1
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Knecht P, Meier D, Reichert J, Duncan DA, Schwarz M, Küchle JT, Lee T, Deimel PS, Feulner P, Allegretti F, Auwärter W, Médard G, Seitsonen AP, Barth JV, Papageorgiou AC. N‐Heterocyclic Carbenes: Molecular Porters of Surface Mounted Ru‐Porphyrins. Angew Chem Int Ed Engl 2022; 61:e202211877. [PMID: 36200438 PMCID: PMC10092334 DOI: 10.1002/anie.202211877] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2022] [Indexed: 11/30/2022]
Abstract
Ru-porphyrins act as convenient pedestals for the assembly of N-heterocyclic carbenes (NHCs) on solid surfaces. Upon deposition of a simple NHC ligand on a close packed Ru-porphyrin monolayer, an extraordinary phenomenon can be observed: Ru-porphyrin molecules are transferred from the silver surface to the next molecular layer. We have investigated the structural features and dynamics of this portering process and analysed the associated binding strengths and work function changes. A rearrangement of the molecular layer is induced by the NHC uptake: the NHC selective binding to the Ru causes the ejection of whole porphyrin molecules from the molecular layer on silver to the layer on top. This reorganisation can be reversed by thermally induced desorption of the NHC ligand. We anticipate that the understanding of such mass transport processes will have crucial implications for the functionalisation of surfaces with carbenes.
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Affiliation(s)
- Peter Knecht
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Dennis Meier
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Joachim Reichert
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - David A. Duncan
- Diamond Light Source Harwell Science and Innovation Campus Didcot OX11 0QX UK
| | - Martin Schwarz
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Johannes T. Küchle
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Tien‐Lin Lee
- Diamond Light Source Harwell Science and Innovation Campus Didcot OX11 0QX UK
| | - Peter S. Deimel
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Peter Feulner
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Francesco Allegretti
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Willi Auwärter
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Guillaume Médard
- Chair of Proteomics and Bioanalytics Technical University of Munich Emil Erlenmeyer Forum 5 85354 Freising Germany
| | - Ari Paavo Seitsonen
- Département de Chimie École Normale Supérieure 24 rue Lhomond 75005 Paris France
- Université de recherche Paris-Sciences-et-Lettres Sorbonne Université Centre National de la Recherche Scientifique 75005 Paris France
| | - Johannes V. Barth
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
| | - Anthoula C. Papageorgiou
- Physics Department E20 Technical University of Munich James Franck Straße 1 85748 Garching Germany
- Department of Chemistry Laboratory of Physical Chemistry National and Kapodistrian University of Athens Panepistimiopolis 157 71 Athens Greece
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2
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Ligand-coordination effects on the selective hydrogenation of acetylene in single-site Pd-ligand supported catalysts. J Catal 2022. [DOI: 10.1016/j.jcat.2022.06.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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3
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Shi J, Li Z, Lin T, Shi Z. Successive Deprotonation Steering the Structural Evolution of Supramolecular Assemblies on Ag(111). MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27123876. [PMID: 35744999 PMCID: PMC9231327 DOI: 10.3390/molecules27123876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/25/2022] [Revised: 06/10/2022] [Accepted: 06/13/2022] [Indexed: 11/16/2022]
Abstract
In this study, we demonstrate the structural evolution of a two-dimensional (2D) supramolecular assembly system, which is steered by the thermally activated deprotonation of the primary organic building blocks on a Ag(111) surface. Scanning tunneling microscopy revealed that a variety of structures, featuring distinct structural, chiral, and intermolecular bonding characters, emerged with the gradual thermal treatments. According to our structural analysis, in combination with density function theory calculations, the structural evolution can be attributed to the successive deprotonation of the organic building blocks due to the inductive effect. Our finding offers a facile strategy towards controlling the supramolecular assembly pathways and provides a comprehensive understanding of the 2D crystal engineering on surfaces.
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Affiliation(s)
- Jiwei Shi
- Center for Soft Condensed Matter Physics and Interdisciplinary Research, School of Physical Science and Technology, Soochow University, Suzhou 215006, China;
| | - Zhanbo Li
- College of New Materials and New Energies, Shenzhen Technology University, Shenzhen 518118, China;
| | - Tao Lin
- College of New Materials and New Energies, Shenzhen Technology University, Shenzhen 518118, China;
- Correspondence: (T.L.); (Z.S.)
| | - Ziliang Shi
- Center for Soft Condensed Matter Physics and Interdisciplinary Research, School of Physical Science and Technology, Soochow University, Suzhou 215006, China;
- Correspondence: (T.L.); (Z.S.)
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4
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Narouie S, Hossein Rounaghi G, Saravani H, Shahbakhsh M. Poly (Biphenol/biphenoquinone - Vanadium (IV)) modified electrode as selective sensor for detection of 4-nitrophenol. Microchem J 2022. [DOI: 10.1016/j.microc.2021.106945] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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5
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Baker Cortés B, Schmidt N, Enache M, Stöhr M. Comparing Cyanophenyl and Pyridyl Ligands in the Formation of Porphyrin-Based Metal-Organic Coordination Networks. THE JOURNAL OF PHYSICAL CHEMISTRY. C, NANOMATERIALS AND INTERFACES 2021; 125:24557-24567. [PMID: 34795811 PMCID: PMC8591659 DOI: 10.1021/acs.jpcc.1c05360] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/17/2021] [Revised: 10/11/2021] [Indexed: 06/13/2023]
Abstract
In recent studies, porphyrin derivatives have been frequently used as building blocks for the fabrication of metal-organic coordination networks (MOCNs) on metal surfaces under ultrahigh vacuum conditions (UHV). The porphyrin core can host a variety of 3d transition metals, which are usually incorporated in solution. However, the replacement of a pre-existing metal atom in the porphyrin core by a different metallic species has been rarely reported under UHV. Herein, we studied the influence of cyanophenyl and pyridyl functional endgroups in the self-assembly of structurally different porphyrin-based MOCNs by the deposition of Fe atoms on tetracyanophenyl (Co-TCNPP) and tetrapyridyl-functionalized (Zn-TPPyP) porphyrins on Au(111) by means of scanning tunneling microscopy (STM). A comparative analysis of the influence of the cyano and pyridyl endgroups on the formation of different in-plane coordination motifs is performed. Each porphyrin derivative formed two structurally different Fe-coordinated MOCNs stabilized by three- and fourfold in-plane coordination nodes, respectively. Interestingly, the codeposited Fe atoms did not only bind to the functional endgroups but also reacted with the porphyrin core of the Zn-substituted porphyrin (Zn-TPyP), i.e., an atom exchange reaction took place in the porphyrin core where the codeposited Fe atoms replaced the Zn atoms. This was evidenced by the appearance of molecules with an enhanced (centered) STM contrast compared with the appearance of Zn-TPyP, which suggested the formation of a new molecular species, i.e., Fe-TPPyP. Furthermore, the porphyrin core of the Co-substituted porphyrin (Co-TCNPP) displayed an off-centered STM contrast after the deposition of Fe atoms, which was attributed to the binding of the Fe atoms on the top site of the Co-substituted porphyrin core. In summary, the deposition of metal atoms onto organic layers can steer the formation of structurally different MOCNs and may replace pre-existing metal atoms contained in the porphyrin core.
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6
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Wisman DL, Kim H, Kim C, Morris TW, Lee D, Tait SL. Variations in Complementary Hydrogen Bonds Direct Assembly Patterns of Isosteric Polyheteroaromatics at Surfaces. Chemistry 2021; 27:13887-13893. [PMID: 34232531 DOI: 10.1002/chem.202101611] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Indexed: 11/12/2022]
Abstract
Intermolecular interactions guide self-assembly on the surface. Precise control over these interactions by rational design of the molecule should allow fine control over the self-assembly patterns. Functional groups installed for electronic modulation often induce significant changes in the molecular dimensions, thereby disrupting the original assembly pattern. To overcome this challenge, we have employed a family of isosteric phenazine derivatives, DHP, DAP, and DBQD, to investigate the impacts of hydrogen bonding on two-dimensional molecular self-assembly. While these molecules are similar in size and chemical composition, the strength and directionality of hydrogen bonding differ significantly depending on the chemical structure of donor-acceptor pairs and prototropic tautomerization from positional isomerism. Scanning tunneling microscopy (STM) characterization of the assembled structures on Ag(111), Au(111), and Cu(100) surfaces revealed that minimal changes in molecular structure have a profound impact on the self-assembly patterns. While DHP exhibits highly ordered and robust assemblies, DAP and DBQD show either spatially confined or ill-defined assemblies. In conjunction with hydrogen bonding, prototropic tautomerism is a potent strategy to modulate molecular 2D lattices on surfaces.
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Affiliation(s)
- David L Wisman
- Department of Chemistry, Indiana University, Bloomington, Indiana, 47405, USA.,NAVSEA Crane, Crane, Indiana, 47522, USA
| | - Heechan Kim
- Department of Chemistry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea
| | - Chungryeol Kim
- Department of Chemistry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea
| | - Tobias W Morris
- Department of Chemistry, Indiana University, Bloomington, Indiana, 47405, USA
| | - Dongwhan Lee
- Department of Chemistry, Seoul National University, 1 Gwanak-ro, Gwanak-gu, Seoul, 08826, Korea
| | - Steven L Tait
- Department of Chemistry, Indiana University, Bloomington, Indiana, 47405, USA
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7
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Shahbakhsh M, Saravani H, Narouie S, Hashemzaei Z. Poly (hydroquinone-oxovanadium (IV)) porous hollow microspheres for voltammetric detection of phenol. Microchem J 2021. [DOI: 10.1016/j.microc.2021.105948] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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8
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Chen L, Ali IS, Sterbinsky GE, Zhou X, Wasim E, Tait SL. Ligand-coordinated Ir single-atom catalysts stabilized on oxide supports for ethylene hydrogenation and their evolution under a reductive atmosphere. Catal Sci Technol 2021. [DOI: 10.1039/d0cy01132k] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Effective, stable, durable, and tunable Ir-ligand single-atom catalysts for ethylene hydrogenation, studied in situ for structural evolution of Ir single-atoms under a reducing atmosphere.
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Affiliation(s)
- Linxiao Chen
- Dept. of Chemistry
- Indiana University
- Indiana 47405
- USA
| | - Iyad S. Ali
- Dept. of Chemistry
- Indiana University
- Indiana 47405
- USA
| | | | - Xuemei Zhou
- Dept. of Chemistry
- Indiana University
- Indiana 47405
- USA
| | - Eman Wasim
- Dept. of Chemistry
- Indiana University
- Indiana 47405
- USA
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9
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Wang K, Wang X, Liang X. Synthesis of High Metal Loading Single Atom Catalysts and Exploration of the Active Center Structure. ChemCatChem 2020. [DOI: 10.1002/cctc.202001255] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- Kaiying Wang
- Department of Chemical and Biochemical Engineering Missouri University of Science and Technology Rolla MO 65409 USA
| | - Xiaofeng Wang
- College of Environmental Science and Engineering Dalian Maritime University Dalian 116026 P.R. China
| | - Xinhua Liang
- Department of Chemical and Biochemical Engineering Missouri University of Science and Technology Rolla MO 65409 USA
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10
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Deimel PS, Aguilar PC, Paszkiewicz M, Duncan DA, Barth JV, Klappenberger F, Schöfberger W, Allegretti F. Stabilisation of tri-valent ions with a vacant coordination site at a corrole-metal interface. Chem Commun (Camb) 2020; 56:11219-11222. [PMID: 32818220 DOI: 10.1039/d0cc03947k] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
By exploiting an established on-surface metallation strategy, we address the ability of the corrolic macrocycle to stabilise transition metal ions in high-valent (III) oxidation states in metal-supported molecular layers. This approach offers a route to engineer adsorbed metal complexes that cannot be easily fabricated by organic synthesis methods and bear a vacant axial coordination site for catalytic conversions.
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Affiliation(s)
- P S Deimel
- Physics Department, Technical University of Munich, D-85748 Garching, Germany.
| | - P Casado Aguilar
- Physics Department, Technical University of Munich, D-85748 Garching, Germany.
| | - M Paszkiewicz
- Physics Department, Technical University of Munich, D-85748 Garching, Germany.
| | - D A Duncan
- Physics Department, Technical University of Munich, D-85748 Garching, Germany. and Diamond Light Source, Harwell Campus, Didcot, OX11 0QX, UK
| | - J V Barth
- Physics Department, Technical University of Munich, D-85748 Garching, Germany.
| | - F Klappenberger
- Physics Department, Technical University of Munich, D-85748 Garching, Germany.
| | - W Schöfberger
- Institute of Organic Chemistry, Johannes Kepler University, Linz, Austria
| | - F Allegretti
- Physics Department, Technical University of Munich, D-85748 Garching, Germany.
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11
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Zhou X, Chen L, Sterbinsky GE, Mukherjee D, Unocic RR, Tait SL. Pt-Ligand single-atom catalysts: tuning activity by oxide support defect density. Catal Sci Technol 2020. [DOI: 10.1039/c9cy02594d] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Metal–ligand coordination stabilizes single atom Pt on pristine and defective TiO2 supports to impact local coordination and catalytic hydrosilylation activity.
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Affiliation(s)
- Xuemei Zhou
- Department of Chemistry
- Indiana University
- Bloomington
- USA
| | - Linxiao Chen
- Department of Chemistry
- Indiana University
- Bloomington
- USA
| | | | - Debangshu Mukherjee
- Center for Nanophase Materials Sciences
- Oak Ridge National Laboratory
- Oak Ridge
- USA
| | - Raymond R. Unocic
- Center for Nanophase Materials Sciences
- Oak Ridge National Laboratory
- Oak Ridge
- USA
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12
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Morris TW, Huerfano IJ, Wang M, Wisman DL, Cabelof AC, Din NU, Tempas CD, Le D, Polezhaev AV, Rahman TS, Caulton KG, Tait SL. Multi-electron Reduction Capacity and Multiple Binding Pockets in Metal-Organic Redox Assembly at Surfaces. Chemistry 2019; 25:5565-5573. [PMID: 30746807 DOI: 10.1002/chem.201900002] [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: 01/01/2019] [Revised: 02/08/2019] [Indexed: 01/12/2023]
Abstract
Metal-ligand complexation at surfaces utilizing redox-active ligands has been demonstrated to produce uniform single-site metals centers in regular coordination networks. Two key design considerations are the electron storage capacity of the ligand and the metal-coordinating pockets on the ligand. In an effort to move toward greater complexity in the systems, particularly dinuclear metal centers, we designed and synthesized tetraethyltetra-aza-anthraquinone, TAAQ, which has superior electron storage capabilities and four ligating pockets in a diverging geometry. Cyclic voltammetry studies of the free ligand demonstrate its ability to undergo up to a four-electron reduction. Solution-based studies with an analogous ligand, diethyldi-aza-anthraquinone, demonstrate these redox capabilities in a molecular environment. Surface studies conducted on the Au(111) surface demonstrate TAAQ's ability to complex with Fe. This complexation can be observed at different stoichiometric ratios of Fe:TAAQ as Fe 2p core level shifts in X-ray photoelectron spectroscopy. Scanning tunneling microscopy experiments confirmed the formation of metal-organic coordination structures. The striking feature of these structures is their irregularity, which indicates the presence of multiple local binding motifs. Density functional theory calculations confirm several energetically accessible Fe:TAAQ isomers, which accounts for the non-uniformity of the chains.
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Affiliation(s)
- Tobias W Morris
- Departments of Chemistry, Indiana University, Bloomington, IN, 47401, USA
| | - I J Huerfano
- Departments of Chemistry, Indiana University, Bloomington, IN, 47401, USA
| | - Miao Wang
- Department of Physics, Indiana University, Bloomington, IN, 47401, USA
| | - David L Wisman
- Departments of Chemistry, Indiana University, Bloomington, IN, 47401, USA.,NAVSEA Crane, Crane, IN, 47522, USA
| | - Alyssa C Cabelof
- Departments of Chemistry, Indiana University, Bloomington, IN, 47401, USA
| | - Naseem U Din
- Department of Physics, University of Central Florida, Orlando, FL, USA
| | | | - Duy Le
- Department of Physics, University of Central Florida, Orlando, FL, USA
| | | | - Talat S Rahman
- Department of Physics, University of Central Florida, Orlando, FL, USA
| | - Kenneth G Caulton
- Departments of Chemistry, Indiana University, Bloomington, IN, 47401, USA
| | - Steven L Tait
- Departments of Chemistry, Indiana University, Bloomington, IN, 47401, USA.,Department of Physics, Indiana University, Bloomington, IN, 47401, USA
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13
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Snyder CJ, Wells LA, Chavez DE, Imler GH, Parrish DA. Polycyclic N-oxides: high performing, low sensitivity energetic materials. Chem Commun (Camb) 2019; 55:2461-2464. [DOI: 10.1039/c8cc09653h] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Polycyclic N-oxides were developed based on the heterocycles 1,2,4,5-tetrazine and 4H,8H-difurazano[3,4-b:3′,4′-e]pyrazine.
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14
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Maciulis NA, Schaugaard RN, Losovyj Y, Chen CH, Pink M, Caulton KG. Seeking Redox Activity in a Tetrazinyl Pincer Ligand: Installing Zerovalent Cr and Mo. Inorg Chem 2018; 57:12671-12682. [DOI: 10.1021/acs.inorgchem.8b01761] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Nicholas A. Maciulis
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Richard N. Schaugaard
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Yaroslav Losovyj
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Chun-Hsing Chen
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Maren Pink
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
| | - Kenneth G. Caulton
- Department of Chemistry, Indiana University, Bloomington, Indiana 47405, United States
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15
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Queck F, Krejčí O, Scheuerer P, Bolland F, Otyepka M, Jelínek P, Repp J. Bonding Motifs in Metal–Organic Compounds on Surfaces. J Am Chem Soc 2018; 140:12884-12889. [DOI: 10.1021/jacs.8b06765] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Fabian Queck
- Department of Physics, University of Regensburg, 93053 Regensburg, Germany
| | - Ondrej Krejčí
- Institute of Physics of the Czech Academy of Science, CZ-16253 Praha, Czech Republic
- COMP Center of Excellence, Department of Applied Physics, Aalto University School of Science, 00076 Aalto, Finland
| | - Philipp Scheuerer
- Department of Physics, University of Regensburg, 93053 Regensburg, Germany
| | - Felix Bolland
- Department of Physics, University of Regensburg, 93053 Regensburg, Germany
| | - Michal Otyepka
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacký University Olomouc, 771 46 Olomouc, Czech Republic
| | - Pavel Jelínek
- Institute of Physics of the Czech Academy of Science, CZ-16253 Praha, Czech Republic
- Regional Centre of Advanced Technologies and Materials, Department of Physical Chemistry, Faculty of Science, Palacký University Olomouc, 771 46 Olomouc, Czech Republic
| | - Jascha Repp
- Department of Physics, University of Regensburg, 93053 Regensburg, Germany
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16
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Ren Z, Sunderland TL, Tortoreto C, Yang T, Berry JF, Musaev DG, Davies HML. Comparison of Reactivity and Enantioselectivity between Chiral Bimetallic Catalysts: Bismuth–Rhodium- and Dirhodium-Catalyzed Carbene Chemistry. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03054] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Zhi Ren
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Travis L. Sunderland
- Department of Chemistry, University of Wisconsin−Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Cecilia Tortoreto
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Tzuhsiung Yang
- Department of Chemistry, University of Wisconsin−Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - John F. Berry
- Department of Chemistry, University of Wisconsin−Madison, 1101 University Avenue, Madison, Wisconsin 53706, United States
| | - Djamaladdin G. Musaev
- Cherry L. Emerson Center for Scientific Computation, Emory University, 1521 Dickey Drive, Atlanta, Georgia 30322, United States
| | - Huw M. L. Davies
- Department of Chemistry, Emory University, 1515 Dickey Drive, Atlanta, Georgia 30322, United States
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17
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Chen L, Sterbinsky GE, Tait SL. Synthesis of platinum single-site centers through metal-ligand self-assembly on powdered metal oxide supports. J Catal 2018. [DOI: 10.1016/j.jcat.2018.07.004] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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18
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Goronzy DP, Ebrahimi M, Rosei F, Fang Y, De Feyter S, Tait SL, Wang C, Beton PH, Wee ATS, Weiss PS, Perepichka DF. Supramolecular Assemblies on Surfaces: Nanopatterning, Functionality, and Reactivity. ACS NANO 2018; 12:7445-7481. [PMID: 30010321 DOI: 10.1021/acsnano.8b03513] [Citation(s) in RCA: 147] [Impact Index Per Article: 24.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Understanding how molecules interact to form large-scale hierarchical structures on surfaces holds promise for building designer nanoscale constructs with defined chemical and physical properties. Here, we describe early advances in this field and highlight upcoming opportunities and challenges. Both direct intermolecular interactions and those that are mediated by coordinated metal centers or substrates are discussed. These interactions can be additive, but they can also interfere with each other, leading to new assemblies in which electrical potentials vary at distances much larger than those of typical chemical interactions. Earlier spectroscopic and surface measurements have provided partial information on such interfacial effects. In the interim, scanning probe microscopies have assumed defining roles in the field of molecular organization on surfaces, delivering deeper understanding of interactions, structures, and local potentials. Self-assembly is a key strategy to form extended structures on surfaces, advancing nanolithography into the chemical dimension and providing simultaneous control at multiple scales. In parallel, the emergence of graphene and the resulting impetus to explore 2D materials have broadened the field, as surface-confined reactions of molecular building blocks provide access to such materials as 2D polymers and graphene nanoribbons. In this Review, we describe recent advances and point out promising directions that will lead to even greater and more robust capabilities to exploit designer surfaces.
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Affiliation(s)
- Dominic P Goronzy
- California NanoSystems Institute , University of California, Los Angeles , Los Angeles , California 90095 , United States
- Department of Chemistry and Biochemistry , University of California, Los Angeles , Los Angeles , California 90095 , United States
| | - Maryam Ebrahimi
- INRS Centre for Energy, Materials and Telecommunications , 1650 Boul. Lionel Boulet , Varennes , Quebec J3X 1S2 , Canada
| | - Federico Rosei
- INRS Centre for Energy, Materials and Telecommunications , 1650 Boul. Lionel Boulet , Varennes , Quebec J3X 1S2 , Canada
- Institute for Fundamental and Frontier Science , University of Electronic Science and Technology of China , Chengdu 610054 , P.R. China
| | - Yuan Fang
- Department of Chemistry , McGill University , Montreal H3A 0B8 , Canada
| | - Steven De Feyter
- Department of Chemistry , KU Leuven , Celestijnenlaan 200F , Leuven 3001 , Belgium
| | - Steven L Tait
- Department of Chemistry , Indiana University , Bloomington , Indiana 47405 , United States
| | - Chen Wang
- National Center for Nanoscience and Technology , Beijing 100190 , China
| | - Peter H Beton
- School of Physics & Astronomy , University of Nottingham , Nottingham NG7 2RD , United Kingdom
| | - Andrew T S Wee
- Department of Physics , National University of Singapore , 117542 Singapore
| | - Paul S Weiss
- California NanoSystems Institute , University of California, Los Angeles , Los Angeles , California 90095 , United States
- Department of Chemistry and Biochemistry , University of California, Los Angeles , Los Angeles , California 90095 , United States
- Department of Materials Science and Engineering , University of California, Los Angeles , Los Angeles , California 90095 , United States
| | - Dmitrii F Perepichka
- California NanoSystems Institute , University of California, Los Angeles , Los Angeles , California 90095 , United States
- Department of Chemistry , McGill University , Montreal H3A 0B8 , Canada
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