[AMBER] crgmask and qmmm region compatibility

From: Fabrício Bracht <bracht.iq.ufrj.br>
Date: Thu, 21 Feb 2013 11:44:02 -0300

If one performs TI caculation using crgmask to remove the charge on a
particular atom, does it makes any difference setting the crgmask if the
atoms in the mask are treated by qm method. I mean, is DV/DL actually being
computed relative to the difference between a charged atom and a non
charged atom? Or is the qm part of the system indifferent to such a tool?
Thank you
Fabrício
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Received on Thu Feb 21 2013 - 07:00:02 PST
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