element(s):
['Al', 'N']
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:
['4.0676']
model name:
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['Al', 'N']
representative atom coordinates =  [[0.  0.  0. ]
 [0.5 0.5 0.5]]
spacegroup =  225
cell =  [[4.0676, 0, 0], [0, 4.0676, 0], [0, 0, 4.0676]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 15:25:37     -178.924231        28.039223
BFGS:    1 15:25:37     -183.127209        27.941717
BFGS:    2 15:25:37     -187.299722        27.668983
BFGS:    3 15:25:37     -191.420577        27.249640
BFGS:    4 15:25:37     -195.466237        26.662672
BFGS:    5 15:25:37     -199.409820        25.884431
BFGS:    6 15:25:37     -203.220678        24.888307
BFGS:    7 15:25:37     -206.863928        23.644363
BFGS:    8 15:25:37     -210.299919        22.118913
BFGS:    9 15:25:38     -213.487226        20.308523
BFGS:   10 15:25:38     -216.372921        18.103248
BFGS:   11 15:25:38     -218.903348        15.618626
BFGS:   12 15:25:38     -221.021831        12.545691
BFGS:   13 15:25:38     -222.640844         8.948288
BFGS:   14 15:25:38     -223.676684         4.757942
BFGS:   15 15:25:38     -224.034739         0.102479
BFGS:   16 15:25:38     -224.034889         0.007489
BFGS:   17 15:25:38     -224.034890         0.000011
BFGS:   18 15:25:38     -224.034890         0.000000
Minimization converged after 18 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 1.60383199115087e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Al', 'Al', 'Al', 'Al', 'N', 'N', 'N', 'N']
basis =  [[0.00000000e+00 0.00000000e+00 0.00000000e+00]
 [0.00000000e+00 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 8.35825025e-34]
 [5.00000000e-01 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 2.89985058e-51]
 [0.00000000e+00 5.00000000e-01 8.35825025e-34]
 [0.00000000e+00 0.00000000e+00 5.00000000e-01]]
cellpar =  Cell([[3.686761966367802, -7.622308593483204e-33, 1.0060063468180473e-34], [-2.129020288198413e-33, 3.686761966367802, 1.498945584442228e-17], [4.959496074755031e-35, 1.4989455844422275e-17, 3.6867619663678024]])
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 =  [-1.60383199e-10 -1.60383199e-10 -1.60383199e-10  2.31035850e-28
  3.02279718e-34 -3.61420846e-52]
energy per atom =  -28.004361280786945
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0