element(s):
['Sn']
AFLOW prototype label:
A_cI2_229_a
Parameter names:
['a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.8036']
model name:
Sim_LAMMPS_MEAM_VellaChenStillinger_2017_Sn__SM_629915663723_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['Sn']
representative atom coordinates =  [[0 0 0]]
spacegroup =  229
cell =  [[3.8036, 0, 0], [0, 3.8036, 0], [0, 0, 3.8036]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 16:22:58       -6.149237         0.120028
BFGS:    1 16:22:58       -6.149773         0.088191
BFGS:    2 16:22:58       -6.150392         0.001785
BFGS:    3 16:22:58       -6.150392         0.000026
BFGS:    4 16:22:58       -6.150392         0.000000
Minimization converged after 4 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 2.689271107484028e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Sn', 'Sn']
basis =  [[0.  0.  0. ]
 [0.5 0.5 0.5]]
cellpar =  Cell([[3.7914823914739175, -5.759073188179381e-38, 9.084470301485054e-33], [6.237258160872046e-38, 3.791482391473917, -8.015828912690118e-20], [-5.846616011311699e-33, -8.015828912694166e-20, 3.7914823914739175]])
forces =  [[0. 0. 0.]
 [0. 0. 0.]]
stress =  [ 2.68927111e-10  2.68927111e-10  2.68927111e-10  1.19427623e-25
 -8.57437301e-34  4.12857487e-55]
energy per atom =  -3.075195971868984
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0