element(s):
['F', 'Li']
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:
['4.079']
model name:
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['F', 'Li']
representative atom coordinates =  [[0.  0.  0. ]
 [0.5 0.5 0.5]]
spacegroup =  225
cell =  [[4.079, 0, 0], [0, 4.079, 0], [0, 0, 4.079]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 19:25:10      -50.816559         8.957983
BFGS:    1 19:25:10      -52.167214         9.048709
BFGS:    2 19:25:10      -53.529588         9.112197
BFGS:    3 19:25:10      -54.899549         9.149196
BFGS:    4 19:25:10      -56.272806         9.155359
BFGS:    5 19:25:10      -57.648870         9.158332
BFGS:    6 19:25:10      -59.017969         9.088958
BFGS:    7 19:25:10      -60.373184         8.972095
BFGS:    8 19:25:11      -61.708018         8.813908
BFGS:    9 19:25:11      -63.013437         8.580544
BFGS:   10 19:25:11      -64.278606         8.275630
BFGS:   11 19:25:11      -65.492042         7.888978
BFGS:   12 19:25:11      -66.640640         7.409089
BFGS:   13 19:25:11      -67.709460         6.822977
BFGS:   14 19:25:11      -68.681673         6.129504
BFGS:   15 19:25:11      -69.539645         5.285730
BFGS:   16 19:25:12      -70.259591         4.285851
BFGS:   17 19:25:12      -70.818831         3.143411
BFGS:   18 19:25:12      -71.189781         1.766945
BFGS:   19 19:25:12      -71.337521         0.162498
BFGS:   20 19:25:12      -71.338654         0.013872
BFGS:   21 19:25:12      -71.338662         0.000097
BFGS:   22 19:25:12      -71.338662         0.000000
BFGS:   23 19:25:12      -71.338662         0.000000
Minimization converged after 23 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 3.8540562273379847e-14 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['F', 'F', 'F', 'F', 'Li', 'Li', 'Li', 'Li']
basis =  [[0.00000000e+00 0.00000000e+00 0.00000000e+00]
 [1.30950826e-49 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 3.21681868e-34]
 [5.00000000e-01 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 2.38092411e-50]
 [0.00000000e+00 5.00000000e-01 3.21681868e-34]
 [7.14277234e-50 0.00000000e+00 5.00000000e-01]]
cellpar =  Cell([[3.592238419689214, -1.64153789685745e-32, -4.771009542287506e-34], [-1.2520981886756301e-34, 3.592238419689214, 5.881445009360239e-18], [8.656101129566544e-34, 5.8814450093602334e-18, 3.592238419689214]])
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 =  [-3.85405623e-14 -3.85405623e-14 -3.85405623e-14 -3.49732342e-32
  7.95992374e-35  8.32374977e-52]
energy per atom =  -8.917332726939215
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0