element(s):
['C', 'N']
AFLOW prototype label:
A3B4_cP7_215_c_e
Parameter names:
['a', 'x2']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.4558', '0.25428553']
model name:
Tersoff_LAMMPS_KinaciHaskinsSevik_2012_BNC__MO_105008013807_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['C', 'N']
representative atom coordinates =  [[0.         0.5        0.5       ]
 [0.25428553 0.25428553 0.25428553]]
spacegroup =  215
cell =  [[3.4558, 0, 0], [0, 3.4558, 0], [0, 0, 3.4558]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 12:15:21      -48.275982         2.607903
BFGS:    1 12:15:21      -48.628552         1.838603
BFGS:    2 12:15:21      -48.958548         1.077510
BFGS:    3 12:15:21      -49.150213         1.174966
BFGS:    4 12:15:21      -49.250284         1.076448
BFGS:    5 12:15:21      -49.348624         0.857747
BFGS:    6 12:15:21      -49.437111         0.691065
BFGS:    7 12:15:21      -49.504899         0.436698
BFGS:    8 12:15:21      -49.530520         0.081200
BFGS:    9 12:15:22      -49.531051         0.017072
BFGS:   10 12:15:22      -49.531099         0.001798
BFGS:   11 12:15:22      -49.531100         0.000217
BFGS:   12 12:15:22      -49.531100         0.000014
BFGS:   13 12:15:22      -49.531100         0.000000
BFGS:   14 12:15:22      -49.531100         0.000000
Minimization converged after 14 steps.
Maximum force component: 1.8430224476192105e-10 eV/Angstrom
Maximum stress component: 2.446003195315614e-10 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['C', 'C', 'C', 'N', 'N', 'N', 'N']
basis =  [[8.83763233e-37 5.00000000e-01 5.00000000e-01]
 [5.00000000e-01 0.00000000e+00 5.00000000e-01]
 [5.00000000e-01 5.00000000e-01 0.00000000e+00]
 [2.83690575e-01 2.83690575e-01 2.83690575e-01]
 [7.16309425e-01 7.16309425e-01 2.83690575e-01]
 [7.16309425e-01 2.83690575e-01 7.16309425e-01]
 [2.83690575e-01 7.16309425e-01 7.16309425e-01]]
cellpar =  Cell([[3.604739361249098, 2.985512469308828e-32, 1.2692121345239403e-33], [3.3284080846927386e-32, 3.604739361249098, 1.9834568627468492e-18], [2.12007073728773e-33, 1.9834568627468492e-18, 3.604739361249098]])
forces =  [[ 2.61741973e-66 -1.48106144e-32  2.36969830e-31]
 [ 2.36969830e-31  1.96262839e-63  8.34359861e-65]
 [ 3.08347833e-64  2.96212287e-32  5.92424574e-32]
 [ 1.84302245e-10  1.84302245e-10  1.84302245e-10]
 [-1.84302245e-10 -1.84302245e-10  1.84302245e-10]
 [-1.84302245e-10  1.84302245e-10 -1.84302245e-10]
 [ 1.84302245e-10 -1.84302245e-10 -1.84302245e-10]]
stress =  [-2.44600320e-10 -2.44600320e-10 -2.44600320e-10  2.48950602e-27
  2.50166872e-59 -4.02808027e-58]
energy per atom =  -7.075871405581517
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0