Re: [gmx-users] parameters for PbSe (quantum dot)

2016-10-16 Thread André Farias de Moura
Dear Sako, it has been parameterized already: http://scitation.aip.org/content/aip/journal/jcp/141/24/10.1063/1.4904545 obviously, you need to check if their parameters work for QDs (they have tested them for periodic solids). You should check if the resulting QD still has some degree of crystall

Re: [gmx-users] parameters for PbSe (quantum dot)

2016-10-16 Thread SAKO MIRZAIE
Thank you. is there any tutorial to do that? I know I should do it with Quantum mechanics (e.g. gaussian package), but I don't know how. best regards, On Mon, Oct 17, 2016 at 1:22 AM, Justin Lemkul wrote: > > > On 10/15/16 1:35 PM, SAKO MIRZAIE wrote: > >> Dear all, >> >> I want to simulate the

Re: [gmx-users] parameters for PbSe (quantum dot)

2016-10-16 Thread Justin Lemkul
On 10/15/16 1:35 PM, SAKO MIRZAIE wrote: Dear all, I want to simulate the quantum dot PbSe (QD) by gromacs and amber 99sb FF. but, as you know, gromacs doesn't know this QD and its MD parameters is not exist. how can I find the Lennard jones parameters and partial charges for this QD? I don

[gmx-users] parameters for PbSe (quantum dot)

2016-10-15 Thread SAKO MIRZAIE
Dear all, I want to simulate the quantum dot PbSe (QD) by gromacs and amber 99sb FF. but, as you know, gromacs doesn't know this QD and its MD parameters is not exist. how can I find the Lennard jones parameters and partial charges for this QD? best regards, -- ***