element(s):
['Si']
AFLOW prototype label:
A_hP1_191_a
Parameter names:
['a', 'c/a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['2.6513', '0.93471127']
model name:
SW_BalamaneHaliciogluTiller_1992_Si__MO_113686039439_005
==== Building ASE atoms object with: ====
representative atom symbols =  ['Si']
representative atom coordinates =  [[0 0 0]]
spacegroup =  191
cell =  [[2.6513, 0, 0], [-1.32565, 2.2960931530537, 0], [0, 0, 2.4782]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 14:40:11       -3.488625        9.8020
BFGS:    1 14:40:11       -4.155876        2.5402
BFGS:    2 14:40:11       -4.226243        0.3169
BFGS:    3 14:40:11       -4.227513        0.0425
BFGS:    4 14:40:11       -4.227532        0.0077
BFGS:    5 14:40:11       -4.227533        0.0011
BFGS:    6 14:40:11       -4.227533        0.0001
BFGS:    7 14:40:11       -4.227533        0.0000
BFGS:    8 14:40:11       -4.227533        0.0000
BFGS:    9 14:40:11       -4.227533        0.0000
Minimization converged after 9 steps.
Maximum force component: 0.0 eV/Angstrom
Maximum stress component: 3.058623598765573e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Si']
basis =  [[0. 0. 0.]]
cellpar =  Cell([[2.832436626866902, 2.9468115666572934e-17, -7.652805739352033e-37], [-1.416218313433451, 2.4529620734762423, -7.268411420025209e-37], [-3.222472567040682e-36, -2.1311201994519267e-34, 2.599101617226085]])
forces =  [[0. 0. 0.]]
stress =  [-3.05862360e-11 -3.05862360e-11  2.94399368e-11 -5.88075881e-45
 -1.20297212e-45  1.22950197e-26]
energy per atom =  -4.227533066640577
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0