Abstract:
STUDYONVIBRATIONALSPECTRAOFLIQUIDT2OWITHMDSIMULATIONLuTinghai(ChemicalEngineeringDepartment,BeijingInstituteofPetrochemicalTechnology,Beijing102600)ABSTRACTTheintramolecularvibrationshavebeencalculatedfrommoleculardynamicssimulationoftritiatedwaterT2OwiththeflexibleBJHwatermodelbyFouriertransformationsofthecorrespondingvelocityautocorelationfuctionsatroomtemperatrue.Theresultsobtainedfromthesimulationsarecomparedwiththeexperimentalvalues.ThefequenciesforthestretchingvibrationsofT2Oarepredicted.KeywordsMoleculardynamicssimulationTritiatedwaterVibrationalspectrumVelocityautocorelationfunction