element(s):
['Sn']
AFLOW prototype label:
A_cF8_227_a
Parameter names:
['a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['6.7273']
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 =  227
cell =  [[6.7273, 0, 0], [0, 6.7273, 0], [0, 0, 6.7273]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 21:52:09      -24.929654         0.546532
BFGS:    1 21:52:10      -24.942199         0.524652
BFGS:    2 21:52:10      -25.010078         0.378701
BFGS:    3 21:52:10      -25.055286         0.222280
BFGS:    4 21:52:10      -25.076212         0.054839
BFGS:    5 21:52:10      -25.077502         0.002492
BFGS:    6 21:52:11      -25.077505         0.000026
BFGS:    7 21:52:11      -25.077505         0.000000
BFGS:    8 21:52:11      -25.077505         0.000000
Minimization converged after 8 steps.
Maximum force component: 1.1154310471675213e-31 eV/Angstrom
Maximum stress component: 1.5673022362977086e-15 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Sn', 'Sn', 'Sn', 'Sn', 'Sn', 'Sn', 'Sn', 'Sn']
basis =  [[1.41234863e-33 4.36544121e-33 2.20451648e-33]
 [0.00000000e+00 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 9.94946737e-34]
 [5.00000000e-01 3.80420811e-33 5.00000000e-01]
 [7.50000000e-01 2.50000000e-01 7.50000000e-01]
 [2.50000000e-01 2.50000000e-01 2.50000000e-01]
 [2.50000000e-01 7.50000000e-01 7.50000000e-01]
 [7.50000000e-01 7.50000000e-01 2.50000000e-01]]
cellpar =  Cell([[6.5814194569546975, 1.2485681079650446e-33, -1.4147583304613709e-34], [-2.8248523576311653e-34, 6.5814194569546975, 5.9578444513130925e-18], [3.6500527062801097e-32, 5.9578444513130725e-18, 6.5814194569546975]])
forces =  [[ 4.73213172e-32 -3.88710819e-32  4.22511760e-32]
 [ 1.35203763e-32 -1.43653998e-32 -6.76018816e-33]
 [ 6.14754611e-32  1.08585522e-31  3.16883820e-32]
 [ 3.71810349e-32  4.90113642e-32 -6.76018816e-33]
 [-5.07014112e-32 -1.11543105e-31 -7.09819757e-32]
 [-3.54909879e-32  9.46426343e-32 -3.38009408e-33]
 [-6.76018816e-33 -2.15480998e-32 -8.13335139e-32]
 [-3.38009408e-32 -5.40815053e-32 -5.40815053e-32]]
stress =  [-1.56730224e-15 -1.56730224e-15 -1.56730224e-15  3.60736546e-31
  1.48373368e-63  2.34529275e-65]
energy per atom =  -3.1346881413621794
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0