Re: [gmx-users] Adsorption energy of a single molecule

2009-11-12 Thread Mark Abraham
am Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discussion list for GROMACS users Message-ID: <4afb4be0.1020...@anu.edu.au> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Darrell Koskinen wrote: Hi Justin, So when I create the index file with the mole

[gmx-users] Adsorption energy of a single molecule

2009-11-12 Thread Darrell Koskinen
ammonia molecule and the graphene sheet. I am not aware that OPLS-AA was parameterized to produce such values, but would appreciate your comments. Thanks. Darrell Message: 2 Date: Thu, 12 Nov 2009 10:42:24 +1100 From: Mark Abraham Subject: Re: [gmx-users] Adsorption energy of a single molecule

Re: [gmx-users] Adsorption energy of a single molecule

2009-11-11 Thread Mark Abraham
Date: Sun, 01 Nov 2009 19:29:36 -0500 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discussion list for GROMACS users Message-ID: <4aee27f0.50...@vt.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Darrell Koskine

Re: [gmx-users] Adsorption energy of a single molecule

2009-11-11 Thread Justin A. Lemkul
Darrell Koskinen wrote: Hi Justin, So when I create the index file with the molecule and the graphene sheet and run g_energy, is the adsorption energy between the adsorbed molecule and the graphene sheet the LJ (SR) energy? And will this energy be just the interaction energy between the adso

[gmx-users] Adsorption energy of a single molecule

2009-11-11 Thread Darrell Koskinen
009 19:29:36 -0500 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discussion list for GROMACS users Message-ID: <4aee27f0.50...@vt.edu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Darrell Koskinen wrote: Hi

Re: [gmx-users] Adsorption energy of a single molecule

2009-11-01 Thread Justin A. Lemkul
performed. -Justin Thanks. Darrell *** *** Date: Sun, 01 Nov 2009 19:29:36 -0500 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discussion list for GROMACS users Message-ID: <4aee27f0.50...

[gmx-users] Adsorption energy of a single molecule

2009-11-01 Thread Darrell Koskinen
hat adsorb on the second MD run? Thanks. Darrell *** *** Date: Sun, 01 Nov 2009 19:29:36 -0500 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Ads

Re: [gmx-users] Adsorption energy of a single molecule

2009-11-01 Thread Mark Abraham
t to allow you to observe absorption events from the individual energy profiles over time. Mark Date: Sun, 01 Nov 2009 07:17:24 -0500 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discussion list for GROMACS users Message-ID: <4aed7c54.20

Re: [gmx-users] Adsorption energy of a single molecule

2009-11-01 Thread Justin A. Lemkul
Darrell Koskinen wrote: Hi Justin, In my simulation, I have just over 100 ammonia molecules and, of these molecules, 10 to 20 adsorb onto the graphene sheet. I initially thought that I would need to tag each one of the ammonia molecules, since I would not know, in advance of running the sim

[gmx-users] Adsorption energy of a single molecule

2009-11-01 Thread Darrell Koskinen
n mdtraj.trr -s mdtopol.tpr", where mdtraj.trr and mdtopol.tpr are the output of the initial simulation, and then use g_energy to analyze the energies between the groups? Thanks. Darrell Date: Sun, 01 Nov 2009 07:17:24 -0500 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption

Re: [gmx-users] Adsorption energy of a single molecule

2009-11-01 Thread Justin A. Lemkul
use mdrun -rerun with your new .tpr file, and g_energy (not gmxdump) to analyze the energies between the various groups. -Justin Thanks. Darrell Date: Thu, 29 Oct 2009 14:06:27 -0400 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discuss

[gmx-users] Adsorption energy of a single molecule

2009-10-31 Thread Darrell Koskinen
-0400 From: "Justin A. Lemkul" Subject: Re: [gmx-users] Adsorption energy of a single molecule To: Discussion list for GROMACS users Message-ID: <4ae9d9a3.9080...@vt.edu> Content-Type: text/plain; charset=UTF-8; format=flowed darre...@ece.ubc.ca wrote: Dear GROMACS Gurus, I

Re: [gmx-users] Adsorption energy of a single molecule

2009-10-29 Thread Justin A. Lemkul
darre...@ece.ubc.ca wrote: Dear GROMACS Gurus, Is it possible to determine the adsorption energy of a single molecule in a simulation? My simulation has a large number of gas phase molecules distributed throughout a box with some molecules adsorbed on a graphene sheet. I would like to compare t

[gmx-users] Adsorption energy of a single molecule

2009-10-29 Thread darrellk
Dear GROMACS Gurus, Is it possible to determine the adsorption energy of a single molecule in a simulation? My simulation has a large number of gas phase molecules distributed throughout a box with some molecules adsorbed on a graphene sheet. I would like to compare the adsorption energy of a sing