[gmx-users] npt equilbration + density
jalemkul at vt.edu
Fri Feb 8 17:26:29 CET 2013
On 2/8/13 10:49 AM, Bahar Mehrpuyan wrote:
> Dear gmx users
> My system is a single amino acid in water. I use two stage equilibration : NVT (300 k) and NPT (300k , 1 barr) with position restrain.
> NPT simulation were done for 2.4 ns and 1.14 barr was obtained for pressure.
> but density is 974.031 . is this reasonable?
That depends on the water model you use and what its expected density is.
Justin A. Lemkul, Ph.D.
Department of Biochemistry
jalemkul[at]vt.edu | (540) 231-9080
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