Re: [gmx-users] water can't freeze

2008-04-22 Thread Erik Marklund
, 2008 12:17 PM To: Discussion list for GROMACS users Subject: Re: [gmx-users] water can't freeze Dear Xiupeng, What you're seeing is the difference between freezing water and overcooling it. If you want your water to crystallize, you'll actually have to make it - e.g., by putting it in contact

Re: [gmx-users] water can't freeze

2008-04-22 Thread Ran Friedman
PROTECTED] [EMAIL PROTECTED] On Behalf Of Vasilii Artyukhov [EMAIL PROTECTED] Sent: Saturday, April 19, 2008 12:17 PM To: Discussion list for GROMACS users Subject: Re: [gmx-users] water can't freeze Dear Xiupeng, What you're seeing is the difference between freezing water and overcooling

RE: [gmx-users] water can't freeze

2008-04-21 Thread Wei, Xiupeng
PROTECTED] [EMAIL PROTECTED] On Behalf Of Vasilii Artyukhov [EMAIL PROTECTED] Sent: Saturday, April 19, 2008 12:17 PM To: Discussion list for GROMACS users Subject: Re: [gmx-users] water can't freeze Dear Xiupeng, What you're seeing is the difference between freezing water and overcooling it. If you

Re: [gmx-users] water can't freeze

2008-04-19 Thread Sagittarius
Send me please your files, I would like to have a look at them Alex--- On Fri, 4/18/08, Wei, Xiupeng [EMAIL PROTECTED] wrote: From: Wei, Xiupeng [EMAIL PROTECTED]Subject: [gmx-users] water can't freezeTo: "gmx-users@gromacs.org" gmx-users@gromacs.orgDate: Friday, April 18, 2008, 8:41 PMHi gmx

Re: [gmx-users] water can't freeze

2008-04-19 Thread Vasilii Artyukhov
Dear Xiupeng, What you're seeing is the difference between freezing water and overcooling it. If you want your water to crystallize, you'll actually have to make it - e.g., by putting it in contact with ice. Normally, pure water doesn't freeze on its own, you can easily verify this experimentally

[gmx-users] water can't freeze

2008-04-18 Thread Wei, Xiupeng
Hi gmx users, I'm a new Gromacs user. Till now, I can get pretty good simulation of ice melting to water, but why can't I simulate water freezing to ice? The .top and .gro files used for water freezing simulation are generated by ice melting to 310K. I changed the temperature