The Structure and Dissociation Dynamics of Energy Selected  Ions and Ion-Dipole Complexes
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{'SignBlockName': 'Vickie Lewis', 'PO_EMAI': None, 'PO_PHON': None}
This grant in Experimental Physical Chemistry supports the research of          Dr. Tomas Baer in the area of ion fragmentation mechanisms.  This work          studies the structure and dissociation dynamics of energy selected ions         and ion-dipole complexes.  It provides basic information on the                 properties and energy states of ions. Such information is necessary in          a broad range of fields from upper atmosphere physics to solid state            chemistry.                                                                                                                                                      This investigation will use photoelectron photoion coincidence,                 photodissociation, and IR photodissociation techniques to study cold            ions such as nitrobenzene, propanol, and butadiene and ion-dipole               complexes such as cyclopropane ion-water and ethylchloride ion-HCl.             Differences between neutral and ionic dissociations, as revealed in             terms of their mechanisms, rates of dissociation, and the role of               excited states in the fragmentation step will be compared.  Gross               changes in the structures of the ions will be studied as a function of          their internal energy.  Special emphasis will be given to eludicating           the effect the interaction potential between the departing fragments            has on the dissociation rate and mechanism.
{'FirstName': 'Tomas', 'LastName': 'Baer', 'PI_MID_INIT': None, 'PI_SUFX_NAME': None, 'PI_FULL_NAME': 'Tomas Baer', 'EmailAddress': 'Baer@unc.edu', 'NSF_ID': '000300770', 'StartDate': '06/15/1987', 'EndDate': None, 'RoleCode': 'Principal Investigator'}
{'Name': 'University of North Carolina at Chapel Hill', 'CityName': 'CHAPEL HILL', 'ZipCode': '275995023', 'PhoneNumber': '9199663411', 'StreetAddress': '104 AIRPORT DR STE 2200', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'North Carolina', 'StateCode': 'NC', 'CONGRESSDISTRICT': '04', 'CONGRESS_DISTRICT_ORG': 'NC04', 'ORG_UEI_NUM': 'D3LHU66KBLD5', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF NORTH CAROLINA AT CHAPEL HILL', 'ORG_PRNT_UEI_NUM': 'N8DMK1K4C2K5'}
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{'Code': '1962', 'Text': 'SPECTROSCOPY'}
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