Fixing position of COM

From: Mauricio Carrillo Tripp (
Date: Wed Jun 30 2004 - 10:42:10 CDT

Hi all,

is there a way to keep the position of the center of mass of the system
fixed at a certain point (origin) ?
is there a command or I have to write a script? How do I do it?
Thanks for the help

Mauricio Carrillo Tripp
Chemistry Department
Wabash College

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