element(s):
['Al', 'N']
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:
['3.1301', '1.6009073', '0.50007771', '0.88202229']
model name:
MEAM_LAMMPS_AlmyrasSangiovanniSarakinos_2019_NAlTi__MO_958395190627_002
==== Building ASE atoms object with: ====
representative atom symbols =  ['Al', 'N']
representative atom coordinates =  [[0.33333333 0.66666667 0.50007771]
 [0.33333333 0.66666667 0.88202229]]
spacegroup =  186
cell =  [[3.1301, 0, 0], [-1.56505, 2.7107461163857, 0], [0, 0, 5.011]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 12:55:21      -23.020625         0.354191
BFGS:    1 12:55:21      -23.024596         0.265176
BFGS:    2 12:55:21      -23.030119         0.119062
BFGS:    3 12:55:21      -23.031126         0.085956
BFGS:    4 12:55:21      -23.031742         0.002930
BFGS:    5 12:55:22      -23.031743         0.000312
BFGS:    6 12:55:22      -23.031743         0.000150
BFGS:    7 12:55:22      -23.031743         0.000118
BFGS:    8 12:55:22      -23.031743         0.000110
BFGS:    9 12:55:22      -23.031743         0.000083
BFGS:   10 12:55:22      -23.031743         0.000029
BFGS:   11 12:55:22      -23.031743         0.000005
BFGS:   12 12:55:22      -23.031743         0.000000
BFGS:   13 12:55:22      -23.031743         0.000000
BFGS:   14 12:55:22      -23.031743         0.000000
Minimization converged after 14 steps.
Maximum force component: 6.555737688818121e-10 eV/Angstrom
Maximum stress component: 3.184024714212087e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Al', 'Al', 'N', 'N']
basis =  [[3.33333330e-01 6.66666670e-01 5.00856451e-01]
 [6.66666663e-01 3.33333337e-01 8.56450878e-04]
 [3.33333330e-01 6.66666670e-01 8.81243549e-01]
 [6.66666663e-01 3.33333337e-01 3.81243549e-01]]
cellpar =  Cell([[3.1122678131079784, 4.551300817862512e-18, 1.8084422085737236e-38], [-1.5561339065539892, 2.695302989532148, 2.7144775690963565e-38], [2.227349162177188e-36, -8.37152736877355e-37, 4.9784318102038885]])
forces =  [[-1.02297767e-31  8.85924648e-32 -6.55573769e-10]
 [-1.53446650e-31  1.10014208e-46 -6.55573769e-10]
 [-2.55744417e-32 -4.42962324e-32  6.55573162e-10]
 [-2.55744417e-32 -4.42962324e-32  6.55573162e-10]]
stress =  [-3.18402471e-11 -3.18402471e-11 -3.17534119e-11 -3.06195673e-34
 -5.30346462e-34  1.83422183e-26]
energy per atom =  -5.75793567446873
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0