element(s):
['Si']
AFLOW prototype label:
A_hP1_191_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:
['2.6513', '0.93471127']
model name:
SW_ZhangXieHu_2014OptimizedSW1_Si__MO_800412945727_005
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0 0 0]]
spacegroup =  191
cell =  [[2.6513, 0, 0], [-1.32565, 2.2960931530537, 0], [0, 0, 2.4782]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 10:55:31       -3.314562         0.503116
BFGS:    1 10:55:31       -3.317011         0.180419
BFGS:    2 10:55:31       -3.317481         0.036798
BFGS:    3 10:55:31       -3.317500         0.002058
BFGS:    4 10:55:31       -3.317500         0.000129
BFGS:    5 10:55:31       -3.317500         0.000002
BFGS:    6 10:55:31       -3.317500         0.000000
BFGS:    7 10:55:31       -3.317500         0.000000
Minimization converged after 7 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 3.6924099886148155e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si']
basis =  [[0. 0. 0.]]
cellpar =  Cell([[2.651779628025676, 2.5506954681141884e-18, 1.529664850003477e-39], [-1.325889814012838, 2.2965085231082836, 3.8382872517856514e-39], [3.2190168635315864e-36, 3.643365135321629e-36, 2.4494237168056836]])
forces =  [[0. 0. 0.]]
stress =  [ 3.69240999e-11  3.69240999e-11 -1.41391656e-11 -7.85330382e-47
 -5.67060760e-47 -1.07589053e-26]
energy per atom =  -3.3174999827193807
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0