element(s):
['Sn']
AFLOW prototype label:
A_tI4_141_a
Parameter names:
['a', 'c/a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['6.0296', '0.5410475']
model name:
LJ_ElliottAkerson_2015_Universal__MO_959249795837_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['Sn']
representative atom coordinates =  [[0 0 0]]
spacegroup =  141
cell =  [[6.0296, 0, 0], [0, 6.0296, 0], [0, 0, 3.2623]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 17:27:26      -25.475542        10.743705
BFGS:    1 17:27:26      -27.017970        11.363620
BFGS:    2 17:27:26      -28.600926        11.942736
BFGS:    3 17:27:26      -30.216363        12.493396
BFGS:    4 17:27:26      -31.853359        12.995980
BFGS:    5 17:27:26      -33.498301        13.425178
BFGS:    6 17:27:26      -35.134863        13.748612
BFGS:    7 17:27:26      -36.745960        13.970383
BFGS:    8 17:27:26      -38.326711        13.954302
BFGS:    9 17:27:26      -39.847946        13.700585
BFGS:   10 17:27:26      -41.311203        13.083931
BFGS:   11 17:27:26      -42.715644        12.062291
BFGS:   12 17:27:26      -44.051570        10.468209
BFGS:   13 17:27:26      -45.264074         8.075587
BFGS:   14 17:27:26      -46.213897         4.828315
BFGS:   15 17:27:26      -46.629538         0.864382
BFGS:   16 17:27:26      -46.639995         0.169052
BFGS:   17 17:27:26      -46.640409         0.005229
BFGS:   18 17:27:26      -46.640409         0.000732
BFGS:   19 17:27:26      -46.640409         0.000333
BFGS:   20 17:27:26      -46.640409         0.000001
BFGS:   21 17:27:26      -46.640409         0.000000
Minimization converged after 21 steps.
Maximum force component: 3.0016622827381134e-30 eV/Angstrom
Maximum stress component: 4.903864800911646e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Sn', 'Sn', 'Sn', 'Sn']
basis =  [[4.01184141e-33 4.69182113e-33 0.00000000e+00]
 [5.00000000e-01 5.00000000e-01 5.00000000e-01]
 [3.46056498e-33 5.00000000e-01 2.50000000e-01]
 [5.00000000e-01 0.00000000e+00 7.50000000e-01]]
cellpar =  Cell([[5.073411992527208, 2.058450196307365e-36, -1.3496970283045846e-34], [-1.8397991495704464e-35, 5.073411992527209, -4.6585252435180366e-17], [-2.7649317208094303e-36, -2.4608573325701648e-17, 2.651832826981075]])
forces =  [[-5.00277047e-31 -2.02978861e-67  1.33090402e-65]
 [-1.00055409e-30  1.00055409e-30 -9.18732110e-48]
 [-1.00055409e-30 -3.00166228e-30  2.75619633e-47]
 [-2.00110819e-30 -3.00166228e-30  2.75619633e-47]]
stress =  [-4.90386480e-10 -4.90386480e-10 -1.91633544e-10 -4.80505036e-26
 -4.56712552e-46 -1.81516783e-62]
energy per atom =  -11.660102245054832
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0