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Wäckerlin C, Gallardo A, Mairena A, Baljozović M, Cahlík A, Antalík A, Brabec J, Veis L, Nachtigallová D, Jelínek P, Ernst KH. On-Surface Hydrogenation of Buckybowls: From Curved Aromatic Molecules to Planar Non-Kekulé Aromatic Hydrocarbons. ACS NANO 2020; 14:16735-16742. [PMID: 32687321 DOI: 10.1021/acsnano.0c04488] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Functionalization of surfaces with derivatives of Buckminsterfullerene fragment molecules seems to be a promising approach toward bottom-up fabrication of carbon nanotube modified electrode surfaces. The modification of a Cu(100) surface with molecules of the buckybowl pentaindenocorannulene has been studied by means of scanning tunneling microscopy, carbon monoxide-modified noncontact atomic force microscopy, time-of-flight secondary mass spectrometry, and quantum chemical calculations. Two different adsorbate modes are identified, in which the majority is oriented such that the bowl cavity points away from the surface and the convex side is partially immersed into a four-atom vacancy in the Cu(100) surface. A minority is oriented such that the convex side points away from the surface with the five benzo tabs oriented basically parallel to the surface. Thermal annealing leads to hydrogenation and planarization of the molecules in two steps under specific C-C bond cleavage. The benzo tabs of the convex side up species serve as a hydrogen source. The final product has an open-shell electron structure that is quenched on the surface.
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Affiliation(s)
- Christian Wäckerlin
- Surface Science and Coating Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, 8600 Dübendorf, Switzerland
- Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10, 162 00 Praha 6, Czech Republic
| | - Aurelio Gallardo
- Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10, 162 00 Praha 6, Czech Republic
- Faculty of Mathematics and Physics, Charles University, V Holešovičkách 2, 180 00 Praha, Czech Republic
| | - Anaïs Mairena
- Surface Science and Coating Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, 8600 Dübendorf, Switzerland
| | - Miloš Baljozović
- Surface Science and Coating Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, 8600 Dübendorf, Switzerland
| | - Aleš Cahlík
- Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10, 162 00 Praha 6, Czech Republic
- Faculty of Nuclear Sciences and Physical Engineering, Czech Technical University in Prague, Břehová 78/7, 115 19 Praha 1, Czech Republic
| | - Andrej Antalík
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 18223 Praha 8, Czech Republic
| | - Jiří Brabec
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 18223 Praha 8, Czech Republic
| | - Libor Veis
- J. Heyrovský Institute of Physical Chemistry, Academy of Sciences of the Czech Republic, v.v.i. Dolejškova 3, 18223 Praha 8, Czech Republic
| | - Dana Nachtigallová
- Institute of Organic Chemistry and Biochemistry, Academy of Sciences of the Czech Republic, v.v.i., Flemingovo nam. 2, 16610 Praha 6, Czech Republic
| | - Pavel Jelínek
- Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10, 162 00 Praha 6, Czech Republic
| | - Karl-Heinz Ernst
- Surface Science and Coating Technologies, Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, 8600 Dübendorf, Switzerland
- Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10, 162 00 Praha 6, Czech Republic
- Institute of Physics of the Czech Academy of Sciences, Cukrovarnická 10, 162 00 Praha 6, Czech Republic
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2
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Anzai M, Iyoda M, De Feyter S, Tobe Y, Tahara K. Trapping a pentagonal molecule in a self-assembled molecular network: an alkoxylated isosceles triangular molecule does the job. Chem Commun (Camb) 2020; 56:5401-5404. [PMID: 32286587 DOI: 10.1039/d0cc01823f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We herein report a unique example of on-surface adaptive self-assembly. A pentagon-shaped macrocycle, cyclic [5]meta-phenyleneacetylene [5]CMPA, is trapped by the adaptive supramolecular network formed by an isosceles triangular molecule, alkoxy substituted dehydrobenzo[14]annulene [14]ISODBA at the liquid/graphite interface, leading to a highly ordered and large-area bicomponent self-assembled molecular network (SAMN), as revealed by scanning tunneling microscopy (STM).
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Affiliation(s)
- Masaru Anzai
- Department of Applied Chemistry, School of Science and Technology, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan.
| | - Masahiko Iyoda
- Graduate School of Science, Tokyo Metropolitan University, 1-1 Minami-osawa, Hachioji, Tokyo 192-0397, Japan
| | - Steven De Feyter
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven, Celestijnenlaan 200 F, 3001 Leuven, Belgium
| | - Yoshito Tobe
- The Institute of Scientific and Industrial Research, Osaka University, Ibaraki, Osaka 567-0047, Japan and Department of Applied Chemistry, National Chiao Tung University, 1001 Ta Hsueh Road, Hsinchu 30030, Taiwan
| | - Kazukuni Tahara
- Department of Applied Chemistry, School of Science and Technology, Meiji University, 1-1-1 Higashimita, Tama-ku, Kawasaki, Kanagawa 214-8571, Japan.
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3
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Yuan C, Xue N, Zhang X, Zhang Y, Li N, Xue Q, Wu T, Hou S, Wang Y. A two-dimensional crystal formed by pentamers on Au(111). Chem Commun (Camb) 2019; 55:5427-5430. [DOI: 10.1039/c9cc01658a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new type of two-dimensional crystal comprising supramolecular pentamers on Au(111) is studied using an ultra-high vacuum low-temperature scanning tunnelling microscope.
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Affiliation(s)
- Chenyang Yuan
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Na Xue
- Peking University Information Technology Institute (Tianjin, Binhai)
- Tianjin 300450
- China
| | - Xue Zhang
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Yajie Zhang
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Na Li
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Qiang Xue
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Tianhao Wu
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Shimin Hou
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
| | - Yongfeng Wang
- Key Laboratory for the Physics and Chemistry of Nanodevices
- Department of Electronics
- Peking University
- Beijing 100871
- China
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4
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Bouju X, Mattioli C, Franc G, Pujol A, Gourdon A. Bicomponent Supramolecular Architectures at the Vacuum–Solid Interface. Chem Rev 2017; 117:1407-1444. [DOI: 10.1021/acs.chemrev.6b00389] [Citation(s) in RCA: 78] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Xavier Bouju
- CEMES-CNRS, 29 Rue J. Marvig, 31055 Toulouse, France
| | | | - Grégory Franc
- CEMES-CNRS, 29 Rue J. Marvig, 31055 Toulouse, France
| | - Adeline Pujol
- Université de Toulouse, UPS, CNRS, CEMES, 118 route de Narbonne, 31062 Toulouse, France
| | - André Gourdon
- CEMES-CNRS, 29 Rue J. Marvig, 31055 Toulouse, France
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5
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Bottari G, de la Torre G, Torres T. Phthalocyanine-nanocarbon ensembles: from discrete molecular and supramolecular systems to hybrid nanomaterials. Acc Chem Res 2015; 48:900-10. [PMID: 25837299 DOI: 10.1021/ar5004384] [Citation(s) in RCA: 82] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Phthalocyanines (Pcs) are macrocyclic and aromatic compounds that present unique electronic features such as high molar absorption coefficients, rich redox chemistry, and photoinduced energy/electron transfer abilities that can be modulated as a function of the electronic character of their counterparts in donor-acceptor (D-A) ensembles. In this context, carbon nanostructures such as fullerenes, carbon nanotubes (CNTs), and, more recently, graphene are among the most suitable Pc "companions". Pc-C60 ensembles have been for a long time the main actors in this field, due to the commercial availability of C60 and the well-established synthetic methods for its functionalization. As a result, many Pc-C60 architectures have been prepared, featuring different connectivities (covalent or supramolecular), intermolecular interactions (self-organized or molecularly dispersed species), and Pc HOMO/LUMO levels. All these elements provide a versatile toolbox for tuning the photophysical properties in terms of the type of process (photoinduced energy/electron transfer), the nature of the interactions between the electroactive units (through bond or space), and the kinetics of the formation/decay of the photogenerated species. Some recent trends in this field include the preparation of stimuli-responsive multicomponent systems with tunable photophysical properties and highly ordered nanoarchitectures and surface-supported systems showing high charge mobilities. A breakthrough in the Pc-nanocarbon field was the appearance of CNTs and graphene, which opened a new avenue for the preparation of intriguing photoresponsive hybrid ensembles showing light-stimulated charge separation. The scarce solubility of these 1-D and 2-D nanocarbons, together with their lower reactivity with respect to C60 stemming from their less strained sp(2) carbon networks, has not meant an unsurmountable limitation for the preparation of variety of Pc-based hybrids. These systems, which show improved solubility and dispersibility features, bring together the unique electronic transport properties of CNTs and graphene with the excellent light-harvesting and tunable redox properties of Pcs. A singular and distinctive feature of these Pc-CNT/graphene (single- or few-layers) hybrid materials is the control of the direction of the photoinduced charge transfer as a result of the band-like electronic structure of these carbon nanoforms and the adjustable electronic levels of Pcs. Moreover, these conjugates present intensified light-harvesting capabilities resulting from the grafting of several chromophores on the same nanocarbon platform. In this Account, recent progress in the construction of covalent and supramolecular Pc-nanocarbon ensembles is summarized, with a particular emphasis on their photoinduced behavior. We believe that the high degree of control achieved in the preparation of Pc-carbon nanostructures, together with the increasing knowledge of the factors governing their photophysics, will allow for the design of next-generation light-fueled electroactive systems. Possible implementation of these Pc-nanocarbons in high performance devices is envisioned, finally turning into reality much of the expectations generated by these materials.
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Affiliation(s)
- Giovanni Bottari
- Organic
Chemistry Department, Universidad Autónoma de Madrid, 28049 Cantoblanco, Spain
- IMDEA-Nanociencia, c/Faraday 9, Campus de Cantoblanco, 28049 Madrid, Spain
| | - Gema de la Torre
- Organic
Chemistry Department, Universidad Autónoma de Madrid, 28049 Cantoblanco, Spain
| | - Tomas Torres
- Organic
Chemistry Department, Universidad Autónoma de Madrid, 28049 Cantoblanco, Spain
- IMDEA-Nanociencia, c/Faraday 9, Campus de Cantoblanco, 28049 Madrid, Spain
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6
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Stöckl Q, Bandera D, Kaplan CS, Ernst KH, Siegel JS. Gear-Meshed Tiling of Surfaces with Molecular Pentagonal Stars. J Am Chem Soc 2014; 136:606-9. [DOI: 10.1021/ja411279r] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- Quirin Stöckl
- Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
| | - Davide Bandera
- Department
of Chemistry, University of Zurich, 8057 Zürich, Switzerland
| | | | - Karl-Heinz Ernst
- Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
- Department
of Chemistry, University of Zurich, 8057 Zürich, Switzerland
| | - Jay S. Siegel
- Department
of Chemistry, University of Zurich, 8057 Zürich, Switzerland
- School
of Pharmaceutical Science and Technology, Tianjin University, 92 Weijin Road (A203/Bldg 24), Nankai
District, Tianjin 300072, PR China
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7
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Makoudi Y, Beyer M, Jeannoutot J, Picaud F, Palmino F, Chérioux F. Supramolecular self-assembly of brominated molecules on a silicon surface. Chem Commun (Camb) 2014; 50:5714-6. [DOI: 10.1039/c4cc01158a] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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8
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Boukari K, Duverger E, Sonnet P. Full DFT-D description of a nanoporous supramolecular network on a silicon surface. J Chem Phys 2013; 138:084704. [PMID: 23464169 DOI: 10.1063/1.4792442] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
We present a full density-functional-theory study taking into account the van der Waals interactions of a 2D supramolecular network adsorbed on the Si(111)√3x√3R30°-boron surface denoted SiB. We show that, contrarily to the previous calculations [B. Baris, V. Luzet, E. Duverger, Ph. Sonnet, F. Palmino, and F. Chérioux, Angew. Chem., Int. Ed. 50, 4094 (2011)] molecule-molecule interactions are attractive, thanks to van der Waals corrections which are essential to describe such systems. We confirm the importance of the substrate effect to achieve the molecular network on the boron doped silicon surface without covalent bond. Our simulated STM images, calculated in the framework of the bSKAN code, give better agreement with the experimental STM images than those obtained by the integrated LDOS calculations within the Tersoff-Hamann approximation. The tungsten tip presence is essential to retrieve three paired lobes as observed experimentally. The observed protrusions arise from the phenyl arms located above silicon adatoms.
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Affiliation(s)
- Khaoula Boukari
- Institut de Science des Matériaux de Mulhouse (IS2M), CNRS UMR 7361, Université de Haute Alsace, 3b rue A. Werner 68093 Mulhouse Cedex, France
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9
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Bauert T, Zoppi L, Koller G, Siegel JS, Baldridge KK, Ernst KH. Quadruple anionic buckybowls by solid-state chemistry of corannulene and cesium. J Am Chem Soc 2013; 135:12857-60. [PMID: 23889467 PMCID: PMC3762130 DOI: 10.1021/ja4063103] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Abstract
![]()
The buckybowl corannulene is known
to be an excellent electron
acceptor. UV photoelectron spectroscopy studies were performed with
thin-film systems containing corannulene and cesium. Adsorption of
submonolayer quantities of corannulene in ultrahigh vacuum onto thick
Cs films, deposited at 100 K on a copper(111) substrate, induces a
transfer of four electrons per molecule into the two lowest unoccupied
orbitals. Annealing of thick corannulene layers on top of the cesium
film leads to the formation of a stable film composed of C20H104– ions coordinated to four Cs+ ions. First-principles calculations reveal, as the most stable
configuration, four Cs+ ions sandwiched between two corannulene
bowls.
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Affiliation(s)
- Tobias Bauert
- Empa, Swiss Federal Laboratories for Materials Science and Technology, Überlandstrasse 129, CH-8600 Dübendorf, Switzerland
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10
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Roussel TJ, Vega LF. Modeling the Self-Assembly of Nano Objects: Applications to Supramolecular Organic Monolayers Adsorbed on Metal Surfaces. J Chem Theory Comput 2013; 9:2161-9. [DOI: 10.1021/ct3011248] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Thomas J. Roussel
- Institut de Ciència
de
Materials de Barcelona, Consejo Superior de Investigaciones Científicas
(ICMAB-CSIC), Campus de la UAB, 08193 Bellaterra, Spain
| | - Lourdes F. Vega
- MATGAS Research Center (Carburos
Metálicos/Air Products, CSIC, UAB), Campus de la UAB, 08193
Bellaterra, Spain
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11
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Makoudi Y, Baris B, Jeannoutot J, Palmino F, Grandidier B, Cherioux F. Tailored Molecular Design for Supramolecular Network Engineering on a Silicon Surface. Chemphyschem 2013; 14:900-4. [DOI: 10.1002/cphc.201200822] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2012] [Revised: 01/12/2013] [Indexed: 11/10/2022]
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12
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Zhang JL, Niu TC, Wee ATS, Chen W. Self-assembly of binary molecular nanostructure arrays on graphite. Phys Chem Chem Phys 2013; 15:12414-27. [DOI: 10.1039/c3cp00023k] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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13
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Kasperski A, Szabelski P. Two-dimensional molecular sieves: structure design by computer simulations. ADSORPTION 2012. [DOI: 10.1007/s10450-012-9451-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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15
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Boukari K, Sonnet P, Duverger E. DFT-D Studies of Single Porphyrin Molecule on Doped Boron Silicon Surfaces. Chemphyschem 2012; 13:3945-51. [DOI: 10.1002/cphc.201200578] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2012] [Indexed: 11/07/2022]
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Baris B, Jeannoutot J, Luzet V, Palmino F, Rochefort A, Chérioux F. Noncovalent bicomponent self-assemblies on a silicon surface. ACS NANO 2012; 6:6905-6911. [PMID: 22746840 DOI: 10.1021/nn301827e] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Two-dimensional supramolecular multicomponent networks on surfaces are of major interest for the building of highly ordered functional materials with nanometer-sized features especially designed for applications in nanoelectronics, energy storage, sensors, etc. If such molecular edifices have been previously built on noble metals or HOPG surfaces, we have successfully realized a 2D open supramolecular framework on a silicon adatom-based surface under ultrahigh vacuum with thermal stability up to 400 K by combining molecule-molecule and molecule-silicon substrate interactions. One of these robust open networks was further used to control both the growth and the periodicity of the first bicomponent arrays without forming any covalent bond with a silicon surface. Our strategy allows the formation of a well-controlled long-range periodic array of single fullerenes by site-specificity inclusion into a bicomponent supramolecular network.
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Affiliation(s)
- Bulent Baris
- Institut FEMTO-ST, Université de Franche-Comté, CNRS, ENSMM, 32, Avenue de l'Observatoire, F-25044 Besançon Cedex, France
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17
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Zoppi L, Bauert T, Siegel JS, Baldridge KK, Ernst KH. Pentagonal tiling with buckybowls: pentamethylcorannulene on Cu(111). Phys Chem Chem Phys 2012; 14:13365-9. [DOI: 10.1039/c2cp41732d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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18
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Szabelski P, Kasperski A. Two-Dimensional Chiral Molecular Networks from Achiral Building Blocks: A Computational Study. Top Catal 2011. [DOI: 10.1007/s11244-011-9763-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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19
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Baris B, Luzet V, Duverger E, Sonnet P, Palmino F, Cherioux F. Robust and Open Tailored Supramolecular Networks Controlled by the Template Effect of a Silicon Surface. Angew Chem Int Ed Engl 2011; 50:4094-8. [DOI: 10.1002/anie.201100332] [Citation(s) in RCA: 75] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2011] [Indexed: 11/05/2022]
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20
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Baris B, Luzet V, Duverger E, Sonnet P, Palmino F, Cherioux F. Robust and Open Tailored Supramolecular Networks Controlled by the Template Effect of a Silicon Surface. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201100332] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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Bauert T, Baldridge KK, Siegel JS, Ernst KH. Surface-assisted bowl-in-bowl stacking of nonplanar aromatic hydrocarbons. Chem Commun (Camb) 2011; 47:7995-7. [DOI: 10.1039/c1cc12540k] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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22
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de Oteyza DG, Barrena E, Dosch H, Ortega JE, Wakayama Y. Tunable symmetry and periodicity in binary supramolecular nanostructures. Phys Chem Chem Phys 2011; 13:4220-3. [DOI: 10.1039/c0cp02388d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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23
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Huang YL, Chen W, Wee ATS. Molecular Trapping on Two-Dimensional Binary Supramolecular Networks. J Am Chem Soc 2010; 133:820-5. [DOI: 10.1021/ja106350d] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yu Li Huang
- Department of Physics, National University of Singapore, 2 Science Drive 3, 117542, Singapore
| | - Wei Chen
- Department of Physics, National University of Singapore, 2 Science Drive 3, 117542, Singapore
- Department of Chemistry, National University of Singapore, 3 Science Drive 3, 117543, Singapore
| | - Andrew Thye Shen Wee
- Department of Physics, National University of Singapore, 2 Science Drive 3, 117542, Singapore
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24
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Wang Y, Kröger J, Berndt R, Tang H. Molecular Nanocrystals on Ultrathin NaCl Films on Au(111). J Am Chem Soc 2010; 132:12546-7. [PMID: 20731345 DOI: 10.1021/ja105110d] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yongfeng Wang
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität, D-24098 Kiel, Germany, and CNRS, CEMES, BP 94347, 29 rue J. Marvig, and Université de Toulouse, UPS, F-31055 Toulouse, France
| | - Jörg Kröger
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität, D-24098 Kiel, Germany, and CNRS, CEMES, BP 94347, 29 rue J. Marvig, and Université de Toulouse, UPS, F-31055 Toulouse, France
| | - Richard Berndt
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität, D-24098 Kiel, Germany, and CNRS, CEMES, BP 94347, 29 rue J. Marvig, and Université de Toulouse, UPS, F-31055 Toulouse, France
| | - Hao Tang
- Institut für Experimentelle und Angewandte Physik, Christian-Albrechts-Universität, D-24098 Kiel, Germany, and CNRS, CEMES, BP 94347, 29 rue J. Marvig, and Université de Toulouse, UPS, F-31055 Toulouse, France
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25
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Wintjes N, Lobo-Checa J, Hornung J, Samuely T, Diederich F, Jung TA. Two-Dimensional Phase Behavior of a Bimolecular Porphyrin System at the Solid−Vacuum Interface. J Am Chem Soc 2010; 132:7306-11. [DOI: 10.1021/ja909674e] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Nikolai Wintjes
- Department of Physics, University of Basel, CH-4056 Basel, Switzerland, Laboratory for Organic Chemistry, ETH-Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland, and Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, PSI, CH-5232 Villigen, Switzerland
| | - Jorge Lobo-Checa
- Department of Physics, University of Basel, CH-4056 Basel, Switzerland, Laboratory for Organic Chemistry, ETH-Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland, and Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, PSI, CH-5232 Villigen, Switzerland
| | - Jens Hornung
- Department of Physics, University of Basel, CH-4056 Basel, Switzerland, Laboratory for Organic Chemistry, ETH-Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland, and Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, PSI, CH-5232 Villigen, Switzerland
| | - Tomáš Samuely
- Department of Physics, University of Basel, CH-4056 Basel, Switzerland, Laboratory for Organic Chemistry, ETH-Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland, and Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, PSI, CH-5232 Villigen, Switzerland
| | - François Diederich
- Department of Physics, University of Basel, CH-4056 Basel, Switzerland, Laboratory for Organic Chemistry, ETH-Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland, and Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, PSI, CH-5232 Villigen, Switzerland
| | - Thomas A. Jung
- Department of Physics, University of Basel, CH-4056 Basel, Switzerland, Laboratory for Organic Chemistry, ETH-Zürich, Hönggerberg, HCI, CH-8093 Zürich, Switzerland, and Laboratory for Micro- and Nanotechnology, Paul Scherrer Institute, PSI, CH-5232 Villigen, Switzerland
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Villagomez CJ, Guillermet O, Goudeau S, Ample F, Xu H, Coudret C, Bouju X, Zambelli T, Gauthier S. Self-assembly of enantiopure domains: the case of indigo on Cu(111). J Chem Phys 2010; 132:074705. [PMID: 20170242 DOI: 10.1063/1.3314725] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The adsorption of indigo molecules on Cu(111) was investigated by low temperature (5 K) scanning tunneling microscopy from the isolated single molecule regime to one monolayer. Structural optimization and image calculations demonstrate that the molecules are in a physisorbed state. Because of the reduced symmetry at the surface, single molecules acquire a chiral character upon adsorption leading to a two-dimensional (2D) chirality. They adopt two adsorption configurations, related by a mirror symmetry of the substrate, each with a distinct molecular orientation. Consequently, the 2D chirality is expressed by the orientation of the molecule. For higher coverage, molecules self-assemble by hydrogen bonding in nearly homochiral molecular chains, whose orientation is determined by the orientation taken by the isolated molecules. When the coverage approaches one monolayer, these chains pack into domains. Finally, the completion of the monolayer induces the expulsion of the molecules of the wrong chirality that are still in these domains, leading to perfect resolution in enantiopure domains.
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Affiliation(s)
- C J Villagomez
- The NanoSciences Group, Centre d'élaboration de matériaux et d'études structurales (CEMES) CNRS and University of Toulouse III Paul Sabatier, 29 rue Jeanne-Marvig, BP 94347, F-31005 Toulouse Cedex 4, France
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Bottari G, de la Torre G, Guldi DM, Torres T. Covalent and noncovalent phthalocyanine-carbon nanostructure systems: synthesis, photoinduced electron transfer, and application to molecular photovoltaics. Chem Rev 2010; 110:6768-816. [PMID: 20364812 DOI: 10.1021/cr900254z] [Citation(s) in RCA: 540] [Impact Index Per Article: 38.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Giovanni Bottari
- Departamento de Química Orgánica, Universidad Autónoma de Madrid, 28049 Madrid, Spain
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28
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Lei S, Tahara K, Adisoejoso J, Balandina T, Tobe Y, De Feyter S. Towards two-dimensional nanoporous networks: crystal engineering at the solid–liquid interface. CrystEngComm 2010. [DOI: 10.1039/c0ce00282h] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Functional Phthalocyanines: Synthesis, Nanostructuration, and Electro-Optical Applications. FUNCTIONAL PHTHALOCYANINE MOLECULAR MATERIALS 2010. [DOI: 10.1007/978-3-642-04752-7_1] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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30
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Supramolecular Nanostructures of Phthalocyanines and Porphyrins at Surfaces Based on the “Bottom-Up Assembly”. STRUCTURE AND BONDING 2009. [DOI: 10.1007/978-3-642-04752-7_5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
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31
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Krauss TN, Barrena E, Dosch H, Wakayama Y. Supramolecular assembly of a 2D binary network of pentacene and phthalocyanine on Cu(100). Chemphyschem 2009; 10:2445-8. [PMID: 19670203 DOI: 10.1002/cphc.200900408] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
A crystalline nanoporous molecular network was tailored by supramolecular assembly of pentacene and F16CuPc on Cu(100). The structure and self-assembly mechanisms of the pure and binary layers were analyzed by STM. F16CuPc films and mixed layers of pentacene/F16CuPc in a ratio of 2:1 show two enantiomorphic chiral domains with high structural order in contrast to pentacene which exhibits no long-range order in pure films. A model of the epitaxial relationship on Cu(100) is given, which suggests C-F...H bonding as a possible driving force for the bimolecular self-assembly in addition to the still strong interaction between the substrate and the organic bilayer.
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Affiliation(s)
- Tobias N Krauss
- Max-Planck-Institut für Metallforschung, Heisenbergstrasse 3, 70569 Stuttgart, Germany
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32
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Bonifazi D, Mohnani S, Llanes-Pallas A. Supramolecular chemistry at interfaces: molecular recognition on nanopatterned porous surfaces. Chemistry 2009; 15:7004-25. [PMID: 19569139 DOI: 10.1002/chem.200900900] [Citation(s) in RCA: 237] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Through the illustration of key examples that have recently appeared in the literature, the intention of this review is to provide a perspective of current advances on the molecular recognition at the interfaces aimed at the engineering of multifunctional organic-based materials. The great interest in such systems has been motivated by the need to fabricate smaller and smaller components in order to improve, for example, the information storage capabilities of classical silicon-based devices. Although great progress has been achieved on the exploitation of "top-down" approaches, strong hope is now put on the development of hybrid devices in which the elementary components are replaced with single organic molecules. Nevertheless, the drive towards such devices is restricted by both their stability and difficulties to precisely control and manipulate the structural organisation at the molecular level. To overcome these restrictions, the use of nanotemplated surfaces featuring porous domains in which responsive functional molecules can be precisely accommodated at the single-molecule level is one of the most promising approaches. In the first part of this manuscript, we therefore illustrate the main engineering strategies [1) through non-covalent interactions, 2) surface-confined covalent reactions and 3) assembly of pre-organised cavities such as synthetic macrocycles] currently in use to create two-dimensional (2D) patterned surfaces displaying porous structures at the nanoscale level. Such networks, featuring periodic hollow domains (controllable both in shape and size), are of particular significance as their cavities can be used as receptors for the recognition of remotely controllable functional molecules. In the second part, the confinement of molecular guests within the cavities is discussed, emphasising the selectivity and dynamics of key assemblies, with a particular focus on the biomolecular recognition and post-assembly covalent functionalisation, which could provide the opportunity to fabricate devices currently beyond our reach on an unprecedented precision and efficiency. All the examples will be discussed in terms of structural organisation as studied by scanning tunnelling microscopy (STM) techniques.
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Affiliation(s)
- Davide Bonifazi
- INSTM UdR di Trieste and Dipartimento di Scienze Farmaceutiche, Università degli Studi di Trieste, 34127 Trieste, Italy.
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