<div>Dear Gromacs users,</div>
<div>I would like to try Gromacs to conduct MD on my system which has, Zeolite( Ti,Si,O elements with pore and extraframework cations like Na+), water as solvent and some counterions in water. I am intrested to study the ionexcahnge in this system. I tried Dl_POLY but because of expensive CPU time, I am badly looking for another package which will help in fast computations.Any help and suggestions regarding this issue will be greatly appreciated.</div>
<div>Thank you for your time in advance.</div>
<div>Best Regards</div>