data_[Rb2La2Si2C8N16]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Rb  0.8200  2.3500  1.6600
  La  1.1000  1.9500  1.1720
  Si  1.9000  1.1000  0.5400
  C  2.5500  0.7000  0.3000
  N  3.0400  0.6500  0.6300
]
_symmetry_space_group_name_H-M [I-4]
_cell_length_a [8.6218]
_cell_length_b [8.6218]
_cell_length_c [6.9481]
_cell_angle_alpha [90.0000]
_cell_angle_beta [90.0000]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [82]
_chemical_formula_structural [RbLaSi(CN2)4]
_chemical_formula_sum '[Rb2 La2 Si2 C8 N16]'
_cell_volume [516.4904]
_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  0.0000  0.0000  0.5000  1.0
  La  La1  2  0.0000  0.5000  0.7500  1.0
  Si  Si2  2  0.0000  0.5000  0.2500  1.0
  C  C3  8  0.1913  0.7216  0.1325  1.0
  N  N4  8  0.0977  0.3817  0.4096  1.0
  N  N5  8  0.1631  0.2629  0.8323  1.0
]