Re: moments of inertia, principal axes

From: Giovanni Bellesia (giovanni.bellesia_at_ucd.ie)
Date: Thu Aug 18 2005 - 04:42:20 CDT

Stern, Julie wrote:

>Hello,
> Has anyone calculated the moments of inertia and/or the principal axes and can say
>the best way or point to any helpful scripts? I would need to do this based on a subset
>of the atoms and not the whole system. Thanks.
>
>--Julie
>
>
>

Hi,
I guess the problem is to implement a good and fast algorithm to
diagonalize the matrix of inertia
within TCL and find out the eigenvectors.

G.

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