How to move COM during minimization?

From: Shahid Qamar (
Date: Wed Dec 15 2004 - 12:03:12 CST

I have a polymer PEG and a sugar ring around the PEG. I have the coordinates
of the COM of the ring. What I want to do to minimize the syetem and then
move the COM a little bit like 0.1A and them minimize the system and move
the COM by 0.1A and minimize the system and keep doing this till I attain a
required distance moved by COM.
Any idea suggestions and and script will be welcomed.

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