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:
MEAM_LAMMPS_KoKimKwon_2018_Sn__MO_129364204512_002
==== 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 16:28:19      -12.303234         0.695057
BFGS:    1 16:28:19      -12.321368         0.639560
BFGS:    2 16:28:19      -12.387278         0.334125
BFGS:    3 16:28:19      -12.406834         0.089817
BFGS:    4 16:28:19      -12.407176         0.048164
BFGS:    5 16:28:19      -12.407228         0.045352
BFGS:    6 16:28:19      -12.407799         0.001205
BFGS:    7 16:28:19      -12.407800         0.000036
BFGS:    8 16:28:19      -12.407800         0.000001
BFGS:    9 16:28:19      -12.407800         0.000000
BFGS:   10 16:28:19      -12.407800         0.000000
Minimization converged after 10 steps.
Maximum force component: 3.6108156827165917e-32 eV/Angstrom
Maximum stress component: 2.627524125638404e-12 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Sn', 'Sn', 'Sn', 'Sn']
basis =  [[2.32840087e-33 3.11066593e-32 0.00000000e+00]
 [5.00000000e-01 5.00000000e-01 5.00000000e-01]
 [0.00000000e+00 5.00000000e-01 2.50000000e-01]
 [5.00000000e-01 4.86258502e-32 7.50000000e-01]]
cellpar =  Cell([[5.858883414411764, 8.090842011869777e-39, -2.1245688195191613e-54], [-1.8832536941876435e-38, 5.858883414411765, -9.26436409258962e-19], [-5.518235828665901e-53, -5.516606162106235e-19, 3.205904241239741]])
forces =  [[-1.80540784e-32  9.02703921e-33 -4.93947758e-33]
 [ 2.70811176e-32 -2.25675980e-32 -2.46973879e-33]
 [-1.80540784e-32  3.61081568e-32  9.87895516e-33]
 [ 1.80540784e-32 -2.25675980e-32  1.48184327e-32]]
stress =  [-2.62752413e-12 -2.62752413e-12  2.12017061e-12 -4.46931235e-27
 -5.61536310e-65 -1.74633164e-68]
energy per atom =  -3.101949955247455
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0