element(s):
['Cu']
AFLOW prototype label:
A_cF4_225_a
Parameter names:
['a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.6146']
model name:
EAM_NN_Johnson_1988_Cu__MO_887933271505_003
==== Building ASE atoms object with: ====
representative atom symbols =  ['Cu']
representative atom coordinates =  [[0 0 0]]
spacegroup =  225
cell =  [[3.6146, 0, 0], [0, 3.6146, 0], [0, 0, 3.6146]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 15:09:32      -14.160000         0.001098
BFGS:    1 15:09:32      -14.160000         0.000979
BFGS:    2 15:09:32      -14.160000         0.000000
BFGS:    3 15:09:32      -14.160000         0.000000
Minimization converged after 3 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 2.4675869794861614e-12 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Cu', 'Cu', 'Cu', 'Cu']
basis =  [[0.00000000e+00 0.00000000e+00 0.00000000e+00]
 [0.00000000e+00 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 7.05155614e-58]]
cellpar =  Cell([[3.6147298654221856, -8.139519648641493e-45, 3.486482769828153e-41], [-6.616122039942263e-44, 3.6147298654221856, 8.359486051824958e-45], [8.270152549928768e-45, -1.3134874806658522e-42, 3.6147298654221856]])
forces =  [[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
stress =  [-2.46758698e-12 -2.46758698e-12 -2.46758698e-12 -1.64460260e-27
  1.03817179e-72  3.72184481e-72]
energy per atom =  -3.53999999999999
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0