From: MD Simulation (
Date: Mon Nov 20 2017 - 12:13:22 CST

Hello All,

I need to select an exocyclic dihedral but I'm not sure how to go about
this using the atomselect keywords. For instance, if I needed to select
the dihedral between rings in biphenyl, does anyone have any ideas on how
to do it? I can't do it by atom type, or name because they are all named

Thanks for the help,