| MD | molecular dynamics |
| OPLS | optimized potentials for liquid simulations |
| RESP | the restrained electrostatic potential |
| OPLSR | OPLS model with RESP charges |
| PEO | polyethylene oxide |
| PEODME | poly(ethylene oxide) dimethyl ether |
| DP | degree of polymerization |
| SPE | solid polymer electrolyte |