element(s):
['Si']
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:
['5.4673']
model name:
ThreeBodyCluster_Gong_Gong_1993_Si__MO_407755720412_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0 0 0]]
spacegroup =  227
cell =  [[5.4673, 0, 0], [0, 5.4673, 0], [0, 0, 5.4673]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 16:29:34      -37.098407         0.268918
BFGS:    1 16:29:34      -37.101396         0.249841
BFGS:    2 16:29:34      -37.119997         0.003363
BFGS:    3 16:29:34      -37.120000         0.000061
BFGS:    4 16:29:34      -37.120000         0.000000
BFGS:    5 16:29:34      -37.120000         0.000000
Minimization converged after 5 steps.
Maximum force component: 1.0041243652506057e-31 eV/Angstrom
Maximum stress component: 2.7866974253648898e-15 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si', 'Si']
basis =  [[0.00000000e+00 0.00000000e+00 0.00000000e+00]
 [0.00000000e+00 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 0.00000000e+00]
 [5.00000000e-01 1.19950622e-32 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([[5.430949778405206, -7.452753471258341e-34, 5.6558229597072474e-36], [-1.0521344615826702e-33, 5.430949778405206, 5.0406509805136076e-20], [1.2752134512426486e-34, 5.040650980513607e-20, 5.430949778405206]])
forces =  [[ 1.67354061e-32 -5.57846870e-33 -2.23138748e-32]
 [ 4.46277496e-32  3.34708122e-32 -1.67354061e-32]
 [ 3.34708122e-32  2.23138748e-32  2.07102734e-52]
 [ 7.80985617e-32 -3.34708122e-32 -7.25200930e-32]
 [-3.34708122e-32  5.57846870e-32  2.30111834e-32]
 [-2.23138748e-32  1.00412437e-31  1.11569374e-32]
 [-2.23138748e-32  5.57846870e-32 -1.39461717e-32]
 [-7.80985617e-32 -8.36770304e-32  4.46277496e-32]]
stress =  [-2.78669743e-15 -2.78669743e-15 -2.78669743e-15 -8.25201058e-32
 -2.78597764e-34 -8.10199413e-51]
energy per atom =  -4.639999999911477
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0