data_[Rb2Ca1In3Sn4]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  Ca  1.0000  1.8000  1.1400
  In  1.7800  1.5500  0.9400
  Sn  1.9600  1.4500  0.8300
]
_symmetry_space_group_name_H-M [P-4m2]
_cell_length_a [5.2146]
_cell_length_b [5.2146]
_cell_length_c [12.4614]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [115]
_chemical_formula_structural [Rb2CaIn3Sn4]
_chemical_formula_sum '[Rb2 Ca1 In3 Sn4]'
_cell_volume [338.8537]
_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
[
  Rb  Rb0  2  0.0000  0.5000  0.7593  1
  Ca  Ca1  1  0.5000  0.5000  0.5000  1
  In  In2  2  0.0000  0.5000  0.1277  1
  In  In3  1  0.0000  0.0000  0.5000  1
  Sn  Sn4  2  0.0000  0.5000  0.3609  1
  Sn  Sn5  1  0.0000  0.0000  0.0000  1
  Sn  Sn6  1  0.5000  0.5000  0.0000  1
]