[Pw_forum] vc-relax

[zafar rasheed]

Dear All

I perform 'vc-relax ' calculation of 8 atoms zinc blende structure at fixed lattice parameter.
after calculation I get new positions and cell volume.

My question is that which lattice parameter should I use for the next calculations.

Actual given in input of vc-relax or derive from the relaxed structure (from last volume)

Muhammad Zafar

PhD Scholar

Department of Physics

The Islamia University of Bahawalpur,Pakistan
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