_formula_structural [RbInSiO4]
_chemical_formula_sum '[Rb2 In2 Si2 O8]'
_cell_volume [226.5460]
_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
[
  Rb  Rb0  2  0.3049  0.2500  0.0648  1.0
  In  In1  2  0.2042  0.2500  0.5363  1.0
  Si  Si2  2  0.2555  0.7500  0.3530  1.0
  O  O3  4  0.0452  0.5294  0.3294  1.0
  O  O4  2  0.4334  0.7500  0.2132  1.0
  O  O5  2  0.4613  0.7500  0.5622  1.0
]