{"93641":{"#nid":"93641","#data":{"type":"event","title":"(1030) Prof. Nick Turro, Columbia University","body":[{"value":"\u003Cp\u003ECherry Emerson Seminar Series\u003Cbr \/\u003E\nProf. Nick Turro, Columbia University\n\u003C\/p\u003E\n\u003Cp\u003ESupramolecular Chemistry to Superdupermolecular Chemistry\n\u003C\/p\u003E\n\u003Cp\u003EDuring the last half of the 20th century, great advances were made in molecular chemistry, for which the key intellectual unit is the strong, intramolecular covalent bond.  The last two decades of the 20th century saw the emergence of the field of supramolecular chemistry, for which the key intellectual unit is the weak, intermolecular non-covalent bond.  A signature of supramolecular chemistry is the inability to understand chemical processes based only  on molecular structure and covalent bonds, i.e., on needs to consider the intermolecular environment and its effect on molecular processes.  A number of examples of organic photochemistry resulting from the supramolecular control of radical pair reactions will be presented.  What is the next step beyond supramolecular chemistry, i.e., what sort of chemistry will be termed \u0022superdupermolecular chemistry?\u0022  It is proposed that this term can be applied to chemistry that depends not only on electrostatics that determine the strength of covalent and non-covalent bonds, but those that can be dominated by magnetic effects.  These magnetic effects are associated with the influence of electron spins and nuclear spins on chemical processes.  Examples of magnetic effects on the geminate radical pairs, on the oH\u003Csub\u003E2\u003C\/sub\u003E to pH\u003Csub\u003E2\u003C\/sub\u003E conversion and on electonic energy transfer will be described.\n\u003C\/p\u003E\n\u003Cp\u003EFor more information contact \u003Ca href=\u0022mailto:rshaner3@mail.gatech.edu\u0022\u003EBecky Shaner\u003C\/a\u003E.\n\u003C\/p\u003E","summary":null,"format":"limited_html"}],"field_subtitle":"","field_summary":[{"value":"Cherry Emerson Seminar Series\nProf. Nick Turro, Columbia University\n\nSupramolecular Chemistry to Superdupermolecular Chemistry","format":"limited_html"}],"field_summary_sentence":[{"value":"Prof. Nick Turro, Columbia University"}],"uid":"27275","created_gmt":"2007-10-17 00:00:00","changed_gmt":"2016-10-08 01:57:24","author":"Shirley Tomes","boilerplate_text":"","field_publication":"","field_article_url":"","field_event_time":{"event_time_start":"2007-10-30T12:00:00-04:00","event_time_end":"2007-10-30T13:00:00-04:00","event_time_end_last":"2007-10-30T13:00:00-04:00","gmt_time_start":"2007-10-30 16:00:00","gmt_time_end":"2007-10-30 17:00:00","gmt_time_end_last":"2007-10-30 17:00:00","rrule":null,"timezone":"America\/New_York"},"extras":[],"related_links":[{"url":"http:\/\/www.columbia.edu\/cu\/chemistry\/fac-bios\/turro\/faculty.html","title":"Prof. Nicholas Turro, Columbia University"}],"groups":[{"id":"85951","name":"School of Chemistry and Biochemistry"}],"categories":[],"keywords":[{"id":"4214","name":"AACP"}],"core_research_areas":[],"news_room_topics":[],"event_categories":[{"id":"1795","name":"Seminar\/Lecture\/Colloquium"}],"invited_audience":[],"affiliations":[],"classification":[],"areas_of_expertise":[],"news_and_recent_appearances":[],"phone":[],"contact":[{"value":"\u003Cstrong\u003EShirley Tomes\u003C\/strong\u003E\u003Cbr \/\u003EChemistry \u0026amp; Biochemistry\u003Cbr \/\u003E\u003Ca href=\u0022http:\/\/www.gatech.edu\/contact\/index.html?id=st81\u0022\u003EContact Shirley Tomes\u003C\/a\u003E\u003Cbr \/\u003E\u003Cstrong\u003E404-894-0591\u003C\/strong\u003E","format":"limited_html"}],"email":[],"slides":[],"orientation":[],"userdata":""}}}