# generated using pymatgen
data_Ba2Ir7O18
_symmetry_space_group_name_H-M   'P 1'
_cell_length_a   6.81858006
_cell_length_b   7.10238894
_cell_length_c   7.61644046
_cell_angle_alpha   92.62870465
_cell_angle_beta   95.92073324
_cell_angle_gamma   114.88394040
_symmetry_Int_Tables_number   1
_chemical_formula_structural   Ba2Ir7O18
_chemical_formula_sum   'Ba2 Ir7 O18'
_cell_volume   331.18952156
_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
  Ba  Ba0  1  0.31539312  0.68784764  0.62423093  1.0
  Ba  Ba1  1  0.68460688  0.31215236  0.37576907  1.0
  Ir  Ir2  1  0.39528953  0.27994511  0.88356566  1.0
  Ir  Ir3  1  0.80744043  0.12554953  0.81636669  1.0
  Ir  Ir4  1  0.19255957  0.87445047  0.18363331  1.0
  Ir  Ir5  1  0.60471047  0.72005489  0.11643434  1.0
  Ir  Ir6  1  0.00000000  0.00000000  0.50000000  1.0
  Ir  Ir7  1  0.82538084  0.62073035  0.80102868  1.0
  Ir  Ir8  1  0.17461916  0.37926965  0.19897132  1.0
  O  O9  1  0.92394975  0.72453859  0.57706080  1.0
  O  O10  1  0.27578443  0.16588503  0.11089902  1.0
  O  O11  1  0.31744797  0.50808697  0.98399796  1.0
  O  O12  1  0.47384636  0.55637947  0.31099817  1.0
  O  O13  1  0.49356729  0.92173671  0.16784508  1.0
  O  O14  1  0.90460177  0.39898142  0.72436103  1.0
  O  O15  1  0.72421557  0.83411497  0.88910098  1.0
  O  O16  1  0.89861287  0.23210944  0.06039714  1.0
  O  O17  1  0.68255203  0.49191303  0.01600204  1.0
  O  O18  1  0.07605025  0.27546141  0.42293920  1.0
  O  O19  1  0.09704197  0.12764191  0.75105625  1.0
  O  O20  1  0.72549807  0.99718400  0.56996594  1.0
  O  O21  1  0.09539823  0.60101858  0.27563897  1.0
  O  O22  1  0.90295803  0.87235809  0.24894375  1.0
  O  O23  1  0.10138713  0.76789056  0.93960286  1.0
  O  O24  1  0.50643271  0.07826329  0.83215492  1.0
  O  O25  1  0.27450193  0.00281600  0.43003406  1.0
  O  O26  1  0.52615364  0.44362053  0.68900183  1.0