个人简介

1991-present Professor, University of Notre Dame 1986-1991 Associate Professor, University of Notre Dame 1982-1986 Assistant Professor, University of Notre Dame 1978-1982 Lecturer, University of Glasgow, Scotland 1977-1978 Postdoctoral Research Fellow, University of Leeds, England 1975-1977 Postdoctoral Research Associate, Purdue University 1975 Ph.D. in Inorganic Chemistry, University of Glasgow, Scotland 1972 B.Sc. in Chemistry, University of Glasgow, Scotland Award: 2011 Elected Fellow of the Royal Society of Chemistry 2007 Faculty Award, University of Notre Dame 2004 Kaneb Teaching Award

研究领域

Inorganic Chemistry

Professor Lappin has worked in the area of mechanistic inorganic chemistry for the past twenty-five years. His interests cover both substitution reactions and redox processes of transition metal ion complexes and range from reactions of metalloproteins in biological systems to the corrosion chemistry associated with chemical reactors. Studies of cooperation between multiple reaction centers in chemical reactions have been a long standing area of research, particularly those involving multiple electron transfer or coupled electron and ion transfer. Over the last decade the Lappin group has investigated phemomena associated with chiral induction in electron transfer and atom transfer reactions involving metal ion complexes and has provided much of the insight required for the interpretation of this effect. The inductions tend to be small but provide a very sensitive mechanistic probe. They occur quite generally in both outer-sphere and inner-sphere reactions. Work in this area encompasses developments in molecular and chiral recognition and the characterization of weak interactions between metal complexes. These studies have led to the design of novel chiral ligands and investigations of new magnetic materials based on chiral paramagnetic metal complexes.

近期论文

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Garcia, C.; Diaz, C.; Araya, P.; Isaacs, F.; Ferraudi, G.; Lappin, A.G.; Aguirre, M.J.; Isaacs, M. "Electrostatic self-assembled multilayers of tetrachromatedmetalloporphyrins/polyoxometalate and its electrocatalytic properties in oxygen reduction." Electrochim. Acta 2014, 146, 819-829. Ferraudi, G.; Lappin, A.G. "Review: Properties and chemical reactivity of metallo phthalocyanine and tetramethylbenzoannulene complexes grafted into a polymer backbone." J. Coord. Chem. 2014, 67 (23-24), 3822-3839. Estiu, G.; Ferraudi, G.; Lappin, A.G.; Ruiz, G.T.; Vericat, C.; Costamagna, J.; Villagran, M. "Photocatalytic reactions of a nickel(II) annulene complex incorporated in polymeric structures." RSC Advances 2014, 4 (95), 53157-53171. Lemus, L.; Guerrero, J.; Costamagna, J.; Lorca, R.; Jara, D.H.; Ferraudi, G.; Oliver, A.; Lappin, A.G. "Resolution and chacterization of helicate dimer and trimer complexes of 1,3-bis-(9-methyl-1,10-phenanthrolin-2-yl)propane with copper (I)." Dalton T. 2013, 42 (32), 11426-11435. Lemus, L.; Ferraudi, G.; Lappin, A.G. "A single- and double-flash flash photolysis study of the sequential biphotonic photoprocesses of Cu(I) phenanthrolines. Comparison of the helicate complex, [Cu-2(1,3-bis(9-methyl-1,10-phenanthrolin-2-yl)propane)(2)](2+) and [Cu(2,9-dimethyl-1,10-phenanthroline)(2)](+) photoprocesses." Dalton T. 2013, 42 (24), 8637-8643. Ruiz, G.T.; Lappin, A.G.; Ferraudi, G. "On the redox reactions of radicals with Al(III)(phthalocyaninate) pendants covalently bonded to poly(ethyleneamide). Mechanistic alterations when radicals are formed inside pockets of micelle-like polymer aggregates." J. Polym. Sci. Pol. Chem. 2012, 50 (12), 2507-2515.