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:
SNAP_ZuoChenLi_2019quadratic_Cu__MO_265210066873_000
==== 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 16:56:14      -16.398201        0.1856
BFGS:    1 16:56:14      -16.399591        0.1641
BFGS:    2 16:56:14      -16.404618        0.0018
BFGS:    3 16:56:14      -16.404619        0.0000
BFGS:    4 16:56:14      -16.404619        0.0000
Minimization converged after 4 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 3.024708323376252e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Cu', 'Cu', 'Cu', 'Cu']
basis =  [[0.00000000e+00 0.00000000e+00 0.00000000e+00]
 [1.88206208e-49 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 0.00000000e+00]]
cellpar =  Cell([[3.635521769429562, -1.28066764137827e-33, -3.272909947787011e-33], [3.3904898351042374e-33, 3.635521769429562, -4.564950547872919e-20], [1.112173038929959e-33, -4.564950547873024e-20, 3.635521769429562]])
forces =  [[0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]
 [0. 0. 0.]]
stress =  [-3.02470832e-10 -3.02470832e-10 -3.02470832e-10  1.27510015e-27
 -2.42859858e-36 -1.46187516e-52]
energy per atom =  -3.5247234073130285
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0