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_001
==== 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 09:49:06      -12.303234         0.695057
BFGS:    1 09:49:06      -12.321368         0.639560
BFGS:    2 09:49:06      -12.387278         0.334125
BFGS:    3 09:49:06      -12.406834         0.089817
BFGS:    4 09:49:06      -12.407176         0.048164
BFGS:    5 09:49:06      -12.407228         0.045352
BFGS:    6 09:49:06      -12.407799         0.001205
BFGS:    7 09:49:06      -12.407800         0.000036
BFGS:    8 09:49:06      -12.407800         0.000001
BFGS:    9 09:49:06      -12.407800         0.000000
BFGS:   10 09:49:06      -12.407800         0.000000
Minimization converged after 10 steps.
Maximum force component: 1.354055881018721e-32 eV/Angstrom
Maximum stress component: 2.6278032455297056e-12 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Sn', 'Sn', 'Sn', 'Sn']
basis =  [[0.00000000e+00 8.15402639e-33 5.11898816e-33]
 [5.00000000e-01 5.00000000e-01 5.00000000e-01]
 [0.00000000e+00 5.00000000e-01 2.50000000e-01]
 [5.00000000e-01 0.00000000e+00 7.50000000e-01]]
cellpar =  Cell([[5.858883414411762, -1.5166018210453444e-36, 8.393255257484088e-40], [7.68540825688748e-38, 5.858883414411763, 8.642194774249462e-18], [1.2846916153877522e-37, 4.641355670146702e-18, 3.205904241239741]])
forces =  [[-1.35405588e-32  4.51351960e-33  6.65770468e-51]
 [-4.51351960e-33 -7.15114069e-51 -4.93947758e-33]
 [-9.02703921e-33 -9.02703921e-33 -1.33154094e-50]
 [ 1.35405588e-32 -9.02703921e-33 -1.33154094e-50]]
stress =  [-2.62780325e-12 -2.62780325e-12  2.12003044e-12 -1.71629872e-29
  1.30739869e-49  3.26888732e-66]
energy per atom =  -3.101949955247456
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0