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个人简介

John Berry was born in Atlanta, GA in September 1977, and grew up in Newport News, Virginia. He attended Virginia Tech from 1996 – 2000 where he obtained two degrees: a BA in music theory and composition, and a BS in chemistry. John then pursued graduate education in chemistry, attending Texas A&M University from 2000 – 2004 where he worked as an NSF Graduate Research Fellow in the research group of F. Albert Cotton. His graduate work involved synthetic and experimental studies to elucidate the electronic structure and metal-metal bonding in linear trinuclear molecules that serve as models for molecular wires. John then did postdoctoral work in Germany with support from a fellowship from the Alexander von Humboldt Foundation. From 2004 – 2006, he worked with Karl Wieghardt at the Max Planck Institute for Bioinorganic Chemistry in Mülheim an der Ruhr, Germany, on new electrochemical and photochemical routes to unstable high-valent iron intermediates. In 2006, John joined the Department of Chemistry at the University of Wisconsin – Madison as an Assistant Professor, where he has established a vibrant research program tackling fundamental problems in coordination chemistry and bonding. He was promoted to Associate Professor in 2012. John still writes music in his spare time, and sometimes has occasion to perform on either the violin, viola, or piano. Awards and Honors WARF Romnes Faculty Fellowship, University of Wisconsin-Madison 2017 Lester R. McNall Professor of Chemistry 2016 National Science Foundation CAREER Award 2008 Ernst Haage Preis des Max-Planck-Institut fur Bioanorganische Chemie 2006 Alexander von Humboldt Forschungsstipendium, MPI-Mulheim 2004

研究领域

Research Interests: The scientific approach of my research group is to discover new chemistry by systematic investigations of interesting and difficult problems of electronic structure. Projects typically combine one or more of the following themes: synthesis, spectroscopy, computations, photochemistry, catalysis, cryogenic techniques, magnetism, mechanisms, crystallography, bonding, and reactivity. A major goal is for my coworkers to become proficient in several of these areas while gaining an appreciation of all of the other areas. Current research in my group falls into three main project areas. In the first, we are investigating electronic effects in heterometallic compounds containing paramagnetic transition metals. We have discovered simple yet powerful synthetic methods that allow for systematic metal atom substitution and study of a well-defined series of heterometallic compounds to elucidate trends in structure and bonding. In the second project area, we are isolating and studying reactive intermediates that have metal-metal and metal-ligand multiple bonds in a linear M=M=L structure. Such intermediates are relevant to widely used catalytic transformations including cyclopropanation, aziridination, and C–H functionalization, but have not been subjected to rigorous study. In a third research area that is beginning to develop we are exploring the possibility that a new oxidation state of sulfur and its heavier congeners, namely the S23– or ‘subsulfide’ level, can be stabilized in transition metal complexes. Establishing this new intermediate oxidation state puts forth a new paradigm for how chalcogen-chalcogen bonds are made and broken, processes that are very important in biological, geological, and synthetic chemical systems. The themes that bind our research projects together are: 1. Explaining Bonding Phenomena that are Novel, Ambiguous, or Poorly Understood. Projects begin in my lab when we identify systems that present fundamental problems in chemical bonding. By elucidation of electronic structure, we seek to gain insights that help us to explain unusual physical or chemical properties of these systems. 2. Relating Electronic Structure to Reactivity. We study systems in which we hypothesize that chemical reactivity can be understood in the context of electronic structure. Establishing interrelations between electronic structure and reactivity is important to us because it allows predictions to be made about new reactions. 3. Correlating Experimental Measurements with Computational Results. Modern computational methods provide significant insights into electronic structure, but computations must be validated and tested by their ability to predict key experimental observables. A strong synergy between experiment and computation is indispensable to our research.

近期论文

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Dolan N, Scamp RJ, Yang T, Berry JF, Schomaker JM. 2016. Catalyst-Controlled and Tunable, Chemoselective Silver-Catalyzed Intermolecular Nitrene Transfer: Experimental and Computational Studies. Journal of the American Chemical Society. 138 (44):14658-14667 Brogden DW, Berry JF. 2016. Coordination Chemistry of 2,2’-Dipyridylamine: The Gift That Keeps on Giving. Comments on Inorganic ChemistryComments on Inorganic Chemistry. 36(1):17-37. Sunderland TL, Berry JF. 2016. Expanding the family of heterobimetallic Bi-Rh paddlewheel carboxylate complexes via equatorial carboxylate exchange. Dalton Transactions. 45(1):50-55. Sunderland TL, Berry JF. 2016. The first bismuth(II)–rhodium(II) oxypyridinate paddlewheel complexes: synthesis and structural characterization. Journal of Coordination ChemistryJournal of Coordination Chemistry. :1-8. Dolinar BS, Berry JF. 2016. Influence of Lewis acid charge and proximity in MoMo⋯M linear chain compounds with M = Na+, Ca2+, Sr2+, and Y3+. Special Issue in Honor of Malcolm H. Chisholm on the Occasion of his 70th Birthday. 103, Part A:71-78. Dolinar BS, Kozimar SA, Berry JF. 2016. K3[Mo2(SNO5)4Cl]3[Mo2(SNO5)4]: the first example of a heterometallic extended metal atom node (HEMAN). Dalton Transactions. 45 Sunderland TL, Berry JF. 2016. Metal–Metal Single Bonds with the Magnetic Anisotropy of Quadruple Bonds: A Systematic Series of Heterobimetallic Bismuth(II)–Rhodium(II) Formamidinate Complexes. Chemistry A European Journal. 22:18564–18571 Corcos AR, Villanueva O, Walroth RC, Sharma SK, Bacsa J, Lancaster KM, MacBeth CE, Berry JF. 2016. Oxygen Activation by Co(II) and a Redox Non-Innocent Ligand: Spectroscopic Characterization of a Radical–Co(II)–Superoxide Complex with Divergent Catalytic Reactivity. Journal of the American Chemical Society. 138 (6):1796-1799 Varela-Álvarez A, Yang T, Jennings H, Kornecki KP, Macmillan SN, Lancaster KM, Mack JBC, J. Bois D, Berry JF, Musaev DG. 2016. Rh2(II,III) Catalysts with Chelating Carboxylate and Carboxamidate Supports: Electronic Structure and Nitrene Transfer Reactivity. Journal of the American Chemical SocietyJournal of the American Chemical Society. 138(7):2327-2341. Corcos AR, Pap J S, Yang T, Berry JF. 2016. A Synthetic Oxygen Atom Transfer Photocycle from a Diruthenium Oxyanion Complex. Journal of the American Chemical Society. 138 (31):10032-10040 Berry JF. 2016. Two-Center/Three-Electron Sigma Half-Bonds in Main Group and Transition Metal Chemistry. Accounts of Chemical Research. 49 (1):27-34 Warzecha E, Berto TC, Berry JF. 2015. Axial Ligand Coordination to the C–H Amination Catalyst Rh2(esp)2: A Structural and Spectroscopic Study. Inorganic Chemistry. 54(17):8817-8824. Brogden DW, Christian JH, Dalal NS, Berry JF. 2015. Completing the series of Group VI heterotrimetallic M2Cr(dpa)4Cl2 (M2 = Cr2, Mo2, MoW and W2) compounds and investigating their metal–metal interactions using density functional theory. Inorganica Chimica Acta. 424:241-247. Berto TC, Zhang L, Hamers RJ, Berry JF. 2015. Electrolyte Dependence of CO2 Electroreduction: Tetraalkylammonium Ions Are Not Electrocatalysts. ACS CatalysisACS Catalysis. 5(2):703-707. Yao SA, Martin-Diaconescu V, Infante I, Lancaster KM, Götz AW, DeBeer S, Berry JF. 2015. Electronic Structure of Ni2E2 Complexes (E = S, Se, Te) and a Global Analysis of M2E2 Compounds: A Case for Quantized E2n– Oxidation Levels with n = 2, 3, or 4. Journal of the American Chemical SocietyJournal of the American Chemical Society. 137(15):4993-5011. Brown TR, Dolinar BS, Hillard EA, Clérac R, Berry JF. 2015. Electronic Structure of Ru2(II,II) Oxypyridinates: Synthetic, Structural, and Theoretical Insights into Axial Ligand Binding. Inorganic Chemistry. 54(17):8571-8589. Brogden DW, Berry JF. 2015. Heterometallic Second-Row Transition Metal Chain Compounds in Two Charge States: Syntheses, Properties, and Electronic Structures of [Mo–Mo–Ru]6+/7+ Chains. Inorganic Chemistry. 54(15):7660-7665. Berry JF. 2015. Metal–metal multiple bonded intermediates in catalysis. Journal of Chemical Sciences. 127(2):209-214. Brogden DW, Berry JF. 2015. Not all density functionals are created equal: the case of the missing electron in the oxidized [W-W-O]7+ core. Chemical Communications. 51(44):9153-9156 Brogden DW, Christian JH, Dalal NS, Berry JF. 2014. Completing the series of Group VI heterotrimetallic M2Cr(dpa)4Cl2 (M2 = Cr2, Mo2, MoW and W2) compounds and investigating their metal–metal interactions using density functional theory. Inorganica Chimica Acta. :-. Dolinar BS, Berry JF. 2014. Electronic tuning of Mo2(thioamidate)4 complexes through [small pi]-system substituents and cis/trans isomerism. Dalton Transactions. 43(16):6165-6176. Brogden DW, Berry JF. 2014. Heterometallic Multiple Bonding: Delocalized Three-Center σ and π Bonding in Chains of 4d and 5d Transition Metals. Inorganic Chemistry. 53(21):11354-11356. Yao SA, Corcos AR, Infante I, Hillard EA, Clérac R, Berry JF. 2014. An “Intermediate Spin” Nickel Hydride Complex Stemming from Delocalized Ni2(μ-H)2 Bonding. Journal of the American Chemical SocietyJournal of the American Chemical Society. 136(39):13538-13541. Brogden DW, Turov Y, Nippe M, Manni GLi, Hillard EA, Clérac R, Gagliardi L, Berry JF. 2014. Oxidative Stretching of Metal–Metal Bonds to Their Limits. Inorganic ChemistryInorganic Chemistry. 53(9):4777-4790. Kornecki KP, Berry JF, Powers DC, Ritter T. 2014. Progress in Inorganic Chemistry: Metal-Metal Bond-Containing Complexes as Catalysts for C-H Functionalization. Progress in Inorganic Chemistry. 58:225. Kornecki KP, Briones JF, Boyarskikh V, Fullilove F, Autschbach J, Schrote KE, Lancaster KM, Davies HML, Berry JF. 2013. Direct Spectroscopic Characterization of a Transitory Dirhodium Donor-Acceptor Carbene Complex. Science. Dolinar BS, Berry JF. 2013. Lewis Acid Enhanced Axial Ligation of [Mo2]4+ Complexes. Inorganic Chemistry. Corcos AR, Long AKae Musch, Guzei IA, Berry JF. 2013. A Synthetic Cycle for Nitrogen Atom Transfer Featuring a Diruthenium Nitride Intermediate. European Journal of Inorganic Chemistry. Li?Manni G, Dzubak AL, Mulla A, Brogden DW, Berry JF, Gagliardi L. 2012. Assessing Metal–Metal Multiple Bonds in Cr-Cr, Mo-Mo, and W-W Compounds and a Hypothetical U-U Compound: A Quantum Chemical Study Comparing DFT and Multireference Methods. Chemistry – A European JournalChemistry – A European Journal. 18:1737-1749. Yao SA, Hansen CB, Berry JF. 2012. A convenient, high-yielding, chromatography-free method for the insertion of transition metal acetates into porphyrins. Polyhedron. :-. Yao SA, Ruther RE, Zhang L, Franking RA, Hamers RJ, Berry JF. 2012. Covalent Attachment of Catalyst Molecules to Conductive Diamond: CO2 Reduction Using “Smart” Electrodes. Journal of the American Chemical SocietyJournal of the American Chemical Society. Kornecki KP, Berry JF. 2012. Dirhodium Catalysts That Bear Redox Noninnocent Chelating Dicarboxylate Ligands and Their Performance in Intra- and Intermolecular C–H Amination. European Journal of Inorganic ChemistryEuropean Journal of Inorganic Chemistry. 2012:562-568. Timmer G, Berry JF. 2012. Electrophilic Aryl C-H Amination by Dimetal Nitrides: Correlating Electronic Structure with Reactivity. Chemical Science. :-. Kornecki KP, Berry JF. 2012. Introducing a Mixed-Valent Dirhodium(II,III) Catalyst with Increased Stability in C-H Amination. Chemical Communications. :-. Timmer GH, Berry JF. 2012. Jahn-Teller distortion, ferromagnetic coupling, and electron delocalization in a high-spin Fe–Fe bonded dimer. Polyoxometalates, metal wires and other “polymetallic” complexes: structure, properties, theoretical modelling A tribute to Marie-Madeleine Rohmer. 15(2–3):192-201. Berry JF. 2012. The role of three-center/four-electron bonds in superelectrophilic dirhodium carbene and nitrene catalytic intermediates. Dalton Transactions. 41(3):700-713. Turov Y, Berry JF. 2012. Synthesis, characterization and thermal properties of trimetallic N3-Cr-CrM-N3 azide complexes with M = Cr, Mn, Fe, and Co. Dalton Transactions. 41(26):8153-8161. Yao SA, Lancaster KM, G?tz AW, DeBeer S, Berry JF. 2012. X-Ray Absorption Spectroscopic, Crystallographic, Theoretical (DFT) and Chemical Evidence for a Chalcogen–Chalcogen Two Center/Three Electron Half Bond In an Unprecedented “Subselenide” Se23? Ligand. Chemistry – A European JournalChemistry – A European Journal. :n/a-n/a. Long A K M, Timmer GH, Pap JS, Snyder J L, Yu R P, Berry JF. 2011. Aryl C–H Amination by Diruthenium Nitrides in the Solid State and in Solution at Room Temperature: Experimental and Computational Study of the Reaction Mechanism. Journal of the American Chemical SocietyJournal of the American Chemical Society. 133(33):13138-13150.

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