data_[Sr4Pr4Ga4Cu4O20]
loop_
 _atom_type_symbol
 _atom_type_electronegativity
 _atom_type_radius
 _atom_type_ionic_radius
[
  Sr  0.9500  2.0000  1.3200
  Pr  1.1300  1.8500  1.0600
  Ga  1.8100  1.3000  0.7600
  Cu  1.9000  1.3500  0.8200
  O  3.4400  0.6000  1.2600
]
_symmetry_space_group_name_H-M [Cm]
_cell_length_a [7.7464]
_cell_length_b [16.5081]
_cell_length_c [5.3562]
_cell_angle_alpha [90.0000]
_cell_angle_beta [133.5440]
_cell_angle_gamma [90.0000]
_symmetry_Int_Tables_number [8]
_chemical_formula_structural [SrPrGaCuO5]
_chemical_formula_sum '[Sr4 Pr4 Ga4 Cu4 O20]'
_cell_volume [496.4772]
_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
[
  Sr  Sr0  4  0.2352  0.3606  0.4907  1.0
  Pr  Pr1  4  0.2765  0.1479  0.5362  1.0
  Ga  Ga2  2  0.1801  0.0000  0.9614  1.0
  Ga  Ga3  2  0.3114  0.5000  0.1023  1.0
  Cu  Cu4  4  0.2568  0.2502  0.0122  1.0
  O  O5  4  0.0034  0.2450  0.5109  1.0
  O  O6  4  0.0092  0.2422  0.0167  1.0
  O  O7  4  0.1733  0.4019  0.8941  1.0
  O  O8  4  0.3007  0.1002  0.0045  1.0
  O  O9  2  0.1284  0.0000  0.2717  1.0
  O  O10  2  0.3695  0.5000  0.5101  1.0
]