| 56 |  | DefineOptionalParameterWithDefaultValue(TorsionAngleConvention, "TorsionAngleConvention", "180_is_trans"); | 
| 57 |  | DefineOptionalParameterWithDefaultValue(vdw14scale, "vdW-14-scale", 0.0); | 
| 58 |  | DefineOptionalParameterWithDefaultValue(electrostatic14scale, "electrostatic-14-scale", 0.0) | 
| 59 | – | DefineOptionalParameterWithDefaultValue(dielectric, "dielectric", 1.0); | 
| 59 |  | DefineOptionalParameterWithDefaultValue(GayBerneMu, "GayBerneMu", 2.0); | 
| 60 |  | DefineOptionalParameterWithDefaultValue(GayBerneNu, "GayBerneNu", 1.0); | 
| 61 |  | } |