element(s):
['C', 'Si']
AFLOW prototype label:
AB_hP4_186_b_b
Parameter names:
['a', 'c/a', 'z1', 'z2']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.0918', '1.6407271', '8.9172044e-05', '0.37591083']
model name:
Tersoff_LAMMPS_ErhartAlbe_2005_SiC__MO_903987585848_005
==== Building ASE atoms object with: ====
representative atom symbols =  ['C', 'Si']
representative atom coordinates =  [[0.33333333 0.66666667 0.50008917]
 [0.33333333 0.66666667 0.87591083]]
spacegroup =  186
cell =  [[3.0918, 0, 0], [-1.5459, 2.6775773434207, 0], [0, 0, 5.0728]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 11:56:48      -25.348984         0.349848
BFGS:    1 11:56:48      -25.352138         0.255241
BFGS:    2 11:56:48      -25.354445         0.135413
BFGS:    3 11:56:48      -25.355911         0.107734
BFGS:    4 11:56:48      -25.356599         0.044181
BFGS:    5 11:56:48      -25.356667         0.012530
BFGS:    6 11:56:48      -25.356676         0.010985
BFGS:    7 11:56:48      -25.356685         0.010536
BFGS:    8 11:56:48      -25.356694         0.006585
BFGS:    9 11:56:48      -25.356696         0.002630
BFGS:   10 11:56:48      -25.356696         0.000359
BFGS:   11 11:56:48      -25.356696         0.000023
BFGS:   12 11:56:48      -25.356696         0.000001
BFGS:   13 11:56:48      -25.356696         0.000000
BFGS:   14 11:56:48      -25.356696         0.000000
Minimization converged after 14 steps.
Maximum force component: 5.143253878348021e-10 eV/Angstrom
Maximum stress component: 1.304828706247156e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['C', 'C', 'Si', 'Si']
basis =  [[3.33333330e-01 6.66666670e-01 5.00500000e-01]
 [6.66666663e-01 3.33333337e-01 5.00000002e-04]
 [3.33333330e-01 6.66666670e-01 8.75500000e-01]
 [6.66666663e-01 3.33333337e-01 3.75500000e-01]]
cellpar =  Cell([[3.0825103790139607, -1.939830307196146e-18, -1.0291947093501093e-38], [-1.5412551895069804, 2.6695322956552885, -4.98719920143747e-38], [-1.8060292408591348e-38, 4.713547295342658e-37, 5.033718370322078]])
forces =  [[-6.33247898e-33  1.09681753e-32 -5.14325152e-10]
 [ 1.26649580e-32 -2.19363507e-32 -5.14325152e-10]
 [-5.82588066e-31  3.07108909e-31  5.14325388e-10]
 [ 3.41953865e-31 -2.41299857e-31  5.14325388e-10]]
stress =  [-1.30482871e-11 -1.30482871e-11 -1.00247545e-11  2.75180478e-33
 -5.29585078e-34  3.24950098e-27]
energy per atom =  -6.339174124308629
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0