element(s):
['Si']
AFLOW prototype label:
A_cI16_206_c
Parameter names:
['a', 'x1']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['6.657', '0.10135586']
model name:
ThreeBodyCluster_Gong_Gong_1993_Si__MO_407755720412_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0.10135586 0.10135586 0.10135586]]
spacegroup =  206
cell =  [[6.657, 0, 0], [0, 6.657, 0], [0, 0, 6.657]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 15:54:22      -71.772767         0.367902
BFGS:    1 15:54:22      -71.781171         0.367308
BFGS:    2 15:54:22      -71.836900         0.339895
BFGS:    3 15:54:22      -71.866180         0.286451
BFGS:    4 15:54:22      -71.884339         0.213666
BFGS:    5 15:54:22      -71.902953         0.203795
BFGS:    6 15:54:22      -71.926696         0.116169
BFGS:    7 15:54:22      -71.933907         0.016035
BFGS:    8 15:54:22      -71.934084         0.002925
BFGS:    9 15:54:22      -71.934093         0.000534
BFGS:   10 15:54:22      -71.934093         0.000025
BFGS:   11 15:54:22      -71.934093         0.000001
BFGS:   12 15:54:23      -71.934093         0.000000
Minimization converged after 12 steps.
Maximum force component: 9.011454528405639e-10 eV/Angstrom
Maximum stress component: 2.4676080015000086e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si']
basis =  [[0.10303199 0.10303199 0.10303199]
 [0.39696801 0.89696801 0.60303199]
 [0.89696801 0.60303199 0.39696801]
 [0.60303199 0.39696801 0.89696801]
 [0.60303199 0.60303199 0.60303199]
 [0.89696801 0.39696801 0.10303199]
 [0.39696801 0.10303199 0.89696801]
 [0.10303199 0.89696801 0.39696801]
 [0.89696801 0.89696801 0.89696801]
 [0.60303199 0.10303199 0.39696801]
 [0.10303199 0.39696801 0.60303199]
 [0.39696801 0.60303199 0.10303199]
 [0.39696801 0.39696801 0.39696801]
 [0.10303199 0.60303199 0.89696801]
 [0.60303199 0.89696801 0.10303199]
 [0.89696801 0.10303199 0.60303199]]
cellpar =  Cell([[6.5500914604394165, 3.710706591508802e-38, 0.0], [6.467757446753428e-37, 6.5500914604394165, 0.0], [0.0, 0.0, 6.5500914604394165]])
forces =  [[ 9.01145453e-10  9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10 -9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10  9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10 -9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10  9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10 -9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10  9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10 -9.01145453e-10 -9.01145453e-10]
 [-9.01145453e-10 -9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10  9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10 -9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10  9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10 -9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10  9.01145453e-10 -9.01145453e-10]
 [ 9.01145453e-10 -9.01145453e-10  9.01145453e-10]
 [-9.01145453e-10  9.01145453e-10  9.01145453e-10]]
stress =  [ 2.46760800e-10  2.46760800e-10  2.46760800e-10  0.00000000e+00
  0.00000000e+00 -2.59184448e-63]
energy per atom =  -4.495880825142869
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0