CCL: Imidazoliums



Folks,

Does anyone have experience with charged imidazoliums? I am doing molecular dynamic calculations on small droplets of ionic liquids. Obviously as the size of the drops increases, using quantum methods gets too expensive. However, I have not been able to find force field parameters for N+ CCNC five member rings. In particular bond stretching, angle bending and torsional parameters. 

Any suggestions appreciated.

John

University of Colorado at Boulder