element(s):
['O']
AFLOW prototype label:
A_hP4_194_f
Parameter names:
['a', 'c/a', 'z1']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['2.5258', '3.3934595', '0.67829089']
model name:
Tersoff_LAMMPS_ErhartJuslinGoy_2006_ZnO__MO_616776018688_004
==== Building ASE atoms object with: ====
representative atom symbols =  ['O']
representative atom coordinates =  [[0.33333333 0.66666667 0.67829089]]
spacegroup =  194
cell =  [[2.5258, 0, 0], [-1.2629, 2.1874069648787, 0], [0, 0, 8.5712]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 15:37:31        2.991450        29.477736
BFGS:    1 15:37:31       -1.795055        31.687520
BFGS:    2 15:37:31       -5.346196        34.497189
BFGS:    3 15:37:31       -8.390388        24.023251
BFGS:    4 15:37:31       -9.388822         5.161387
BFGS:    5 15:37:31       -9.466060         5.026904
BFGS:    6 15:37:31       -8.700395        31.763900
BFGS:    7 15:37:31       -9.838132         6.279573
BFGS:    8 15:37:31       -9.997085         5.210448
BFGS:    9 15:37:31      -10.314515         1.008004
BFGS:   10 15:37:31      -10.330970         0.233770
BFGS:   11 15:37:31      -10.331997         0.012152
BFGS:   12 15:37:31      -10.332000         0.000159
BFGS:   13 15:37:31      -10.332000         0.000000
BFGS:   14 15:37:31      -10.332000         0.000000
Minimization converged after 14 steps.
Maximum force component: 9.272582701669307e-13 eV/Angstrom
Maximum stress component: 4.334770629814485e-14 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['O', 'O', 'O', 'O']
basis =  [[0.33333333 0.66666667 0.67887987]
 [0.66666666 0.33333334 0.17887987]
 [0.66666666 0.33333334 0.32112013]
 [0.33333333 0.66666667 0.82112013]]
cellpar =  Cell([[2.65080790569097, 1.5060802308655743e-17, -1.018084754526438e-36], [-1.325403952845485, 2.2956669868810047, -5.604101698756795e-36], [-5.772074460603176e-36, -3.5948643161179184e-34, 8.489157329123717]])
forces =  [[-1.85791700e-45 -1.11157105e-45  9.27258270e-13]
 [ 1.23756054e-45 -5.75418616e-46  9.27258270e-13]
 [-1.23756054e-45  5.75418616e-46 -9.27258270e-13]
 [ 1.85791700e-45  1.11157105e-45 -9.27258270e-13]]
stress =  [ 5.90177145e-46  5.90177145e-46  4.33477063e-14 -1.65210372e-46
 -4.89510520e-47 -8.03191158e-62]
energy per atom =  -2.5829999999999993
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0