element(s):
['Si']
AFLOW prototype label:
A_hP2_194_c
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:
['2.6864', '1.708383']
model name:
SNAP_ZuoChenLi_2019_Si__MO_869330304805_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0.33333333 0.66666667 0.25      ]]
spacegroup =  194
cell =  [[2.6864, 0, 0], [-1.3432, 2.3264906447265, 0], [0, 0, 4.5894]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 15:08:38       -9.951379        0.6980
BFGS:    1 15:08:38       -9.964018        0.5103
BFGS:    2 15:08:38       -9.977864        0.1832
BFGS:    3 15:08:38       -9.978352        0.1696
BFGS:    4 15:08:38       -9.980471        0.0154
BFGS:    5 15:08:38       -9.980488        0.0022
BFGS:    6 15:08:38       -9.980489        0.0000
BFGS:    7 15:08:38       -9.980489        0.0000
BFGS:    8 15:08:38       -9.980489        0.0000
Minimization converged after 8 steps.
Maximum force component: 7.607363555376895e-32 eV/Angstrom
Maximum stress component: 8.724707616563109e-15 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si']
basis =  [[0.33333333 0.66666667 0.25      ]
 [0.66666666 0.33333334 0.75      ]]
cellpar =  Cell([[2.6270736392100913, 5.1162427882998596e-18, 1.9408373669207656e-36], [-1.3135368196050456, 2.275112509168375, 2.1975390451956378e-36], [-2.0127006129754233e-36, 3.123398136500624e-36, 4.628869909021382]])
forces =  [[-5.39686377e-33  2.80429268e-32  7.60736356e-32]
 [ 5.39686377e-33 -2.80429268e-32 -7.60736356e-32]]
stress =  [-8.72470762e-15 -8.72470762e-15 -7.57146332e-15 -4.87675979e-35
  8.44679573e-35  5.32203412e-30]
energy per atom =  -1.8269994337736675
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0