[Wien] Confusion regarding supercell calculation

Anupriya Nyayban mamaniphy at gmail.com
Mon Jun 28 20:36:44 CEST 2021


Dear experts and users,
I have run the the volume optimization for the orthorhombic structure with
the option '1) vary volume with constant a:b:c ratio', also edited the
optimize.job by using 'dstart -p' and 'min -I -j "run_lapw -I -fc 1.0 -i 40
-p"'. I have observed that the lattice parameters (from the struct file)
after the volume optimization do not match with the lattice parameters
corresponding to any of the optimized volumes obtained from the equation of
states. If the struct files are the updated one after the volume
optimization, why are the values different?

Thank you!!

-- 
With regards
Anupriya Nyayban
Ph.D. Scholar
Department of Physics
NIT Silchar
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