[gmx-users] flexible water vs. rigid water

qiao rui ruiqiao at ews.uiuc.edu
Fri Sep 12 05:29:00 CEST 2003

Hi, Gromacs-er:

	I am curious whether the differnt water model can give different
dynamic properties, especially viscosity? In particular, which is better
in terms of providing good viscosity - flexible water or rigid water?

	In addition, what is the major advanges of using flexible water
rather than rigid water molecules? (rigid one is easier to implement,

	Is there a flexible SPC/E water model? If there is, how to include
it in the Gromacs simulation?

	Thanks a lot!



Rui Qiao
Research Assistant
Beckman Institute, UIUC

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