1
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Havenridge S, Liu C. A Theoretical Benchmark of the Geometric and Optical Properties for 3d Transition Metal Nanoclusters via Density Functional Theory. J Phys Chem A 2024; 128:3947-3956. [PMID: 38729915 DOI: 10.1021/acs.jpca.4c00408] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/12/2024]
Abstract
Understanding structure-property relationships in atomically precise metal nanoclusters is vital in finding selective and tunable catalysts. In this study, density functional theory (DFT) was used to benchmark seven exchange correlation functionals at different basis sets for 17 atomically precise nanoclusters against experimentally determined geometries, band gaps, and optical gaps. The set contains both monometallic and bimetallic clusters that possess at least two types of 3d transition metals (specifically, Cu, Ni, Fe, or Co). The benchmark highlights that PBE0 is a good functional to use regardless of the basis set, and Minnesota functionals do well with respect to specific metals. Further, while long-range corrected functionals overestimate band and optical gaps, they model absorption features better than the other considered functionals. The study additionally looks at the photoinduced hydrogen evolution reaction (HER) and the CO2 reduction mechanism on nanoclusters reported from the literature.
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Affiliation(s)
- Shana Havenridge
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | - Cong Liu
- Chemical Sciences and Engineering Division, Argonne National Laboratory, Lemont, Illinois 60439, United States
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2
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McCool JD, Zhang S, Cheng I, Zhao X. Rational development of molecular earth-abundant metal complexes for electrocatalytic hydrogen production. CHINESE JOURNAL OF CATALYSIS 2022. [DOI: 10.1016/s1872-2067(22)64150-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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3
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Jain AK, Gau MR, Carroll PJ, Goldberg KI. Comparing Square-Planar Rh I and Ir I: Metal–Ligand Proton Tautomerism, Fluxionality, and Reactivity. Organometallics 2022. [DOI: 10.1021/acs.organomet.2c00302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anant Kumar Jain
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Michael R. Gau
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Patrick J. Carroll
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Karen I. Goldberg
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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4
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Sun L, Duboc C, Shen K. Bioinspired Molecular Electrocatalysts for H 2 Production: Chemical Strategies. ACS Catal 2022. [DOI: 10.1021/acscatal.2c02171] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Lili Sun
- Université Grenoble Alpes, CNRS, UMR 5250 DCM, F-38000 Grenoble, France
| | - Carole Duboc
- Université Grenoble Alpes, CNRS, UMR 5250 DCM, F-38000 Grenoble, France
| | - Kaiji Shen
- Université Grenoble Alpes, CNRS, UMR 5250 DCM, F-38000 Grenoble, France
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5
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Treviño RE, Shafaat HS. Protein-based models offer mechanistic insight into complex nickel metalloenzymes. Curr Opin Chem Biol 2022; 67:102110. [PMID: 35101820 DOI: 10.1016/j.cbpa.2021.102110] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Revised: 11/22/2021] [Accepted: 12/06/2021] [Indexed: 11/03/2022]
Abstract
There are ten nickel enzymes found across biological systems, each with a distinct active site and reactivity that spans reductive, oxidative, and redox-neutral processes. We focus on the reductive enzymes, which catalyze reactions that are highly germane to the modern-day climate crisis: [NiFe] hydrogenase, carbon monoxide dehydrogenase, acetyl coenzyme A synthase, and methyl coenzyme M reductase. The current mechanistic understanding of each enzyme system is reviewed along with existing knowledge gaps, which are addressed through the development of protein-derived models, as described here. This opinion is intended to highlight the advantages of using robust protein scaffolds for modeling multiscale contributions to reactivity and inspire the development of novel artificial metalloenzymes for other small molecule transformations.
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Affiliation(s)
- Regina E Treviño
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH, USA
| | - Hannah S Shafaat
- Department of Chemistry and Biochemistry, The Ohio State University, Columbus, OH, USA.
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6
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Jain AK, Gau MR, Carroll PJ, Goldberg KI. The underappreciated influence of ancillary halide on metal–ligand proton tautomerism. Chem Sci 2022; 13:7837-7845. [PMID: 35865898 PMCID: PMC9258501 DOI: 10.1039/d2sc00279e] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 05/23/2022] [Indexed: 01/25/2023] Open
Abstract
Syntheses of Vaska-type complexes [IrP2X(CO)] (P = phosphine, X = halide) with all four common halides (fluoride, chloride, bromide, and iodide) was attempted using a protic and hemilabile imidazolyl di-tert-butyl phosphine ligand. In the solid-state, all four complexes were found to be ionic with the halides in the outer-sphere, and the fourth coordination site of the square plane occupied by the imidazole arm of the ligand. In solution, however, the chloride complex was found to be in equilibrium with an octahedral IrIII–H species at room temperature. For the bromide and iodide analogs, the corresponding IrIII–H species were also observed but only after heating the solutions. The neutral IrI Vaska's analogs for X = Cl, Br, and I were obtained upon addition of excess halide salt, albeit heating was required for X = Br and I. The IrIII–H species are proposed to originate from tautomerization of minor amounts of the electron rich neutral Vaska analog (halide inner-sphere and phosphines monodentate) that are in equilibrium with the ionic species. Heating is required for the larger anions of bromide and iodide to overcome a kinetic barrier associated with their movement to an inner-sphere position prior to tautormerization. For the fluoride analog, the IrIII–H was not observed, attributable to strong hydrogen bonding interactions of the imidazolyl proton with the fluoride anion. Ligand protonated IrI bisphosphine carbonyl complexes isolated as halide salts equilibrate with their neutral IrIII–H congeners in solution. The equilibrium constant and energy barrier to interconversion are dependent on the identity of the halide.![]()
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Affiliation(s)
- Anant Kumar Jain
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Michael R. Gau
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Patrick J. Carroll
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
| | - Karen I. Goldberg
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania, 19104, USA
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7
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Ghosh AC, Duboc C, Gennari M. Synergy between metals for small molecule activation: Enzymes and bio-inspired complexes. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213606] [Citation(s) in RCA: 21] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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8
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Orio M, Pantazis DA. Successes, challenges, and opportunities for quantum chemistry in understanding metalloenzymes for solar fuels research. Chem Commun (Camb) 2021; 57:3952-3974. [DOI: 10.1039/d1cc00705j] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Overview of the rich and diverse contributions of quantum chemistry to understanding the structure and function of the biological archetypes for solar fuel research, photosystem II and hydrogenases.
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Affiliation(s)
- Maylis Orio
- Aix-Marseille Université
- CNRS
- iSm2
- Marseille
- France
| | - Dimitrios A. Pantazis
- Max-Planck-Institut für Kohlenforschung
- Kaiser-Wilhelm-Platz 1
- 45470 Mülheim an der Ruhr
- Germany
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9
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Song LC, Zhang ZQ, Gu ZC, Jiang KY. Cysteine residue-bridged dinuclear Ni–Fe complexes related to [NiFe]-H 2ases. NEW J CHEM 2021. [DOI: 10.1039/d1nj03872a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Cysteine residue-containing [NiFe]-H2ase models 1–6 have been prepared for the first time and some of them were found to be catalysts for H2 production from HOAc under CV conditions.
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Affiliation(s)
- Li-Cheng Song
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhen-Qing Zhang
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhen-Chao Gu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Kai-Yu Jiang
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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10
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Amanullah S, Saha P, Nayek A, Ahmed ME, Dey A. Biochemical and artificial pathways for the reduction of carbon dioxide, nitrite and the competing proton reduction: effect of 2nd sphere interactions in catalysis. Chem Soc Rev 2021; 50:3755-3823. [DOI: 10.1039/d0cs01405b] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Reduction of oxides and oxoanions of carbon and nitrogen are of great contemporary importance as they are crucial for a sustainable environment.
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Affiliation(s)
- Sk Amanullah
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | - Paramita Saha
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | - Abhijit Nayek
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | - Md Estak Ahmed
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
| | - Abhishek Dey
- School of Chemical Sciences
- Indian Association for the Cultivation of Science
- Kolkata
- India
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11
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Kuo JL, Goldberg KI. Metal/Ligand Proton Tautomerism Facilitates Dinuclear H 2 Reductive Elimination. J Am Chem Soc 2020; 142:21439-21449. [PMID: 33297680 DOI: 10.1021/jacs.0c10458] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Using the doubly protic bis-pyrazole-pyridine ligand (N(NNH)2), we have synthesized an octahedral IrIII-H [HIr(κ3-N(NNH)(NN-))(CO)(tBuPy)]+ ([1-MH]+) from an IrI starting material. This hydride was generated by adding sufficient electron density to the metal center such that it became the thermodynamically preferred site of protonation. It was observed via UV-vis spectroscopy that [1-MH]+ establishes a [tBuPy] dependent equilibrium with a ligand protonated square-planar IrI [Ir(N(NNH)2)(CO)]+ ([2-LH]+). This example of metal/ligand proton tautomerism is unusual in that the position of the equilibrium can be controlled by the concentration of exogeneous ligand (i.e., tBuPy). This equilibrium was shown to be key to the reactivity of the IrIII-H; 2 equiv of [1-MH]+ release H2, converting to the IrII dimer [[Ir(N(NN-)(NNH))(CO)(tBuPy)]2]2+ ([7]2+) under mild conditions (observable at room temperature). Mechanistic evidence is presented to support that this dinuclear reductive elimination occurs by tautomerization of the metal hydride [1-MH]+ to a ligand protonated species [1-LH]+, from which ligand dissociation is facile, generating [2-LH]+. Subsequent reaction of [2-LH]+ with [1-MH]+ allows for production of H2 and the IrII dimer [7]2+. The tautomerization between the metal-hydride and the ligand protonated species provides a low energy pathway for ligand dissociation, opening the needed coordination site. The ability to control the interconversion between a metal-hydride and a ligand-protonated congener using an exogeneous ligand introduces a new strategy for catalyst design with proton responsive ligands.
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Affiliation(s)
- Jonathan L Kuo
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
| | - Karen I Goldberg
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104, United States
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12
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Song D, Gao X, Li B, Li J, Sun X, Li C, Zhao J, Chen L, Wang N. Synthesis, structure and electrocatalytic H2-evoluting activity of a dinickel model complex related to the active site of [NiFe]-hydrogenases. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.01.033] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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13
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Yang X, Darensbourg MY. The roles of chalcogenides in O 2 protection of H 2ase active sites. Chem Sci 2020; 11:9366-9377. [PMID: 34094202 PMCID: PMC8161538 DOI: 10.1039/d0sc02584d] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Accepted: 08/11/2020] [Indexed: 12/31/2022] Open
Abstract
At some point, all HER (Hydrogen Evolution Reaction) catalysts, important in sustainable H2O splitting technology, will encounter O2 and O2-damage. The [NiFeSe]-H2ases and some of the [NiFeS]-H2ases, biocatalysts for reversible H2 production from protons and electrons, are exemplars of oxygen tolerant HER catalysts in nature. In the hydrogenase active sites oxygen damage may be extensive (irreversible) as it is for the [FeFe]-H2ase or moderate (reversible) for the [NiFe]-H2ases. The affinity of oxygen for sulfur, in [NiFeS]-H2ase, and selenium, in [NiFeSe]-H2ase, yielding oxygenated chalcogens results in maintenance of the core NiFe unit, and myriad observable but inactive states, which can be reductively repaired. In contrast, the [FeFe]-H2ase active site has less possibilities for chalcogen-oxygen uptake and a greater chance for O2-attack on iron. Exposure to O2 typically leads to irreversible damage. Despite the evidence of S/Se-oxygenation in the active sites of hydrogenases, there are limited reported synthetic models. This perspective will give an overview of the studies of O2 reactions with the hydrogenases and biomimetics with focus on our recent studies that compare sulfur and selenium containing synthetic analogues of the [NiFe]-H2ase active sites.
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Affiliation(s)
- Xuemei Yang
- Texas A&M University, Department of Chemistry College Station TX 77843 USA
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14
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Huang Z, Zheng Y, Zhang W, Ye S, Deng L, Xi Z. Dinickelaferrocene: A Ferrocene Analogue with Two Aromatic Nickeloles Realized by Electron Back‐Donation from Iron. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202007222] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Zhe Huang
- Beijing National Laboratory for Molecular Sciences (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry Peking University Beijing 100871 China
| | - Yu Zheng
- Beijing National Laboratory for Molecular Sciences (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry Peking University Beijing 100871 China
| | - Wen‐Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry Peking University Beijing 100871 China
| | - Shengfa Ye
- State Key Laboratory of Catalysis Dalian Institute of Chemical Physics Chinese Academy of Sciences 457 Zhongshan Road Dalian 116023 China
- Max-Planck-Institut für Kohlenforschung Kaiser-Wilhelm-Platz 1 45470 Mülheim an der Ruhr Germany
| | - Liang Deng
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Shanghai 200032 China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS) Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education College of Chemistry Peking University Beijing 100871 China
- State Key Laboratory of Organometallic Chemistry Shanghai Institute of Organic Chemistry Shanghai 200032 China
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15
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Huang Z, Zheng Y, Zhang WX, Ye S, Deng L, Xi Z. Dinickelaferrocene: A Ferrocene Analogue with Two Aromatic Nickeloles Realized by Electron Back-Donation from Iron. Angew Chem Int Ed Engl 2020; 59:14394-14398. [PMID: 32510800 DOI: 10.1002/anie.202007222] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Indexed: 12/20/2022]
Abstract
The first example of ferrocene analogues with two transition-metal metallole ligands of the general formula (η5 -C4 R4 M)2 Fe in a sandwich structure are reported. Specifically, dinickelaferrocene 2, a type of dimetallametallocene, is efficiently synthesized from the reaction of dilithionickelole 1 with FeBr2 or FeCl2 , presumably via a redox process, and is subjected to detailed experimental (single-crystal X-ray structural analysis, ICP-OES, magnetometry, 57 Fe Mössbauer, XPS) and theoretical (MOs, CDA, NICS, ICSS, and AICD) characterizations. Unlike ferrocene and its Cp ligands, the aromaticity of dinickelaferrocene and its nickelole ligands is accomplished by electron back-donation from the Fe 3d orbitals to the π* orbitals of nickelole. Taken together, this work describes a new class of metallaferrocene sandwich complexes and provides a novel approach to effect aromaticity that will contribute to further development of metallocene chemistry.
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Affiliation(s)
- Zhe Huang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
| | - Yu Zheng
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
| | - Wen-Xiong Zhang
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China
| | - Shengfa Ye
- State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian, 116023, China.,Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany
| | - Liang Deng
- State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai, 200032, China
| | - Zhenfeng Xi
- Beijing National Laboratory for Molecular Sciences (BNLMS), Key Laboratory of Bioorganic Chemistry and Molecular Engineering of Ministry of Education, College of Chemistry, Peking University, Beijing, 100871, China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Shanghai, 200032, China
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16
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Song LC, Liu WB, Liu BB. Nickel(II)–Nickel(II) Azadithiolates: Synthesis, Structural Characterization, and Electrocatalytic H 2 Production. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00130] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Li-Cheng Song
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, People’s Republic of China
| | - Wen-Bo Liu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
| | - Bei-Bei Liu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, People’s Republic of China
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17
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Tai H, Hirota S. Mechanism and Application of the Catalytic Reaction of [NiFe] Hydrogenase: Recent Developments. Chembiochem 2020; 21:1573-1581. [DOI: 10.1002/cbic.202000058] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2020] [Revised: 02/25/2020] [Indexed: 01/28/2023]
Affiliation(s)
- Hulin Tai
- MOE Key Laboratory of Natural Resources of the Changbai Mountain and Functional MoleculesDepartment of ChemistryYanbian University Park Road 977 Yanji 133002 Jilin China
| | - Shun Hirota
- Division of Materials ScienceGraduate School of Science and TechnologyNara Institute of Science and Technology 8916-5 Takayama Ikoma Nara 630-0192 Japan
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18
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Gotico P, Moonshiram D, Liu C, Zhang X, Guillot R, Quaranta A, Halime Z, Leibl W, Aukauloo A. Spectroscopic Characterisation of a Bio‐Inspired Ni‐Based Proton Reduction Catalyst Bearing a Pentadentate N
2
S
3
Ligand with Improved Photocatalytic Activity. Chemistry 2020; 26:2859-2868. [DOI: 10.1002/chem.201904934] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Philipp Gotico
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
| | - Dooshaye Moonshiram
- Instituto Madrileño de Estudios Avanzados en Nanociencia, (IMDEA Nanocienca) Calle Faraday 9 Madrid 28049 Spain
| | - Cunming Liu
- X-ray Science Division Argonne National Laboratory 9700 S. Cass Avenue Lemont IL, 60439 USA
| | - Xiaoyi Zhang
- X-ray Science Division Argonne National Laboratory 9700 S. Cass Avenue Lemont IL, 60439 USA
| | - Régis Guillot
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud 91405 Orsay France
| | - Annamaria Quaranta
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
| | - Zakaria Halime
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud 91405 Orsay France
| | - Winfried Leibl
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
| | - Ally Aukauloo
- Institut de Biologie Integrative de la Cellule (I2BC) Institut des Sciences du Vivant Frédéric-Joliot CEA Saclay 91191 Gif-sur-Yvette France
- Institut de Chimie Moléculaire et des Matériaux d'Orsay (ICMMO) UMR 8182 CNRS Université Paris Sud 91405 Orsay France
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19
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Drosou M, Kamatsos F, Mitsopoulou CA. Recent advances in the mechanisms of the hydrogen evolution reaction by non-innocent sulfur-coordinating metal complexes. Inorg Chem Front 2020. [DOI: 10.1039/c9qi01113g] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review comments on the homogeneous HER mechanisms for catalysts carrying S-non-innocent ligands in the light of experimental and computational data.
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Affiliation(s)
- Maria Drosou
- Inorganic Chemistry Laboratory
- Department of Chemistry
- National and Kapodistrian University of Athens
- Panepistimiopolis
- Greece
| | - Fotios Kamatsos
- Inorganic Chemistry Laboratory
- Department of Chemistry
- National and Kapodistrian University of Athens
- Panepistimiopolis
- Greece
| | - Christiana A. Mitsopoulou
- Inorganic Chemistry Laboratory
- Department of Chemistry
- National and Kapodistrian University of Athens
- Panepistimiopolis
- Greece
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20
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Pieri C, Bhattacharjee A, Barrozo A, Faure B, Giorgi M, Fize J, Réglier M, Field M, Orio M, Artero V, Hardré R. Hydrogen evolution reaction mediated by an all-sulfur trinuclear nickel complex. Chem Commun (Camb) 2020; 56:11106-11109. [DOI: 10.1039/d0cc04174b] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A trinuclear nickel complex with S-based ligands is reported as a bio-inspired model of the [NiFe] hydrogenases' active site. DFT calculations indicate that thiolate and thioether functions are involved as proton relays in the H2 evolution mechanism.
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Affiliation(s)
- Cyril Pieri
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- iSm2
- Marseille
| | | | | | - Bruno Faure
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- iSm2
- Marseille
| | - Michel Giorgi
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- Marseille
- France
| | - Jennifer Fize
- Univ. Grenoble Alpes
- CNRS
- CEA
- IRIG
- Laboratoire de Chimie et Biologie des Métaux
| | | | - Martin Field
- Univ. Grenoble Alpes
- CNRS
- CEA
- IRIG
- Laboratoire de Chimie et Biologie des Métaux
| | - Maylis Orio
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- iSm2
- Marseille
| | - Vincent Artero
- Univ. Grenoble Alpes
- CNRS
- CEA
- IRIG
- Laboratoire de Chimie et Biologie des Métaux
| | - Renaud Hardré
- Aix Marseille Univ
- CNRS
- Centrale Marseille
- iSm2
- Marseille
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21
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Elsby MR, Baker RT. Strategies and mechanisms of metal–ligand cooperativity in first-row transition metal complex catalysts. Chem Soc Rev 2020; 49:8933-8987. [DOI: 10.1039/d0cs00509f] [Citation(s) in RCA: 86] [Impact Index Per Article: 21.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
The use of metal–ligand cooperation (MLC) by transition metal bifunctional catalysts has emerged at the forefront of homogeneous catalysis science.
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Affiliation(s)
- Matthew R. Elsby
- Department of Chemistry and Biomolecular Sciences and Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
| | - R. Tom Baker
- Department of Chemistry and Biomolecular Sciences and Centre for Catalysis Research and Innovation
- University of Ottawa
- Ottawa
- Canada
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22
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Barrozo A, Orio M. Molecular Electrocatalysts for the Hydrogen Evolution Reaction: Input from Quantum Chemistry. CHEMSUSCHEM 2019; 12:4905-4915. [PMID: 31557393 DOI: 10.1002/cssc.201901828] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/05/2019] [Revised: 08/22/2019] [Indexed: 06/10/2023]
Abstract
In the pursuit of carbon-free fuels, hydrogen can be considered as an apt energy carrier. The design of molecular electrocatalysts for hydrogen production is important for the development of renewable energy sources that are abundant, inexpensive, and environmentally benign. Over the last 20 years, a large number of electrocatalysts have been developed, and considerable efforts have been directed toward the design of earth-abundant, first-row transition-metal complexes capable of promoting electrocatalytic hydrogen evolution reaction (HER). In this context, numerical approaches have emerged as powerful tools to study the catalytic performances of these complexes. This review covers some of the most significant theoretical mechanistic studies of biomimetic and bioinspired homogeneous HER catalysts. The approaches employed to study the free energy landscapes are discussed and methods used to obtain accurate estimates of relevant observables required to study the HER are presented. Furthermore, the structural and electronic parameters that govern the reactivity, and are necessary to achieve efficient hydrogen production, are discussed in view of future research directions.
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Affiliation(s)
- Alexandre Barrozo
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13397, Marseille, France
| | - Maylis Orio
- Aix Marseille Univ, CNRS, Centrale Marseille, iSm2, 13397, Marseille, France
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23
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Mondragón-Díaz A, Robles-Marín E, Murueta-Cruz BA, Aquite JC, Martínez-Alanis PR, Flores-Alamo M, Aullón G, Benítez LN, Castillo I. Conformational Effects of [Ni 2 (μ-ArS) 2 ] Cores on Their Electrocatalytic Activity. Chem Asian J 2019; 14:3301-3312. [PMID: 31400087 DOI: 10.1002/asia.201901037] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2019] [Indexed: 11/11/2022]
Abstract
Two nickel complexes supported by tridentate NS2 ligands, [Ni2 (κ-N,S,S,S'-NPh {CH2 (MeC6 H2 R')S}2 )2 ] (1; R'=3,5-(CF3 )2 C6 H3 ) and [Ni2 (κ-N,S,S,S'-NiBu {CH2 C6 H4 S}2 )2 ] (2), were prepared as bioinspired models of the active site of [NiFe] hydrogenases. The solid-state structure of 1 reveals that the [Ni2 (μ-ArS)2 ] core is bent, with the planes of the nickel centers at a hinge angle of 81.3(5)°, whereas 2 shows a coplanar arrangement between both nickel(II) ions in the dimeric structure. Complex 1 electrocatalyzes proton reduction from CF3 COOH at -1.93 (overpotential of 1.04 V, with icat /ip ≈21.8) and -1.47 V (overpotential of 580 mV, with icat /ip ≈5.9) versus the ferrocene/ferrocenium redox couple. The electrochemical behavior of 1 relative to that of 2 may be related to the bent [Ni2 (μ-ArS)2 ] core, which allows proximity of the two Ni⋅⋅⋅Ni centers at 2.730(8) Å; thus possibly favoring H+ reduction. In contrast, the planar [Ni2 (μ-ArS)2 ] core of 2 results in a Ni⋅⋅⋅Ni distance of 3.364(4) Å and is unstable in the presence of acid.
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Affiliation(s)
- Alexander Mondragón-Díaz
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Elvis Robles-Marín
- Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
| | - Brenda A Murueta-Cruz
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Juan C Aquite
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Paulina R Martínez-Alanis
- Departament de Química Inorgánica i Orgànica, Institut de Química Teòrica i Computacional, Universitat de Barcelona, Martí i Franquès 1-11, 08028, Barcelona, Spain
| | - Marcos Flores-Alamo
- Facultad de Química, División de Estudios de Posgrado, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
| | - Gabriel Aullón
- Departament de Química Inorgánica i Orgànica, Institut de Química Teòrica i Computacional, Universitat de Barcelona, Martí i Franquès 1-11, 08028, Barcelona, Spain
| | - Luis Norberto Benítez
- Departamento de Química, Facultad de Ciencias, Universidad del Valle, Ciudad Universitaria Meléndez, Calle 13, Cali, #100-00, Colombia
| | - Ivan Castillo
- Instituto de Química, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico, 04510, Mexico
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24
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Calvary CA, Hietsoi O, Strain JM, Mashuta MS, Spurgeon JM, Buchanan RM, Grapperhaus CA. Synthesis, Characterization, and HER Activity of Pendant Diamine Derivatives of NiATSM. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900721] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Caleb A. Calvary
- Department of Chemistry University of Louisville 2320 South Brook Street 40292 Louisville KY USA
| | - Oleksandr Hietsoi
- Department of Chemistry University of Louisville 2320 South Brook Street 40292 Louisville KY USA
| | - Jacob M. Strain
- Department of Chemistry University of Louisville 2320 South Brook Street 40292 Louisville KY USA
| | - Mark S. Mashuta
- Department of Chemistry University of Louisville 2320 South Brook Street 40292 Louisville KY USA
| | - Joshua M. Spurgeon
- Conn Center for Renewable Energy Research University of Louisville 40292 Louisville KY USA
| | - Robert M. Buchanan
- Department of Chemistry University of Louisville 2320 South Brook Street 40292 Louisville KY USA
| | - Craig A. Grapperhaus
- Department of Chemistry University of Louisville 2320 South Brook Street 40292 Louisville KY USA
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25
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Tai H, Nishikawa K, Higuchi Y, Mao ZW, Hirota S. Cysteine SH and Glutamate COOH Contributions to [NiFe] Hydrogenase Proton Transfer Revealed by Highly Sensitive FTIR Spectroscopy. Angew Chem Int Ed Engl 2019; 58:13285-13290. [PMID: 31343102 DOI: 10.1002/anie.201904472] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2019] [Revised: 07/10/2019] [Indexed: 11/12/2022]
Abstract
A [NiFe] hydrogenase (H2 ase) is a proton-coupled electron transfer enzyme that catalyses reversible H2 oxidation; however, its fundamental proton transfer pathway remains unknown. Herein, we observed the protonation of Cys546-SH and Glu34-COOH near the Ni-Fe site with high-sensitivity infrared difference spectra by utilizing Ni-C-to-Ni-L and Ni-C-to-Ni-SIa photoconversions. Protonated Cys546-SH in the Ni-L state was verified by the observed SH stretching frequency (2505 cm-1 ), whereas Cys546 was deprotonated in the Ni-C and Ni-SIa states. Glu34-COOH was double H-bonded in the Ni-L state, as determined by the COOH stretching frequency (1700 cm-1 ), and single H-bonded in the Ni-C and Ni-SIa states. Additionally, a stretching mode of an ordered water molecule was observed in the Ni-L and Ni-C states. These results elucidate the organized proton transfer pathway during the catalytic reaction of a [NiFe] H2 ase, which is regulated by the H-bond network of Cys546, Glu34, and an ordered water molecule.
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Affiliation(s)
- Hulin Tai
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan.,MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Koji Nishikawa
- Graduate School of Life Science, University of Hyogo, 3-2-1 Koto, Kamigori-cho, Ako-gun, Hyogo, 678-1297, Japan
| | - Yoshiki Higuchi
- Graduate School of Life Science, University of Hyogo, 3-2-1 Koto, Kamigori-cho, Ako-gun, Hyogo, 678-1297, Japan
| | - Zong-Wan Mao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-Sen University, Guangzhou, 510275, China
| | - Shun Hirota
- Division of Materials Science, Graduate School of Science and Technology, Nara Institute of Science and Technology, 8916-5 Takayama, Ikoma, Nara, 630-0192, Japan
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26
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Tai H, Nishikawa K, Higuchi Y, Mao Z, Hirota S. Cysteine SH and Glutamate COOH Contributions to [NiFe] Hydrogenase Proton Transfer Revealed by Highly Sensitive FTIR Spectroscopy. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904472] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hulin Tai
- Division of Materials Science Graduate School of Science and Technology Nara Institute of Science and Technology 8916-5 Takayama, Ikoma Nara 630-0192 Japan
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Koji Nishikawa
- Graduate School of Life Science University of Hyogo 3-2-1 Koto Kamigori-cho, Ako-gun Hyogo 678-1297 Japan
| | - Yoshiki Higuchi
- Graduate School of Life Science University of Hyogo 3-2-1 Koto Kamigori-cho, Ako-gun Hyogo 678-1297 Japan
| | - Zong‐wan Mao
- MOE Key Laboratory of Bioinorganic and Synthetic Chemistry School of Chemistry Sun Yat-Sen University Guangzhou 510275 China
| | - Shun Hirota
- Division of Materials Science Graduate School of Science and Technology Nara Institute of Science and Technology 8916-5 Takayama, Ikoma Nara 630-0192 Japan
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27
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New insights into Fe–H$$_{2}$$ and Fe–H$$^{-}$$ bonding of a [NiFe] hydrogenase mimic: a local vibrational mode study. Theor Chem Acc 2019. [DOI: 10.1007/s00214-019-2463-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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28
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Basu D, Bailey TS, Lalaoui N, Richers CP, Woods TJ, Rauchfuss TB, Arrigoni F, Zampella G. Synthetic Designs and Structural Investigations of Biomimetic Ni-Fe Thiolates. Inorg Chem 2019; 58:2430-2443. [PMID: 30707014 DOI: 10.1021/acs.inorgchem.8b02991] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Described are the syntheses of several Ni(μ-SR)2Fe complexes, including hydride derivatives, in a search for improved models for the active site of [NiFe]-hydrogenases. The nickel(II) precursors include (i) nickel with tripodal ligands: Ni(PS3)- and Ni(NS3)- (PS33- = tris(phenyl-2-thiolato)phosphine, NS33- = tris(benzyl-2-thiolato)amine), (ii) traditional diphosphine-dithiolates, including chiral diphosphine R,R-DIPAMP, (iii) cationic Ni(phosphine-imine/amine) complexes, and (iv) organonickel precursors Ni( o-tolyl)Cl(tmeda) and Ni(C6F5)2. The following new nickel precursor complexes were characterized: PPh4[Ni(NS3)] and the dimeric imino/amino-phosphine complexes [NiCl2(PCH═NAn)]2 and [NiCl2(PCH2NHAn)]2 (P = Ph2PC6H4-2-). The iron(II) reagents include [CpFe(CO)2(thf)]BF4, [Cp*Fe(CO)(MeCN)2]BF4, FeI2(CO)4, FeCl2(diphos)(CO)2, and Fe(pdt)(CO)2(diphos) (diphos = chelating diphosphines). Reactions of the nickel and iron complexes gave the following new Ni-Fe compounds: Cp*Fe(CO)Ni(NS3), [Cp(CO)Fe(μ-pdt)Ni(dppbz)]BF4, [( R,R-DIPAMP)Ni(μ-pdt)(H)Fe(CO)3]BArF4, [(PCH═NAn)Ni(μ-pdt)(Cl)Fe(dppbz)(CO)]BF4, [(PCH2NHAn)Ni(μ-pdt)(Cl)Fe(dppbz)(CO)]BF4, [(PCH═NAn)Ni(μ-pdt)(H)Fe(dppbz)(CO)]BF4, [(dppv)(CO)Fe(μ-pdt)]2Ni, {H[(dppv)(CO)Fe(μ-pdt)]2Ni]}BF4, and (C6F5)2Ni(μ-pdt)Fe(CO)2(dppv) (DIPAMP = (CH2P(C6H4-2-OMe)2)2; BArF4- = [B(C6H3-3,5-(CF3)2]4-)) Within the context of Ni-(SR)2-Fe complexes, these new complexes feature new microenvironments for the nickel center: tetrahedral Ni, chirality, imine, and amine coligands, and Ni-C bonds. In the case of {H[(dppv)(CO)Fe(μ-pdt)]2Ni}+, four low-energy isomers are separated by ≤3 kcal/mol, one of which features a biomimetic HNi(SR)4 site, as supported by density functional theory calculations.
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Affiliation(s)
- Debashis Basu
- School of Chemical Sciences , University of Illinois , Urbana , Illinois 61801 , United States
| | - T Spencer Bailey
- School of Chemical Sciences , University of Illinois , Urbana , Illinois 61801 , United States
| | - Noémie Lalaoui
- School of Chemical Sciences , University of Illinois , Urbana , Illinois 61801 , United States
| | - Casseday P Richers
- School of Chemical Sciences , University of Illinois , Urbana , Illinois 61801 , United States
| | - Toby J Woods
- School of Chemical Sciences , University of Illinois , Urbana , Illinois 61801 , United States
| | - Thomas B Rauchfuss
- School of Chemical Sciences , University of Illinois , Urbana , Illinois 61801 , United States
| | - Federica Arrigoni
- Department of Biotechnology and Biosciences , University of Milano-Bicocca , Piazza della Scienza 2 20126 Milan , Italy
| | - Giuseppe Zampella
- Department of Biotechnology and Biosciences , University of Milano-Bicocca , Piazza della Scienza 2 20126 Milan , Italy
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29
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Thammavongsy Z, Mercer IP, Yang JY. Promoting proton coupled electron transfer in redox catalysts through molecular design. Chem Commun (Camb) 2019; 55:10342-10358. [DOI: 10.1039/c9cc05139b] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Mini-review on using the secondary coordination sphere to facilitate multi-electron, multi-proton catalysis.
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Affiliation(s)
| | - Ian P. Mercer
- Department of Chemistry
- University of California
- Irvine
- USA
| | - Jenny Y. Yang
- Department of Chemistry
- University of California
- Irvine
- USA
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30
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Brazzolotto D, Wang L, Tang H, Gennari M, Queyriaux N, Philouze C, Demeshko S, Meyer F, Orio M, Artero V, Hall MB, Duboc C. Tuning Reactivity of Bioinspired [NiFe]-Hydrogenase Models by Ligand Design and Modeling the CO Inhibition Process. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02830] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Deborah Brazzolotto
- Université Grenoble Alpes, UMR CNRS 5250, Département de Chimie Moléculaire, F-38000 Grenoble, France
- Université Grenoble Alpes, UMR CNRS 5249, CEA, Laboratoire de Chimie et Biologie des Métaux, F-38000 Grenoble, France
| | - Lianke Wang
- Université Grenoble Alpes, UMR CNRS 5250, Département de Chimie Moléculaire, F-38000 Grenoble, France
| | - Hao Tang
- Department of Chemistry, Texas A&M University, College Station, Texas 77845, United States
| | - Marcello Gennari
- Université Grenoble Alpes, UMR CNRS 5250, Département de Chimie Moléculaire, F-38000 Grenoble, France
| | - Nicolas Queyriaux
- Université Grenoble Alpes, UMR CNRS 5249, CEA, Laboratoire de Chimie et Biologie des Métaux, F-38000 Grenoble, France
| | - Christian Philouze
- Université Grenoble Alpes, UMR CNRS 5250, Département de Chimie Moléculaire, F-38000 Grenoble, France
| | - Serhiy Demeshko
- University of Göttingen, Insitute für Anorganische Chemie, Tammannstrasse 4, D- 37077 Göttingen, Germany
| | - Franc Meyer
- University of Göttingen, Insitute für Anorganische Chemie, Tammannstrasse 4, D- 37077 Göttingen, Germany
| | - Maylis Orio
- Institut des Sciences Moléculaires de Marseille, Aix Marseille Université, CNRS, Centrale Marseille, ISM2 UMR 7313, 13397 Marseille, France
| | - Vincent Artero
- Université Grenoble Alpes, UMR CNRS 5249, CEA, Laboratoire de Chimie et Biologie des Métaux, F-38000 Grenoble, France
| | - Michael B. Hall
- Department of Chemistry, Texas A&M University, College Station, Texas 77845, United States
| | - Carole Duboc
- Université Grenoble Alpes, UMR CNRS 5250, Département de Chimie Moléculaire, F-38000 Grenoble, France
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31
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Tai H, Higuchi Y, Hirota S. Comprehensive reaction mechanisms at and near the Ni-Fe active sites of [NiFe] hydrogenases. Dalton Trans 2018. [PMID: 29532823 DOI: 10.1039/c7dt04910b] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
[NiFe] hydrogenase (H2ase) catalyzes the oxidation of dihydrogen to two protons and two electrons and/or its reverse reaction. For this simple reaction, the enzyme has developed a sophisticated but intricate mechanism with heterolytic cleavage of dihydrogen (or a combination of a hydride and a proton), where its Ni-Fe active site exhibits various redox states. Recently, thermodynamic parameters of the acid-base equilibrium for activation-inactivation, a new intermediate in the catalytic reaction, and new crystal structures of [NiFe] H2ases have been reported, providing significant insights into the activation-inactivation and catalytic reaction mechanisms of [NiFe] H2ases. This Perspective provides an overview of the reaction mechanisms of [NiFe] H2ases based on these new findings.
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Affiliation(s)
- Hulin Tai
- Graduate School of Materials Science, Nara Institute of Science and Technology, 8916-5 Takayama-cho, Ikoma-shi, Nara 630-0192, Japan.
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32
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Yu X, Pang M, Zhang S, Hu X, Tung CH, Wang W. Terminal Thiolate-Dominated H/D Exchanges and H2 Release: Diiron Thiol–Hydride. J Am Chem Soc 2018; 140:11454-11463. [DOI: 10.1021/jacs.8b06996] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Xin Yu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Maofu Pang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Shengnan Zhang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Xinlong Hu
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Chen-Ho Tung
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
| | - Wenguang Wang
- Key Lab of Colloid and Interface Chemistry, Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, No. 27 South Shanda Road, Jinan, 250100, P. R. China
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33
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Song LC, Zhang LD, Zhang WW, Liu BB. Heterodinuclear Ni/M (M = Mo, W) Complexes Relevant to the Active Site of [NiFe]-Hydrogenases: Synthesis, Characterization, and Electrocatalytic H 2 Evolution. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00228] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Li-Cheng Song
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, China
| | - Long-Duo Zhang
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Wei-Wei Zhang
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Bei-Bei Liu
- Department of Chemistry, State Key Laboratory of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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34
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Perotto CU, Sodipo CL, Jones GJ, Tidey JP, Blake AJ, Lewis W, Davies ES, McMaster J, Schröder M. Heterobimetallic [NiFe] Complexes Containing Mixed CO/CN - Ligands: Analogs of the Active Site of the [NiFe] Hydrogenases. Inorg Chem 2018; 57:2558-2569. [PMID: 29465237 DOI: 10.1021/acs.inorgchem.7b02905] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The development of synthetic analogs of the active sites of [NiFe] hydrogenases remains challenging, and, in spite of the number of complexes featuring a [NiFe] center, those featuring CO and CN- ligands at the Fe center are under-represented. We report herein the synthesis of three bimetallic [NiFe] complexes [Ni( N2 S2)Fe(CO)2(CN)2], [Ni( S4)Fe(CO)2(CN)2], and [Ni( N2 S3)Fe(CO)2(CN)2] that each contain a Ni center that bridges through two thiolato S donors to a {Fe(CO)2(CN)2} unit. X-ray crystallographic studies on [Ni( N2 S3)Fe(CO)2(CN)2], supported by DFT calculations, are consistent with a solid-state structure containing distinct molecules in the singlet ( S = 0) and triplet ( S = 1) states. Each cluster exhibits irreversible reduction processes between -1.45 and -1.67 V vs Fc+/Fc and [Ni( N2 S3)Fe(CO)2(CN)2] possesses a reversible oxidation process at 0.17 V vs Fc+/Fc. Spectroelectrochemical infrared (IR) and electron paramagnetic resonance (EPR) studies, supported by density functional theory (DFT) calculations, are consistent with a NiIIIFeII formulation for [Ni( N2 S3)Fe(CO)2(CN)2]+. The singly occupied molecular orbital (SOMO) in [Ni( N2 S3)Fe(CO)2(CN)2]+ is based on Ni 3dz2 and 3p S with the S contributions deriving principally from the apical S-donor. The nature of the SOMO corresponds to that proposed for the Ni-C state of the [NiFe] hydrogenases for which a NiIIIFeII formulation has also been proposed. A comparison of the experimental structures, and the electrochemical and spectroscopic properties of [Ni( N2 S3)Fe(CO)2(CN)2] and its [Ni( N2 S3)] precursor, together with calculations on the oxidized [Ni( N2 S3)Fe(CO)2(CN)2]+ and [Ni( N2 S3)]+ forms suggests that the binding of the {Fe(CO)(CN)2} unit to the {Ni(CysS)4} center at the active site of the [NiFe] hydrogenases suppresses thiolate-based oxidative chemistry involving the bridging thiolate S donors. This is in addition to the role of the Fe center in modulating the redox potential and geometry and supporting a bridging hydride species between the Ni and Fe centers in the Ni-C state.
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Affiliation(s)
- Carlo U Perotto
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - Charlene L Sodipo
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - Graham J Jones
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - Jeremiah P Tidey
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - Alexander J Blake
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - William Lewis
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - E Stephen Davies
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - Jonathan McMaster
- School of Chemistry , University of Nottingham , Nottingham , NG7 2RD , United Kingdom
| | - Martin Schröder
- The University of Manchester , Oxford Road , Manchester , M13 9PL , United Kingdom
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35
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Song LC, Zhu L, Hu FQ, Wang YX. Studies on Chemical Reactivity and Electrocatalysis of Two Acylmethyl(hydroxymethyl)pyridine Ligand-Containing [Fe]-Hydrogenase Models (2-COCH2-6-HOCH2C5H3N)Fe(CO)2L (L = η1-SCOMe, η1-2-SC5H4N). Inorg Chem 2017; 56:15216-15230. [DOI: 10.1021/acs.inorgchem.7b02582] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Li-Cheng Song
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry,
College of Chemistry, and ‡Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Liang Zhu
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry,
College of Chemistry, and ‡Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Fu-Qiang Hu
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry,
College of Chemistry, and ‡Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Nankai University, Tianjin 300071, China
| | - Yong-Xiang Wang
- Department
of Chemistry, State Key Laboratory of Elemento-Organic Chemistry,
College of Chemistry, and ‡Collaborative Innovation Center of Chemical Science
and Engineering (Tianjin), Nankai University, Tianjin 300071, China
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36
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Stevenson MJ, Marguet SC, Schneider CR, Shafaat HS. Light-Driven Hydrogen Evolution by Nickel-Substituted Rubredoxin. CHEMSUSCHEM 2017; 10:4424-4429. [PMID: 28948691 DOI: 10.1002/cssc.201701627] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2017] [Revised: 09/21/2017] [Indexed: 06/07/2023]
Abstract
An enzymatic system for light-driven hydrogen generation has been developed through covalent attachment of a ruthenium chromophore to nickel-substituted rubredoxin (NiRd). The photoinduced activity of the hybrid enzyme is significantly greater than that of a two-component system and is strongly dependent on the position of the ruthenium phototrigger relative to the active site, indicating a role for intramolecular electron transfer in catalysis. Steady-state and time-resolved emission spectra reveal a pathway for rapid, direct quenching of the ruthenium excited state by nickel, but low overall turnover numbers suggest initial electron transfer is not the rate-limiting step. This approach is ideally suited for detailed mechanistic investigations of catalysis by NiRd and other molecular systems, with implications for generation of solar fuels.
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Affiliation(s)
- Michael J Stevenson
- Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Street, Columbus, OH, 43210, USA
- Current address: Department of Chemistry, University of California, Davis, One Shields Avenue, Davis, CA, 95616, USA
| | - Sean C Marguet
- Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Street, Columbus, OH, 43210, USA
| | - Camille R Schneider
- Ohio State Biochemistry Program, The Ohio State University, 484 W. 12th Ave, Columbus, OH, 43210, USA
| | - Hannah S Shafaat
- Department of Chemistry and Biochemistry, The Ohio State University, 100 W. 18th Street, Columbus, OH, 43210, USA
- Ohio State Biochemistry Program, The Ohio State University, 484 W. 12th Ave, Columbus, OH, 43210, USA
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37
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Ash PA, Hidalgo R, Vincent KA. Proton Transfer in the Catalytic Cycle of [NiFe] Hydrogenases: Insight from Vibrational Spectroscopy. ACS Catal 2017; 7:2471-2485. [PMID: 28413691 PMCID: PMC5387674 DOI: 10.1021/acscatal.6b03182] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2016] [Revised: 01/30/2017] [Indexed: 12/11/2022]
Abstract
![]()
Catalysis
of H2 production and oxidation reactions is
critical in renewable energy systems based around H2 as
a clean fuel, but the present reliance on platinum-based catalysts
is not sustainable. In nature, H2 is oxidized at minimal
overpotential and high turnover frequencies at [NiFe] catalytic sites
in hydrogenase enzymes. Although an outline mechanism has been established
for the [NiFe] hydrogenases involving heterolytic cleavage of H2 followed by a first and then second transfer of a proton
and electron away from the active site, details remain vague concerning
how the proton transfers are facilitated by the protein environment
close to the active site. Furthermore, although [NiFe] hydrogenases
from different organisms or cellular environments share a common active
site, they exhibit a broad range of catalytic characteristics indicating
the importance of subtle changes in the surrounding protein in controlling
their behavior. Here we review recent time-resolved infrared (IR)
spectroscopic studies and IR spectroelectrochemical studies carried
out in situ during electrocatalytic turnover. Additionally, we re-evaluate
the significant body of IR spectroscopic data on hydrogenase active
site states determined through more conventional solution studies,
in order to highlight mechanistic steps that seem to apply generally
across the [NiFe] hydrogenases, as well as steps which so far seem
limited to specific groups of these enzymes. This analysis is intended
to help focus attention on the key open questions where further work
is needed to assess important aspects of proton and electron transfer
in the mechanism of [NiFe] hydrogenases.
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Affiliation(s)
- Philip A. Ash
- Department
of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Ricardo Hidalgo
- Department
of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford OX1 3QR, United Kingdom
| | - Kylie A. Vincent
- Department
of Chemistry, University of Oxford, Inorganic Chemistry Laboratory, South Parks Road, Oxford OX1 3QR, United Kingdom
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38
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Rosser TE, Reisner E. Understanding Immobilized Molecular Catalysts for Fuel-Forming Reactions through UV/Vis Spectroelectrochemistry. ACS Catal 2017. [DOI: 10.1021/acscatal.7b00326] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Timothy E. Rosser
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K
| | - Erwin Reisner
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K
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39
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Song LC, Han XF, Chen W, Li JP, Wang XY. Dithiolato- and halogenido-bridged nickel–iron complexes related to the active site of [NiFe]-H2ases: preparation, structures, and electrocatalytic H2 production. Dalton Trans 2017; 46:10003-10013. [DOI: 10.1039/c7dt02203d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new series of [NiFe]-H2ase mimics (5a,b–7a,b) has been prepared and structurally characterized; particularly, they have been found to be pre-catalysts for H2 production from Cl2CHCO2H under CV conditions.
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Affiliation(s)
- Li-Cheng Song
- Department of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Xiao-Feng Han
- Department of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Wei Chen
- Department of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Jia-Peng Li
- Department of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
| | - Xu-Yong Wang
- Department of Chemistry
- State Key Laboratory of Elemento-Organic Chemistry
- College of Chemistry
- Nankai University
- Tianjin 300071
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40
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Chu X, Yu X, Raje S, Angamuthu R, Ma J, Tung CH, Wang W. Synthetic [NiFe] models with a fluxional CO ligand. Dalton Trans 2017; 46:13681-13685. [DOI: 10.1039/c7dt02892j] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A [NiFe] complex [(dppe)Ni(pdt)FeCp*(CO)]BF4 was characterized as two isomers, and their interconversions were established by thermal process and electrochemistry.
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Affiliation(s)
- Xiaoxiao Chu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- PR China
| | - Xin Yu
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- PR China
| | - Sakthi Raje
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Raja Angamuthu
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur
- India
| | - Jianping Ma
- College of Chemistry
- Chemical Engineering and Materials Science Shandong Normal University
- Jinan 250014
- PR China
| | - Chen-Ho Tung
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- PR China
| | - Wenguang Wang
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100
- PR China
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41
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Greene BL, Vansuch GE, Wu CH, Adams MWW, Dyer RB. Glutamate Gated Proton-Coupled Electron Transfer Activity of a [NiFe]-Hydrogenase. J Am Chem Soc 2016; 138:13013-13021. [DOI: 10.1021/jacs.6b07789] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Brandon L. Greene
- Chemistry
Department, Emory University, Atlanta, Georgia 30322, United States
| | - Gregory E. Vansuch
- Chemistry
Department, Emory University, Atlanta, Georgia 30322, United States
| | - Chang-Hao Wu
- Department
of Biochemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Michael W. W. Adams
- Department
of Biochemistry, University of Georgia, Athens, Georgia 30602, United States
| | - R. Brian Dyer
- Chemistry
Department, Emory University, Atlanta, Georgia 30322, United States
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42
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Koch F, Berkefeld A, Schubert H, Grauer C. Redox and Acid-Base Properties of Binuclear 4-Terphenyldithiophenolate Complexes of Nickel. Chemistry 2016; 22:14640-7. [DOI: 10.1002/chem.201603060] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2016] [Indexed: 11/11/2022]
Affiliation(s)
- Felix Koch
- Institut für Anorganische Chemie; Eberhard Karls Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Andreas Berkefeld
- Institut für Anorganische Chemie; Eberhard Karls Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Hartmut Schubert
- Institut für Anorganische Chemie; Eberhard Karls Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
| | - Claudius Grauer
- Institut für Anorganische Chemie; Eberhard Karls Universität Tübingen; Auf der Morgenstelle 18 72076 Tübingen Germany
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43
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Schilter D, Camara JM, Huynh MT, Hammes-Schiffer S, Rauchfuss TB. Hydrogenase Enzymes and Their Synthetic Models: The Role of Metal Hydrides. Chem Rev 2016; 116:8693-749. [PMID: 27353631 PMCID: PMC5026416 DOI: 10.1021/acs.chemrev.6b00180] [Citation(s) in RCA: 395] [Impact Index Per Article: 49.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Hydrogenase enzymes efficiently process H2 and protons at organometallic FeFe, NiFe, or Fe active sites. Synthetic modeling of the many H2ase states has provided insight into H2ase structure and mechanism, as well as afforded catalysts for the H2 energy vector. Particularly important are hydride-bearing states, with synthetic hydride analogues now known for each hydrogenase class. These hydrides are typically prepared by protonation of low-valent cores. Examples of FeFe and NiFe hydrides derived from H2 have also been prepared. Such chemistry is more developed than mimicry of the redox-inactive monoFe enzyme, although functional models of the latter are now emerging. Advances in physical and theoretical characterization of H2ase enzymes and synthetic models have proven key to the study of hydrides in particular, and will guide modeling efforts toward more robust and active species optimized for practical applications.
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Affiliation(s)
- David Schilter
- Center for Multidimensional Carbon Materials, Institute for Basic Science (IBS), Ulsan 44919, Republic of Korea
- Department of Chemistry, Ulsan National Institute of Science and Technology (UNIST), Ulsan 44919, Republic of Korea
| | - James M. Camara
- Department of Chemistry, Yeshiva University, 500 West 185th Street, New York, New York 10033, United States
| | - Mioy T. Huynh
- Department of Chemistry, University of Illinois at Urbana–Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Sharon Hammes-Schiffer
- Department of Chemistry, University of Illinois at Urbana–Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
| | - Thomas B. Rauchfuss
- Department of Chemistry, University of Illinois at Urbana–Champaign, 600 South Mathews Avenue, Urbana, Illinois 61801, United States
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44
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Greene BL, Wu CH, Vansuch GE, Adams MWW, Dyer RB. Proton Inventory and Dynamics in the Nia-S to Nia-C Transition of a [NiFe] Hydrogenase. Biochemistry 2016; 55:1813-25. [DOI: 10.1021/acs.biochem.5b01348] [Citation(s) in RCA: 49] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Brandon L. Greene
- Chemistry
Department, Emory University, Atlanta, Georgia 30322, United States
| | - Chang-Hao Wu
- Department
of Biochemistry, University of Georgia, Athens, Georgia 30602, United States
| | - Gregory E. Vansuch
- Chemistry
Department, Emory University, Atlanta, Georgia 30322, United States
| | - Michael W. W. Adams
- Department
of Biochemistry, University of Georgia, Athens, Georgia 30602, United States
| | - R. Brian Dyer
- Chemistry
Department, Emory University, Atlanta, Georgia 30322, United States
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45
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Sun P, Yang D, Li Y, Zhang Y, Su L, Wang B, Qu J. Thiolate-Bridged Nickel–Iron and Nickel–Ruthenium Complexes Relevant to the CO-Inhibited State of [NiFe]-Hydrogenase. Organometallics 2016. [DOI: 10.1021/acs.organomet.5b01035] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Puhua Sun
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
| | - Dawei Yang
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
| | - Ying Li
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
| | - Yahui Zhang
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
| | - Linan Su
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
| | - Baomin Wang
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
| | - Jingping Qu
- State Key Laboratory of Fine
Chemicals, School of Pharmaceutical Science and Technology, Faculty
of Chemical, Environmental and Biological Science and Technology, Dalian University of Technology, 2 Linggong Road, Dalian 116024, People’s Republic of China
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46
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Chambers GM, Huynh MT, Li Y, Hammes-Schiffer S, Rauchfuss TB, Reijerse E, Lubitz W. Models of the Ni-L and Ni-SIa States of the [NiFe]-Hydrogenase Active Site. Inorg Chem 2016; 55:419-31. [PMID: 26421729 PMCID: PMC4807737 DOI: 10.1021/acs.inorgchem.5b01662] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A new class of synthetic models for the active site of [NiFe]-hydrogenases are described. The Ni(I/II)(SCys)2 and Fe(II)(CN)2CO sites are represented with (RC5H4)Ni(I/II) and Fe(II)(diphos)(CO) modules, where diphos = 1,2-C2H4(PPh2)2(dppe) or cis-1,2-C2H2(PPh2)2(dppv). The two bridging thiolate ligands are represented by CH2(CH2S)2(2-) (pdt(2-)), Me2C(CH2S)2(2-) (Me2pdt(2-)), and (C6H5S)2(2-). The reaction of Fe(pdt)(CO)2(dppe) and [(C5H5)3Ni2]BF4 affords [(C5H5)Ni(pdt)Fe(dppe)(CO)]BF4 ([1a]BF4). Monocarbonyl [1a]BF4 features an S = 0 Ni(II)Fe(II) center with five-coordinated iron, as proposed for the Ni-SIa state of the enzyme. One-electron reduction of [1a](+) affords the S = 1/2 derivative [1a](0), which, according to density functional theory (DFT) calculations and electron paramagnetic resonance and Mössbauer spectroscopies, is best described as a Ni(I)Fe(II) compound. The Ni(I)Fe(II) assignment matches that for the Ni-L state in [NiFe]-hydrogenase, unlike recently reported Ni(II)Fe(I)-based models. Compound [1a](0) reacts with strong acids to liberate 0.5 equiv of H2 and regenerate [1a](+), indicating that H2 evolution is catalyzed by [1a](0). DFT calculations were used to investigate the pathway for H2 evolution and revealed that the mechanism can proceed through two isomers of [1a](0) that differ in the stereochemistry of the Fe(dppe)CO center. Calculations suggest that protonation of [1a](0) (both isomers) affords Ni(III)-H-Fe(II) intermediates, which represent mimics of the Ni-C state of the enzyme.
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47
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Song LC, Lu Y, Cao M, Yang XY. Reactions of dinuclear Ni 2complexes [Ni(RN PyS 4)] 2(RN PyS 4= 2,6-bis(2-mercaptophenylthiomethyl)-4-R-pyridine) with Fe(CO) 3(BDA) (BDA = benzylidene acetone) leading to heterodinuclear NiFe and mononuclear Fe complexes related to the active sites of [NiFe]- and [Fe]-hydrogenases. RSC Adv 2016. [DOI: 10.1039/c6ra07488j] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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48
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Hugenbruch S, Shafaat HS, Krämer T, Delgado-Jaime MU, Weber K, Neese F, Lubitz W, DeBeer S. In search of metal hydrides: an X-ray absorption and emission study of [NiFe] hydrogenase model complexes. Phys Chem Chem Phys 2016; 18:10688-99. [DOI: 10.1039/c5cp07293j] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Insight into the factors that favor metal–hydride interactions in NiFe-hydrogenase models is obtained through X-ray spectroscopic and quantum chemical studies.
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Affiliation(s)
| | - Hannah S. Shafaat
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
- The Ohio State University
- Department of Chemistry and Biochemistry
| | - Tobias Krämer
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
- Heriot-Watt University
- Institute of Chemical Sciences
| | - Mario Ulises Delgado-Jaime
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
- Inorganic Chemistry and Catalysis Group
- Debye Institute for Nanomaterials Science
| | - Katharina Weber
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
| | - Frank Neese
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
| | - Wolfgang Lubitz
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
| | - Serena DeBeer
- Max Planck Institute for Chemical Energy Conversion
- D-45470
- Germany
- Cornell University
- Department of Chemistry and Chemical Biology
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49
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Mechanism of hydrogen activation by [NiFe] hydrogenases. Nat Chem Biol 2015; 12:46-50. [DOI: 10.1038/nchembio.1976] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2015] [Accepted: 10/26/2015] [Indexed: 11/08/2022]
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50
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Abstract
The development of technology for the inexpensive generation of the renewable energy vector H2 through water splitting is of immediate economic, ecological, and humanitarian interest. Recent interest in hydrogenases has been fueled by their exceptionally high catalytic rates for H2 production at a marginal overpotential, which is presently only matched by the nonscalable noble metal platinum. The mechanistic understanding of hydrogenase function guides the design of synthetic catalysts, and selection of a suitable hydrogenase enables direct applications in electro- and photocatalysis. [FeFe]-hydrogenases display excellent H2 evolution activity, but they are irreversibly damaged upon exposure to O2, which currently prevents their use in full water splitting systems. O2-tolerant [NiFe]-hydrogenases are known, but they are typically strongly biased toward H2 oxidation, while H2 production by [NiFe]-hydrogenases is often product (H2) inhibited. [NiFeSe]-hydrogenases are a subclass of [NiFe]-hydrogenases with a selenocysteine residue coordinated to the active site nickel center in place of a cysteine. They exhibit a combination of unique properties that are highly advantageous for applications in water splitting compared with other hydrogenases. They display a high H2 evolution rate with marginal inhibition by H2 and tolerance to O2. [NiFeSe]-hydrogenases are therefore one of the most active molecular H2 evolution catalysts applicable in water splitting. Herein, we summarize our recent progress in exploring the unique chemistry of [NiFeSe]-hydrogenases through biomimetic model chemistry and the chemistry with [NiFeSe]-hydrogenases in semiartificial photosynthetic systems. We gain perspective from the structural, spectroscopic, and electrochemical properties of the [NiFeSe]-hydrogenases and compare them with the chemistry of synthetic models of this hydrogenase active site. Our synthetic models give insight into the effects on the electronic properties and reactivity of the active site upon the introduction of selenium. We have utilized the exceptional properties of the [NiFeSe]-hydrogenase from Desulfomicrobium baculatum in a number of photocatalytic H2 production schemes, which are benchmark systems in terms of single site activity, tolerance toward O2, and in vitro water splitting with biological molecules. Each system comprises a light-harvesting component, which allows for light-driven electron transfer to the hydrogenase in order for it to catalyze H2 production. A system with [NiFeSe]-hydrogenase on a dye-sensitized TiO2 nanoparticle gives an enzyme-semiconductor hybrid for visible light-driven generation of H2 with an enzyme-based turnover frequency of 50 s(-1). A stable and inexpensive polymeric carbon nitride as a photosensitizer in combination with the [NiFeSe]-hydrogenase shows good activity for more than 2 days. Light-driven H2 evolution with the enzyme and an organic dye under high O2 levels demonstrates the excellent robustness and feasibility of water splitting with a hydrogenase-based scheme. This has led, most recently, to the development of a light-driven full water splitting system with a [NiFeSe]-hydrogenase wired to the water oxidation enzyme photosystem II in a photoelectrochemical cell. In contrast to the other systems, this photoelectrochemical system does not rely on a sacrificial electron donor and allowed us to establish the long sought after light-driven water splitting with an isolated hydrogenase.
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Affiliation(s)
- Claire Wombwell
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K
| | - Christine A. Caputo
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K
| | - Erwin Reisner
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, U.K
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