How can I tell what force field parameters were used in a particular simulation?
From Maestro, set up a single-point energy calculation with a “complete” energy listing. This creates a .mmo file that contains all the parameters used for the structure in question. Then examine this file using the Force Field Viewer in Maestro, which you open from the Tools menu. The Force Field Viewer allows you to conveniently and interactively examine interactions within the system of interest.