import numpy as np

from ase import Atoms

images = [
    Atoms(symbols='SrTiO3',
          pbc=np.array([True, True, True]),
          cell=np.array(
              [[3.89900000, 0.00000000, 0.00000000],
               [0.00000000, 3.89900000, 0.00000000],
               [0.00000000, 0.00000000, 3.89900000]]),
          positions=np.array(
              [[1.94950000, 1.94950000, 1.94950000],
               [0.00000000, 0.00000000, 0.00000000],
               [1.94950000, 0.00000000, 0.00000000],
               [0.00000000, 1.94950000, 0.00000000],
               [0.00000000, 0.00000000, 1.94950000]])),
]