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 16:29:55      -24.929654         0.546532
BFGS:    1 16:29:55      -24.942199         0.524652
BFGS:    2 16:29:55      -25.010078         0.378701
BFGS:    3 16:29:55      -25.055286         0.222280
BFGS:    4 16:29:55      -25.076212         0.054839
BFGS:    5 16:29:55      -25.077502         0.002492
BFGS:    6 16:29:55      -25.077505         0.000026
BFGS:    7 16:29:55      -25.077505         0.000000
BFGS:    8 16:29:55      -25.077505         0.000000
Minimization converged after 8 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 1.430228036421173e-15 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Sn', 'Sn', 'Sn', 'Sn', 'Sn', 'Sn', 'Sn', 'Sn']
basis =  [[0.00000000e+00 1.92592994e-34 1.32832653e-34]
 [0.00000000e+00 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 0.00000000e+00]
 [5.00000000e-01 4.38947090e-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([[6.581419456954698, 6.225028633571304e-34, 2.209781897050259e-34], [4.292492565223491e-33, 6.581419456954698, 3.0738518785630876e-18], [-2.074735265248908e-34, 3.073851878563086e-18, 6.581419456954698]])
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 =  [-1.43022804e-15 -1.43022804e-15 -1.43022804e-15  3.19451222e-34
  5.67088651e-51  1.53768762e-65]
energy per atom =  -3.1346881413621808
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0