个人简介

Galileo Circle Fellow, College of Science, 2012 Associate Editor, Organometallics, 2008- Chair-elect and Chair, Organometallic Subdivision of the Inorganic Division of the ACS, 2010-2011 Ninth Annual University Graduate and Professional Edu

研究领域

Inorganic/Bioinorganic/Energy Science/Spectroscopy and Instrument Development/Surfaces and Solid State/Synthesis/Synthetic Methods Development/Theory/Modeling/and Simulation

SOLVING ELECTRON MYSTERIES. Electron Interactions and Transfers in Catalysis, Biology, Materials, and Devices. This research program encompasses studies of organometallic structure, bonding, reactivity, and catalysis and extends to bioorganometallic chemistry, metal-metal bonding, molecular clusters, and related areas. Most recently this research has moved toward electron transfer processes, molecular electronics, and solar fuels. A central theme of this research has been to probe and understand this chemistry at the level of electronic structure. In one sense, all chemical behavior may be viewed as the movement of electrons. An obvious example is the oxidation and reduction processes of metalloenzymes in biology, but so too is the selective making and breaking of bonds in industrial catalysis, the transport of electrons in molecular wires, and the interactions of molecules with light. Many of the principles of electronic structure and bonding that have been discovered in this research have followed from the development and application of photoelectron spectroscopy, a technique that is often introduced in freshman chemistry texts. Computational chemistry is also an important aspect of this research, and photoelectron spectroscopy is the most direct method to test and validate electron energies in developing computational methods. The special nature or our research methods has led to numerous fruitful and exciting collaborations with scientists from around the world.

近期论文

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Gina M. Chiarella, F. Albert Cotton, Jason C. Durivage, Dennis L. Lichtenberger and Carlos A. Murillo. Solubilizing the most Easily Ionized Molecules and Generating Powerful Reducing Agents. Journal of the American Chemical Society, 2013, 135(47), 17889-17896. (Featured cover article and JACS Spotlight) [DOI:dx.doi.org/10.1021/ja408291k] Gabriel B. Hall, Rudresha Kottani, Greg A. N. Felton, Takuhei Yamamoto, Dennis H. Evans, Richard S. Glass, and Dennis L. Lichtenberger. Intramolecular Electron Transfer in Bipyridinium Disulfides. Journal of the American Chemical Society, 2014, 136(10). 4012-4014. [DOI:dx.doi.org/10.1021/ja500087m] Laura O. Van Dorn, Susan C. Borowski, Dennis L. Lichtenberger. From Gas-phase Ionization Energies to Solution Oxidation Potentials: Dimolybdenum Tetraformamidinate Paddlewheel Complexes. Inorganica Chimica Acta, 2014, in press (Invited for special issue on multiple metal-metal bonds). [DOI:dx.doi.org/10.1016/j.ica.2014.09.021] Orrasa In-noi, Kenneth J. Haller, Gabriel B. Hall, William P. Brezinski, Jacob M. Marx, Taka Sakamoto, Dennis H. Evans, Richard S. Glass, Dennis L. Lichtenberger. Electrochemical, Spectroscopic and Computational Study of bis(µ-methylthiolato)diironhexacarbonyl: Homoassociative Stabilization of the Dianion and a Chemically Reversible Reduction/Reoxidation Cycle. Organometallics, 2014, 33, 5009-5019. (online 21/July/2014). (Special issue on "Organometallic Electrochemistry") [DOI:dx.doi.org/10.1021/om5004122]. Gabriel B. Hall, Jinzhu Chen, Charles A. Mebi, Noriko Okumura, Matthew T. Swenson, Stephanie E. Ossowski, Uzma I. Zakai, Gary S. Nichol, Dennis L. Lichtenberger, Dennis H. Evans, and Richard S. Glass. Redox Chemistry of Non−innocent Quinones Annulated to 2Fe2S Cores. Organometallics, 2013, 32(21), 6605-6612. [DOI:dx.doi.org/10.1021/om400913p]. Ashley R. Head, Sharon K. Renshaw, Andrew B. Uplinger, Jeffrey R. Lomprey, John P. Selegue, Dennis L. Lichtenberger. Experimental Measure of Metal-alkynyl Electronic Structure Interactions by Photoelectron Spectroscopy: (η5-C5H5)Ru(CO)2C≡CMe and [(η5-C5H5)Ru(CO)2]2(µ-C≡C). Polyhedron, 2014, in press (online 21/July/2014). (Special issue in honor of Claude Lapinte) [DOI:dx.doi.org/10.1016/j.poly.2014.07.020] G. Joel Meyer, Gabriel B. Hall, Elliott R. Smith, Takahiro Sakamoto, Dennis L. Lichtenberger, Richard S. Glass. Through Space Interaction Between Ferrocenes Mediated by aThioether. Polyhedron, 2014, in press (online 2/July/2014). [DOI:dx.doi.org/10.1016/j.poly.2014.06.05C]. Jos� Ignacio de la Cruz Cruz, Patricia Ju�rez-Saavedra, Brenda Paz-Michel, Marco Antonio Leyva-Ramirez, Asha Rajapakshe, Aaron K. Vannucci, Dennis L. Lichtenberger, M. Angeles Paz-Sandoval. Phosphine-substituted η5-Pentadienyl-Manganese-Carbonyl Complexes: Geometric Structures, Electronic Structures, and Energetic Properties of the Associative Substitution Mechanism, Including Isolation of the Slipped η3-Pentadienyl Associative Intermediate. Organometallics, 2014, 33(1), 278-288. [DOI:dx.doi.org/ 10.1021/om401017t]. Mohammad K. Harb, Ahmad Daraosheh, Helmar Gr�ls, Elliott R. Smith, G. Joel Meyer, Matthew T. Swenson, Takahiro Sakamoto, Richard S. Glass, Dennis L. Lichtenberger, Dennis H. Evans, Mohammad El-khateeb and Wolfgang Weigand. Effects of Alkane Linker Length and Chalcogen Character in [FeFe]-hydrogenase Inspired Compounds. Heteroatom Chemistry (Special issue in honor of Professor Renji Okazaki's Kiju), 2014, in press (online 1/ Sep/2014). [DOI:dx.doi.org/ 10.1002/hc.21216] Seidel, R.A.; Hall, G.B.; Swenson, M.T.; Nichol, G.S.; Lichtenberger, D. L.; Evans, D.H.; Glass, R.S. Synthesis and Characterization of [FeFe]-Hydrogenase Mimics Appended with a 2-Phenylazopyridine Ligand. J. Sulfur Chem., 2013, 34(6), 566-579. (Special issue in memory of Professor Alessandro Degl'Innocenti) [DOI: 10.1080/17415993.2013.796553] Olga Lobanova Griffith, John E. Anthony, Adolphus G. Jones, Ying Shu, and Dennis L. Lichtenberger. Substituent effects on the electronic characteristics of pentacene derivatives for organic electronic devices: dioxolane-substituted pentacene derivatives with triisopropylsilylethynyl functional groups. J. Am. Chem. Soc., 2012, 134(34), 14185-14194. (http://dx.doi.org/10.1021/ja3056672) Michael H. Palmer, Philip J. Camp, Soren Vronning Hoffmann, Nykola C. Jones, Ashley R. Head, and Dennis L. Lichtenberger. The electronic states of 1,2,4-triazoles: A study of 1H- and 1-methyl-1,2,4-triazole by vacuum ultraviolet photoabsorption and ultraviolet photoelectron spectroscopy and a comparison with ab initio configuration interaction computations. J. Chem. Phys., 2012, 136, 094310 (11 pages). (http://dx.doi.org/10.1063/1.3692164) Nicholas J. Wiebelhaus, Matthew A. Cranswick, Eric L. Klein, L. Tori Lockett, Dennis L. Lichtenberger, and John H. Enemark. Metal-Sulfur Valence Orbital Interaction Energies in Metal-Dithiolene Complexes: Determination of Charge and Overlap Interaction Energies by Comparison of Core and Valence Ionization Energy Shifts. Inorg. Chem., 2011, 50, 11021-11031.(http://dx.doi.org/10.1021/ic201566n) Deven P. Estes, Aaron K. Vannucci, Ariel R. Hall, Dennis L. Lichtenberger, Jack R. Norton. Thermodynamics of the metal-hydrogen bonds in(η5-C5H5)M(CO)2H (M = Fe, Ru, Os). Organometallics, 2011, 30, 3444-3447. (http://dx.doi.org/10.1021/om2001519) Jaime A. Flores, Jose G. Andino, Nikolay P. Tsvetkov, Maren Pink, Robert J. Wolfe, Ashley R. Head, Dennis L. Lichtenberger, Joseph Massa, and Kenneth G. Caulton. Assessment of the Electronic Structure of 2,2'-pyridylpyrrolides as Ligands. Inorg. Chem., 2011, 50, 8121-8131. (http://dx.doi.org/10.1021/ic2005503) Michael H. Palmer, Soren Vronning Hoffmann, Nykola C. Jones, Ashley R. Head, Dennis L. Lichtenberger. The Electronic States of 1,2,3-Triazole Studied by Vacuum UV Photoabsorption and UV Photoelectron Spectroscopy, and a Comparison with ab initio Configuration Interaction Methods. J. Chem. Phys., 2011, 134, 084309-321.(http://dx.doi.org/10.1063/1.3549812) Jinzhu Chen, Aaron K. Vannucci, Charles A. Mebi, Noriko Okumura, Susan C. Borowski, L. Tori Lockett, Matthew Swenson, Dennis L. Lichtenberger, Dennis H. Evans, and Richard S. Glass. Catalysis of Electrochemical Reduction of Weak Acids to Produce H2: Role of O-H...S Hydrogen Bonding. Phosphorus, Sulfur and Silicon and the Related Elements, 2010, 186, 1288-1292. Invited paper. (http://dx.doi.org/10.1080/10426507.2010.523035) Manfred Bochmann, Maurice Brookhart, John A. Gladysz, Dennis L. Lichtenberger, Lanny S. Liebeskind, Tobin J. Marks, Richard R. Schrock, Dwight A. Sweigart, Kenton H. Whitmire. Dedication to the Special Volume for Dietmar Seyferth. Organometallics, 2010, 29(21), 4647-4647. (http://dx.doi.org/10.1021/om100975m) John A. Gladysz, Manfred Bochmann, Dennis L. Lichtenberger, Lanny S. Liebeskind, Tobin J. Marks, Dwight A. Sweigart. Another Great Day for Organometallic Chemistry. Organometallics, 2010, 29(22), 5737-5737. (http://dx.doi.org/10.1021/om101007r) Jinzhu Chen, Aaron K. Vannucci, Charles A. Mebi, Noriko Okumura, Susan C. Borowski, Matthew Swenson, L. Tori Lockett, Dennis H. Evans, Richard S. Glass and Dennis L. Lichtenberger. Synthesis of Diiron Hydrogenase Mimics Bearing Hydroquinone and Related Ligands. Electrochemical and Computational Studies of the Mechanism of Hydrogen Production and the Role of O−H---S Hydrogen Bonding. Organometallics, 2010, 29, 5330-5340. (http://dx.doi.org/10.1021/om100396j) Olga Lobanova Griffith, Adolphus G. Jones, John E. Anthony and Dennis L. Lichtenberger. Intermolecular Effects on the Hole States of Triisopropylsilylethynyl-Substituted Oligoacenes. J. Phys. Chem. C., 2010, 114(32), 13838-13845. Brandi M. Cossairt, Christopher c. Cummins, Ashley R. Head, Dennis L. Lichtenberger, Raphael J.F. Berger, Stuart A. Hayes, Norbert W. Mitzel and Gang Wu. On the Molecular and Electronic Structures of AsP3 and P4. J. Am. Chem. Soc., 2010, 132(24), 8459-8465. http://dx.doi.org/10.1021/ja102580d) Olga Lobanova Griffith, John E. Anthony, Adolphus G. Jones, and Dennis L. Lichtenberger. Electronic Properties of Pentacene versus Triisopropylsilylethynyl-Substituted Pentacene: Environment-Dependent Effects of the Silyl Substituent. J. Am. Chem. Soc., 2010, 132(2), 580-586. (http://dx.doi.org/10.1021/ja906917r) Harb, Mohammad K.; Niksch, Tobias; Windhager, Jochen; Görls, Helmar; Holze, Rudolf; Lockett, L. Tori; Okumura, Noriko; Evans, Dennis H.; Glass, Richard S.; Lichtenberger, Dennis L.; El-khateeb, Mohammad; Weigand, Wolfgang. Synthesis and Characterization of Diiron Diselenato Complexes Including Iron Hydrogenase Models. Organometallics 2009, 28 (4), 1039-1048. (http://dx.doi.org/10.1021/om800748p) Chen, Shentan; Chisholm, Malcolm H.; Davidson, Ernest R.; English, Jason B.; Lichtenberger, Dennis L. Theoretical and Spectroscopic Investigations of the Bonding and Reactivity of (RO)3M≡N Molecules, where M = Cr, Mo, and W. Inorg. Chem. 2009, 48 (3), 828-837 (chosen for the cover article). (http://dx.doi.org/10.1021/ic801786u) Cranswick, Matthew A.; Gruhn, Nadine E.; Enemark, John H.; Lichtenberger, Dennis L. Electronic Structure of the d1 Bent-metallocene Cp2VCl2: A Photoelectron and Density Functional Study. Journal of Organometallic Chemistry 2008, 693, 1621-1627. Lobanova Griffith, Olga; Gruhn, Nadine E.; Anthony, John E.; Purushothaman, Balaji; Lichtenberger, Dennis L. Electron Transfer Parameters of Triisopropylsilylethynyl-Substituted Oligoacenes. J. Phys. Chem. C 2008, 112 (51), 20518-20524. (http://dx.doi.org/10.1021/jp8070629) Felton, Greg A. N.; Vannucci, Aaron K.; Okumura, Noriko; Lockett, L. Tori; Evans, Dennis H.; Glass, Richard S.; Lichtenberger, Dennis L. Hydrogen Generation from Weak Acids: Electrochemical and Computational Studies in the [(η5-C5H5)Fe(CO)2]2 System. Organometallics 2008, 27(18), 4671-4679. (http://dx.doi.org/10.1021/om800366h) Cozzolino, Anthony F.; Gruhn, Nadine E.; Lichtenberger, Dennis L.; Vargas-Baca, Ignacio. Valence Electronic Structure of Benzo-2,1,3-chalcogenadiazoles Studied by Photoelectron Spectroscopy and Density Functional Theory. Inorg. Chem. 2008, 47(14), 6220-6226. (http://dx.doi.org/10.1021/ic800055c) Durivage, Jason C.; Gruhn, Nadine E.; Li, Bo; Dikarev, Evgeny V.; Lichtenberger, Dennis L. The Electronic Structure and Bonding of the First p-Block Paddlewheel Complex, Bi2(trifluoroacetate)4, and Comparison to d-Block Transition Metal Paddlewheel Complexes: A Photoelectron and Density Functional Theory Study. J. Cluster Science 2008, 19(1), 275-294. (http://dx.doi.org/10.1007/s10876-007-0179-9) Petro, Benjamin J.; Vannucci, Aaron K.; Lockett, L. Tori; Mebi, Charles; Kottani, Rudresha; Gruhn, Nadine E.; Nichol, Gary S.; Goodyer, Paul A. J.; Evans, Dennis H.; Glass, Richard S.; Lichtenberger, Dennis L. Photoelectron spectroscopy of dithiolatodiironhexacarbonyl models for the active site of [Fe-Fe] hydrogenases: Insight into the reorganization energy of the "rotated" structure in the enzyme. J. Mol. Struct. 2008, 890(1-3), 281-288. (http://dx.doi.org/10.1016/j.molstruc.2008.04.024) Cranswick, M.A.; Dawson, A.; Cooney, J.J.A.; Gruhn, N.E.; Lichtenberger, D.L.; Enemark, J.H. Photoelectron Spectroscopy and Electronic Structure Calculations of d1 Vanadocene Compounds with Chelated Dithiolate Ligands: Implications for Pyranopterin Mo/W Enzymes. Inorg. Chem. 2007, 46, 10639-10646. Felton, G. A. N.; Vannucci, A.K.; Chen, J.; Moser, T.; Okumura, N.; Petro, B.J.; Zakai, U.I.; Evans, D.H.; Glass, R.H.; Lichtenberger, D.L. Hydrogen Generation from Weak Acids: Electrochemical and Computational Studies of a Diiron Hydrogenase Mimic. J. Am. Chem. Soc. 2007, 129(41), 12521-12530. Rajapakshe, A.; Basta, R.; Arif, A.M.; Ernst, R.D.; Lichtenberger, D.L. Silyl Substitution Effects on Metal-Pentadienyl Bonding: Synthesis, Structure, Photoelectron Spectroscopy and Electronic Structure of a High Valent Half-Open Zirconocene. Organometallics 2007, 26(11), 2867-2871. Joshi, H. K.; Cooney, J. A.; Inscore, F. E.; Gruhn, N. E.; Lichtenberger, D. L.; Enemark, J. H. Investigation of Metal-Dithiolate Fold Angle Effects by Gas-Phase Photoelectron Spectroscopy and Density Functional Calculations: Implications for Molybdenum Enzymes. Proc. Natl. Acad. Sci. U.S.A. 2003, 100 (7), 3719-3724. Lichtenberger, D. "The Electron Distribution, Bonding, and J(Si-H) NMR Coupling Constant in (η5-C5H5)(CO)2MnHSiCl3: The Molecular Orbital View." Organometallics 2003, 22 (8), 1599-1602. Lichtenberger, D. L.; Fan, H. -J.; Gruhn, N. E. Ligand-Mediated Metal-Metal Interactions and Localized versus Delocalized Mixed-Valence Cation States of Biferrocene and Bis(µ-fulvalenediyl)diiron Characterized in the Gas Phase by Valence Photoelectron Spectroscopy. J. Organomet. Chem. 2003, 666, 75-85. Cotton, F. A.; Gruhn, N. E.; Gu, J.; Huang, P.; Lichtenberger, D. L.; Murrillo, C. A.; Van Dorn, L. O.; Wilkinson, C. C. Closed-Shell Molecules that Ionize More Readily than Cesium. Science 2002, 298, 1971-1974. Amashukeli, X.; Winkler, J. R.; Gray, H. B.; Gruhn, N. E.; Lichtenberger, D. L. Electron-Transfer Reorganization Energies of Isolated Organic Molecules. J. Phys. Chem. 2002, 106, 7593-7598. Lichtenberger, D. L.; Gruhn, N. E.; Rai-Chaudhuri, A.; Renshaw, S. K.; Gladysz, J. A.; Jiao, H.; Seyler, J.; Igau, A. Vibrational Progressions in the Valence Ionizations of Transition Metal Hydrides: Evaluation of Metal-Hydride Bonding and Vibrations in (η5-C5R5)Re(NO)(CO)H [R = H, CH3]. J. Am. Chem. Soc. 2002, 124, 1417-1423. Westcott, B. L.; Gruhn, N. E.; Michelsen, L. J.; Lichtenberger, D. L. Experimental Observation of Non-Aufbau Behavior: The Photoelectron Spectrum of Vanadyloctaethylporphyrinate and Vanadylphthalocyanine. J. Am. Chem. Soc. 2000, 122, 8083-8084.