Dear Amber users:
A six-membered aromatic carbon ring is clearly
distorted somehow after I run a few hundred steps of
minimization with sander. But this ring should be
almost flat in chemistry. I already use "improper" on
each sp2 carbon in its Prep file.
Does anyone know how to keep the aromatic ring flat
during minimization or dynamics?
Thanks a lot,
Qing
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Received on Fri Jun 14 2002 - 16:00:51 PDT
