element(s):
['Si']
AFLOW prototype label:
A_tI4_141_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:
['4.8146', '0.54949529']
model name:
Tersoff_LAMMPS_MunetohMotookaMoriguchi_2007_SiO__MO_501246546792_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0 0 0]]
spacegroup =  141
cell =  [[4.8146, 0, 0], [0, 4.8146, 0], [0, 0, 2.6456]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 09:47:34      -16.144069         6.737025
BFGS:    1 09:47:34      -16.486840         6.743514
BFGS:    2 09:47:34      -16.796984         5.468165
BFGS:    3 09:47:34      -17.015264         3.080080
BFGS:    4 09:47:34      -17.098395         0.744626
BFGS:    5 09:47:34      -17.102206         0.720391
BFGS:    6 09:47:34      -17.079686         1.844959
BFGS:    7 09:47:34      -17.119965         0.584850
BFGS:    8 09:47:34      -17.127781         0.210948
BFGS:    9 09:47:34      -17.128099         0.148255
BFGS:   10 09:47:34      -17.128390         0.010774
BFGS:   11 09:47:34      -17.128391         0.003091
BFGS:   12 09:47:34      -17.128391         0.000003
BFGS:   13 09:47:34      -17.128391         0.000000
BFGS:   14 09:47:34      -17.128391         0.000000
Minimization converged after 14 steps.
Maximum force component: 1.2383476049351056e-31 eV/Angstrom
Maximum stress component: 9.73124684773853e-12 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si', 'Si', 'Si', 'Si']
basis =  [[1.13608526e-33 3.76898754e-34 0.00000000e+00]
 [5.00000000e-01 5.00000000e-01 5.00000000e-01]
 [2.69591529e-34 5.00000000e-01 2.50000000e-01]
 [5.00000000e-01 0.00000000e+00 7.50000000e-01]]
cellpar =  Cell([[4.8483572006424, 9.617722604297669e-36, -1.0742754482247462e-42], [-2.201787690985959e-36, 4.8483572006424, 4.083128557589239e-20], [-3.392705372236523e-38, -4.010872908028611e-20, 2.511667335499483]])
forces =  [[ 2.98803082e-32 -3.73503853e-33  1.23834760e-31]
 [ 3.36153467e-32 -4.94378255e-52  3.09586901e-32]
 [ 1.30726348e-32  1.30726348e-32  1.10093474e-52]
 [ 1.49401541e-32 -4.20191834e-33  1.16095088e-32]]
stress =  [-9.73124685e-12 -9.73124685e-12 -8.46407937e-13  8.28014134e-30
 -5.06096970e-34  4.31047938e-52]
energy per atom =  -4.28209768466693
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0