element(s):
['Br', 'Cs']
AFLOW prototype label:
AB_cF8_225_a_b
Parameter names:
['a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['7.3847']
model name:
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['Br', 'Cs']
representative atom coordinates =  [[0.  0.  0. ]
 [0.5 0.5 0.5]]
spacegroup =  225
cell =  [[7.3847, 0, 0], [0, 7.3847, 0], [0, 0, 7.3847]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 19:15:23      -36.959306         3.671087
BFGS:    1 19:15:23      -37.488637         3.378132
BFGS:    2 19:15:23      -37.970028         3.030815
BFGS:    3 19:15:23      -38.394824         2.622315
BFGS:    4 19:15:23      -38.753283         2.144995
BFGS:    5 19:15:23      -39.037443         1.612993
BFGS:    6 19:15:23      -39.232500         0.972428
BFGS:    7 19:15:23      -39.324932         0.239550
BFGS:    8 19:15:23      -39.330246         0.024782
BFGS:    9 19:15:23      -39.330302         0.000509
BFGS:   10 19:15:23      -39.330302         0.000001
BFGS:   11 19:15:23      -39.330302         0.000000
Minimization converged after 11 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 9.726121281946013e-13 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Br', 'Br', 'Br', 'Br', 'Cs', 'Cs', 'Cs', 'Cs']
basis =  [[0.  0.  0. ]
 [0.  0.5 0.5]
 [0.5 0.  0.5]
 [0.5 0.5 0. ]
 [0.5 0.5 0.5]
 [0.5 0.  0. ]
 [0.  0.5 0. ]
 [0.  0.  0.5]]
cellpar =  Cell([[7.0479190891765136, -5.762217526380738e-32, -2.2375927297134234e-32], [-6.072730581614565e-32, 7.0479190891765136, -3.2600357762475236e-17], [-8.99493057763246e-33, -3.260035776247522e-17, 7.0479190891765136]])
forces =  [[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
stress =  [-9.72612128e-13 -9.72612128e-13 -9.72612128e-13 -9.88306015e-29
 -8.27136880e-35 -8.58260994e-51]
energy per atom =  -4.916287698037991
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0