element(s):
['N']
AFLOW prototype label:
A_oP2_51_e
Parameter names:
['a', 'b/a', 'c/a', 'z1']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['7.3041', '0.4598787', '0.18035076', '0.73032605']
model name:
Sim_LAMMPS_Polymorphic_NordAlbeErhart_2003_GaN__SM_333071728528_000
==== Building ASE atoms object with: ====
representative atom symbols =  ['N']
representative atom coordinates =  [[0.25       0.         0.73032605]]
spacegroup =  51
cell =  [[7.3041, 0, 0], [0, 3.359, 0], [0, 0, 1.3173]]
=========================================
      Step     Time          Energy          fmax
BFGS:    0 16:14:15       -4.700532         7.505275
BFGS:    1 16:14:15       -5.020578         5.356764
BFGS:    2 16:14:15       -5.241823         3.545358
BFGS:    3 16:14:15       -5.379982         2.026325
BFGS:    4 16:14:15       -5.448666         0.760257
BFGS:    5 16:14:15       -5.461499         0.107082
BFGS:    6 16:14:15       -5.461780         0.007070
BFGS:    7 16:14:15       -5.461781         0.000063
BFGS:    8 16:14:15       -5.461781         0.000000
BFGS:    9 16:14:16       -5.461781         0.000000
Minimization converged after 9 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 6.338935623985063e-14 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['N', 'N']
basis =  [[0.25       0.         0.73032605]
 [0.75       0.         0.26967395]]
cellpar =  Cell([7.3041, 3.359, 1.4722787423080017])
forces =  [[0. 0. 0.]
 [0. 0. 0.]]
stress =  [ 0.00000000e+00  0.00000000e+00 -6.33893562e-14  0.00000000e+00
  0.00000000e+00  0.00000000e+00]
energy per atom =  -2.7308905480296373
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0