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Recent advances in covalent organic frameworks-based heterogeneous catalysts for high-efficiency chemical transformation of carbon dioxide. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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2
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Rios C, Salcedo R. CO 2 capture and a route to transform it in formic acid: a theoretical approach. J Mol Model 2022; 28:183. [PMID: 35676443 DOI: 10.1007/s00894-022-05175-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Accepted: 05/30/2022] [Indexed: 11/28/2022]
Abstract
New organic frameworks (COFs) employing two coronene molecules forced to adopt a parallel conformation thus forming a molecular reactor are proposed. These COFs exhibit different distances between the coronene units, thus creating diverse electronic environments. The simulation of the trapping of CO2 and H2 molecules in the reactor hollow having distinct anchor fragments yields in the two cases formic acid. The analysis of the reaction profile allowed us to propose a thermodynamically favored process. The nature of the frontier molecular orbitals in the involved processes is also discussed. Reaction profile of CO2 and H2 process to yield formic acid.
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Affiliation(s)
- Citlalli Rios
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito exterior s/n, Ciudad Universitaria, 04510, Coyoacán, Ciudad de México, Mexico.
| | - Roberto Salcedo
- Instituto de Investigaciones en Materiales, Universidad Nacional Autónoma de México, Circuito exterior s/n, Ciudad Universitaria, 04510, Coyoacán, Ciudad de México, Mexico
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3
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Wang Y, Miao X, Deng W, Brisse R, Jousselme B, Silly F. Coronene and Phthalocyanine Trapping Efficiency of a Two-Dimensional Kagomé Host-Nanoarchitecture. NANOMATERIALS 2022; 12:nano12050775. [PMID: 35269261 PMCID: PMC8911898 DOI: 10.3390/nano12050775] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 02/18/2022] [Accepted: 02/22/2022] [Indexed: 12/10/2022]
Abstract
The trapping of coronene and zinc phthalocyanine (ZnPc) molecules at low concentration by a two-dimensional self-assembled nanoarchitecture of a push–pull dye is investigated using scanning tunneling microscopy (STM) at the liquid–solid interface. The push–pull molecules adopt an L-shaped conformation and self-assemble on a graphite surface into a hydrogen-bonded Kagomé network with porous hexagonal cavities. This porous host-structure is used to trap coronene and ZnPc guest molecules. STM images reveal that only 11% of the Kagomé network cavities are filled with coronene molecules. In addition, these guest molecules are not locked in the host-network and are desorbing from the surface. In contrast, STM results reveal that the occupancy of the Kagomé cavities by ZnPc evolves linearly with time until 95% are occupied and that the host structure cavities are all occupied after few hours.
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Affiliation(s)
- Yi Wang
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China; (Y.W.); (W.D.)
| | - Xinrui Miao
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China; (Y.W.); (W.D.)
- Correspondence: (X.M.); (F.S.)
| | - Wenli Deng
- School of Materials Science and Engineering, South China University of Technology, Guangzhou 510640, China; (Y.W.); (W.D.)
| | - Romain Brisse
- Université Paris-Saclay, CEA, CNRS, NIMBE, LICSEN, F-91191 Gif sur Yvette, France; (R.B.); (B.J.)
| | - Bruno Jousselme
- Université Paris-Saclay, CEA, CNRS, NIMBE, LICSEN, F-91191 Gif sur Yvette, France; (R.B.); (B.J.)
| | - Fabien Silly
- Université Paris-Saclay, CEA, CNRS, SPEC, TITANS, F-91191 Gif sur Yvette, France
- Correspondence: (X.M.); (F.S.)
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4
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Ni X, Li H, Liu F, Brédas JL. Engineering of flat bands and Dirac bands in two-dimensional covalent organic frameworks (COFs): relationships among molecular orbital symmetry, lattice symmetry, and electronic-structure characteristics. MATERIALS HORIZONS 2022; 9:88-98. [PMID: 34866138 DOI: 10.1039/d1mh00935d] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Two-dimensional covalent organic frameworks (2D-COFs), also referred to as 2D polymer networks, display unusual electronic-structure characteristics, which can significantly enrich and broaden the fields of electronics and spintronics. In this Focus article, our objective is to lay the groundwork for the conceptual description of the fundamental relationships among the COF electronic structures, the symmetries of their 2D lattices, and the frontier molecular orbitals (MOs) of their core and linker components. We focus on monolayers of hexagonal COFs and use tight-binding model analyses to highlight the critical role of the frontier-MO symmetry, in addition to lattice symmetry, in determining the nature of the electronic bands near the Fermi level. We rationalize the intriguing feature that, when the core unit has degenerate highest occupied MOs [or lowest unoccupied MOs], the COF highest valence band [or lowest conduction band] is flat but degenerate with a dispersive band at a high-symmetry point of the Brillouin zone; the consequences of having such band characteristics are briefly described. Multi-layer and bulk 2D COFs are found to maintain the salient features of the monolayer electronic structures albeit with a reduced bandgap due to the interlayer coupling. This Focus article is thus meant to provide an effective framework for the engineering of flat and Dirac bands in 2D polymer networks.
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Affiliation(s)
- Xiaojuan Ni
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721-0088, USA.
| | - Hong Li
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721-0088, USA.
| | - Feng Liu
- Department of Materials Science and Engineering, University of Utah, Salt Lake City, Utah 84112, USA
| | - Jean-Luc Brédas
- Department of Chemistry and Biochemistry, The University of Arizona, Tucson, Arizona 85721-0088, USA.
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5
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Steiner C, Fromm L, Gebhardt J, Liu Y, Heidenreich A, Hammer N, Görling A, Kivala M, Maier S. Host guest chemistry and supramolecular doping in triphenylamine-based covalent frameworks on Au(111). NANOSCALE 2021; 13:9798-9807. [PMID: 34028477 DOI: 10.1039/d0nr09140e] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The post-synthetic modification of covalent organic frameworks (COFs) via host-guest chemistry is an important method to tailor their electronic properties for applications. Due to the limited structural control in the assembly of two-dimensional surface-supported COFs, supramolecular networks are traditionally used at present for host-guest experiments on surfaces, which lack structural and thermal stability, however. Here, we present a combined scanning tunneling microscopy and density functional theory study to understand the host-guest interaction in triphenylamine-based covalently-linked macrocycles and networks on Au(111). These triphenylamine-based structures feature carbonyl and hydrogen functionalized pores that create preferred adsorption sites for trimesic acid (TMA) and halogen atoms. The binding of the TMA through optimized hydrogen-bond interactions is corroborated by selective adsorption positions within the pores. Band structure calculations reveal that the strong intermolecular charge transfer through the TMA bonding reduces the band gap in the triphenylamine COFs, demonstrating the concept of supramolecular doping by host-guest interactions in surface-supported COFs. Halogen atoms selectively adsorb between two carbonyl groups at Au hollow sites. The mainly dispersive interaction of the halogens with the triphenylamine COF leads to a small downshift of the bands. Most of the halogens change their adsorption position selectively upon annealing near the desorption temperature. In conclusion, we demonstrate evidence for supramolecular doping via post-synthetic modification and to track chemical reactions in confined space.
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Affiliation(s)
- Christian Steiner
- Department of Physics, Friedrich-Alexander Universität Erlangen-Nürnberg, Erlangen, Germany.
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6
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Lu C, Mo YP, Hong Y, Chen T, Yang ZY, Wan LJ, Wang D. On-Surface Growth of Single-Layered Homochiral 2D Covalent Organic Frameworks by Steric Hindrance Strategy. J Am Chem Soc 2020; 142:14350-14356. [DOI: 10.1021/jacs.0c06468] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Cheng Lu
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yi-Ping Mo
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
- Key Laboratory of Advanced Textile Materials and Manufacturing Technology, Ministry of Education, Zhejiang Sci-Tech University, Hangzhou 310018, China
| | - Ye Hong
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Ting Chen
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhi-Yong Yang
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Li-Jun Wan
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Dong Wang
- CAS Key Laboratory of Molecular Nanostructure and Nanotechnology, CAS Research/Education Center for Excellence in Molecular Sciences, Beijing National Laboratory for Molecular Sciences (BNLMS), Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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7
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Geng K, He T, Liu R, Dalapati S, Tan KT, Li Z, Tao S, Gong Y, Jiang Q, Jiang D. Covalent Organic Frameworks: Design, Synthesis, and Functions. Chem Rev 2020; 120:8814-8933. [PMID: 31967791 DOI: 10.1021/acs.chemrev.9b00550] [Citation(s) in RCA: 1271] [Impact Index Per Article: 317.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Covalent organic frameworks (COFs) are a class of crystalline porous organic polymers with permanent porosity and highly ordered structures. Unlike other polymers, a significant feature of COFs is that they are structurally predesignable, synthetically controllable, and functionally manageable. In principle, the topological design diagram offers geometric guidance for the structural tiling of extended porous polygons, and the polycondensation reactions provide synthetic ways to construct the predesigned primary and high-order structures. Progress over the past decade in the chemistry of these two aspects undoubtedly established the base of the COF field. By virtue of the availability of organic units and the diversity of topologies and linkages, COFs have emerged as a new field of organic materials that offer a powerful molecular platform for complex structural design and tailor-made functional development. Here we target a comprehensive review of the COF field, provide a historic overview of the chemistry of the COF field, survey the advances in the topology design and synthetic reactions, illustrate the structural features and diversities, scrutinize the development and potential of various functions through elucidating structure-function correlations based on interactions with photons, electrons, holes, spins, ions, and molecules, discuss the key fundamental and challenging issues that need to be addressed, and predict the future directions from chemistry, physics, and materials perspectives.
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Affiliation(s)
- Keyu Geng
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Ting He
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Ruoyang Liu
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Sasanka Dalapati
- Field of Environment and Energy, School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Japan
| | - Ke Tian Tan
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Zhongping Li
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Shanshan Tao
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Yifan Gong
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Qiuhong Jiang
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore
| | - Donglin Jiang
- Department of Chemistry, Faulty of Science, National University of Singapore, 3 Science Drive 3, Singapore 117543, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou 350207, P. R. China
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8
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Cui D, Perepichka DF, MacLeod JM, Rosei F. Surface-confined single-layer covalent organic frameworks: design, synthesis and application. Chem Soc Rev 2020; 49:2020-2038. [DOI: 10.1039/c9cs00456d] [Citation(s) in RCA: 48] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review describes the state of the art of surface-confined single-layer covalent organic frameworks, focusing on reticular design, synthesis approaches, and exploring applications in host/guest chemistry.
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Affiliation(s)
- Daling Cui
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | | | - Jennifer M. MacLeod
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | - Federico Rosei
- Centre Énergie
- Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
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9
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Chen X, Geng K, Liu R, Tan KT, Gong Y, Li Z, Tao S, Jiang Q, Jiang D. Kovalente organische Gerüstverbindungen: chemische Ansätze für Designerstrukturen und integrierte Funktionen. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201904291] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Xinyi Chen
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Keyu Geng
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Ruoyang Liu
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Ke Tian Tan
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Yifan Gong
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Zhongping Li
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Shanshan Tao
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Qiuhong Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
| | - Donglin Jiang
- Department of ChemistryFaculty of ScienceNational University of Singapore 3 Science Drive 3 Singapur 117543 Singapur
- Joint School of National University of Singapore, and Tianjin University International Campus of Tianjin University, Binhai New City Fuzhou 350207 China
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10
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Chen X, Geng K, Liu R, Tan KT, Gong Y, Li Z, Tao S, Jiang Q, Jiang D. Covalent Organic Frameworks: Chemical Approaches to Designer Structures and Built-In Functions. Angew Chem Int Ed Engl 2019; 59:5050-5091. [PMID: 31144373 DOI: 10.1002/anie.201904291] [Citation(s) in RCA: 269] [Impact Index Per Article: 53.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Indexed: 12/31/2022]
Abstract
A new approach has been developed to design organic polymers using topology diagrams. This strategy enables covalent integration of organic units into ordered topologies and creates a new polymer form, that is, covalent organic frameworks. This is a breakthrough in chemistry because it sets a molecular platform for synthesizing polymers with predesignable primary and high-order structures, which has been a central aim for over a century but unattainable with traditional design principles. This new field has its own features that are distinct from conventional polymers. This Review summarizes the fundamentals as well as major progress by focusing on the chemistry used to design structures, including the principles, synthetic strategies, and control methods. We scrutinize built-in functions that are specific to the structures by revealing various interplays and mechanisms involved in the expression of function. We propose major fundamental issues to be addressed in chemistry as well as future directions from physics, materials, and application perspectives.
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Affiliation(s)
- Xinyi Chen
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Keyu Geng
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Ruoyang Liu
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Ke Tian Tan
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Yifan Gong
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Zhongping Li
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Shanshan Tao
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Qiuhong Jiang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore
| | - Donglin Jiang
- Department of Chemistry, Faculty of Science, National University of Singapore, 3 Science Drive 3, Singapore, 117543, Singapore.,Joint School of National University of Singapore and Tianjin University, International Campus of Tianjin University, Binhai New City, Fuzhou, 350207, China
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11
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Iritani K, Takeda H, Kather M, Yokoi M, Moeglen M, Ikeda M, Otsubo Y, Ozawa Y, Tahara K, Hirose K, De Feyter S, Tobe Y. Electrostatically Driven Guest Binding in Self-Assembled Molecular Network of Hexagonal Pyridine Macrocycle at the Liquid/Solid Interface: Symmetry Breaking Induced by Coadsorbed Solvent Molecules. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2019; 35:15051-15062. [PMID: 31671263 DOI: 10.1021/acs.langmuir.9b02748] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
We present here the construction of a self-assembled two-dimensional network at the liquid/solid interface using a hexagonal pyridine macrocycle which binds an organic cation in its intrinsic porous space by electrostatic interactions. For this purpose, a hexagonal pyridinylene-butadiynylene macrocycle (PyBM) having six octyloxymethyl groups, PyBM-C8, was synthesized. As guests, tropylium (Tr) tetrafluoroborate and trioxatriangulenium (TOTA) hexafluorophosphate were used. In this study, we focused on (i) the network patterns of PyBM-C8 which change in response to its concentration and (ii) the position of the guest immobilized in the porous space of the macrocycle. Scanning tunneling microscopy (STM) observations at the interface of 1,2,4-trichlorobenzene (TCB) and highly oriented pyrolytic graphite (HOPG) revealed that PyBM-C8 formed four different polymorphs, oblique, loose hexagonal, linear, and rectangular, depending on the solute concentration and annealing treatment. Solvent TCB molecules are likely coadsorbed to not only the intrinsically porous space of PyBM-C8 (internal TCB) but also the space outside of the macrocycle between its alkyl chains (external TCB) in most of the cases. Upon adding the guest cation, whereas small Tr was not visualized in the pore due to size mismatching, larger TOTA was clearly observed in each pore. In addition, based on high-resolution STM images of the rhombus packing pattern of PyBM-C8, we revealed experimentally that TOTA was placed at an off-center position of the deformed hexagonal macrocyclic core in the rhombus pattern. On the basis of the molecular mechanics calculations, we hypothesize that the off-center location of TOTA is due to deformation of the hexagonal macrocycle through interaction with two external TCB molecules located at opposite edges of the macrocyclic core. Symmetry breaking of the macrocyclic host framework induced by coadsorbed surrounding solvent molecules thus plays a significant role in host-guest complexation at the liquid/solid interface.
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Affiliation(s)
- Kohei Iritani
- Department of Applied Chemistry, School of Engineering , Tokyo University of Technology , Hachioji, Tokyo 192-0982 , Japan
| | | | | | | | | | | | | | - Yu Ozawa
- Department of Applied Chemistry, School of Science and Technology , Meiji University , Kawasaki , Kanagawa 214-8571 , Japan
| | - Kazukuni Tahara
- Department of Applied Chemistry, School of Science and Technology , Meiji University , Kawasaki , Kanagawa 214-8571 , Japan
| | | | - Steven De Feyter
- Department of Chemistry , KU Leuven , Celestijnenlaan 200F , 3001 Leuven , Belgium
| | - Yoshito Tobe
- The Institute of Scientific and Industrial Research , Osaka University , 8-1, Mihogaoka , Ibaraki Osaka 567-0047 , Japan
- Department of Applied Chemistry , National Chiao Tung University , 1001 Ta-Hsueh Road , Hsinchu 30010 Taiwan
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12
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Huan J, Zhang X, Zeng Q. Two-dimensional supramolecular crystal engineering: chirality manipulation. Phys Chem Chem Phys 2019; 21:11537-11553. [PMID: 31115407 DOI: 10.1039/c9cp02207d] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Two dimensional (2D) supramolecular crystal engineering, one of the most important strategies towards nanotechnology, is both a science and an industry. In the present review, the recent advances in 2D supramolecular crystal engineering through chirality manipulation on solid surfaces are summarized, with the aid of the scanning tunneling microscopy technique. On-surface chirality manipulation includes surface confined structural chirality formation, chirality transformation, chirality separation as well as chirality elimination, by using component exchange and different external stimuli. Under this principle, host-guest supramolecular interactions, solvent induction, temperature regulation and STM-tip driven orientation control and reorientation effects under equilibrium or out-of-equilibrium conditions, towards the generation of the best-adapted chiral or achiral 2D nanostructures, are mainly described and highlighted. Future challenges and opportunities in this exciting area are also then discussed.
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Affiliation(s)
- Jinwen Huan
- Business School of Hohai University, #8 West Focheng Road, Jiangning District, Nanjing, Jiangsu 210098, P. R. China
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13
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Bilbao N, Yu Y, Verstraete L, Lin J, Lei S, De Feyter S. The impact of grafted surface defects on the on-surface Schiff-base chemistry at the solid-liquid interface. Chem Commun (Camb) 2018; 54:9905-9908. [PMID: 30123916 DOI: 10.1039/c8cc03867h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We investigate the effect of covalently modified graphitic surfaces on the formation of single-layer covalent organic frameworks (sCOFs) at the solid-liquid interface. The impact of different densities of grafted aryl species was tested on the on-surface synthesis of three distinct imine-based 2D sCOFs. The grafted aryl species that act as defects provide steric barriers to the progress of the Schiff-base reaction, and can be locally removed to start the 2D polymer healing process. This unique strategy provides a general approach to study in situ this dynamic covalent on-surface chemistry.
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Affiliation(s)
- Nerea Bilbao
- Department of Chemistry, Division of Molecular Imaging and Photonics, KU Leuven - University of Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium.
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14
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Liu C, Park E, Jin Y, Liu J, Yu Y, Zhang W, Lei S, Hu W. Separation of Arylenevinylene Macrocycles with a Surface-Confined Two-Dimensional Covalent Organic Framework. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201803937] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Chunhua Liu
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
- School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 P. R. China
| | - Eunsol Park
- Department of Chemistry and Biochemistry; University of Colorado; Boulder CO 80309 USA
| | - Yinghua Jin
- Department of Chemistry and Biochemistry; University of Colorado; Boulder CO 80309 USA
| | - Jie Liu
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
| | - Yanxia Yu
- School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 P. R. China
| | - Wei Zhang
- Department of Chemistry and Biochemistry; University of Colorado; Boulder CO 80309 USA
| | - Shengbin Lei
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
- School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 P. R. China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
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15
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Liu C, Park E, Jin Y, Liu J, Yu Y, Zhang W, Lei S, Hu W. Separation of Arylenevinylene Macrocycles with a Surface-Confined Two-Dimensional Covalent Organic Framework. Angew Chem Int Ed Engl 2018; 57:8984-8988. [DOI: 10.1002/anie.201803937] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2018] [Revised: 05/21/2018] [Indexed: 11/12/2022]
Affiliation(s)
- Chunhua Liu
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
- School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 P. R. China
| | - Eunsol Park
- Department of Chemistry and Biochemistry; University of Colorado; Boulder CO 80309 USA
| | - Yinghua Jin
- Department of Chemistry and Biochemistry; University of Colorado; Boulder CO 80309 USA
| | - Jie Liu
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
| | - Yanxia Yu
- School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 P. R. China
| | - Wei Zhang
- Department of Chemistry and Biochemistry; University of Colorado; Boulder CO 80309 USA
| | - Shengbin Lei
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
- School of Chemistry and Chemical Engineering; Harbin Institute of Technology; Harbin 150080 P. R. China
| | - Wenping Hu
- Tianjin Key Laboratory of Molecular Optoelectronic Science; Department of Chemistry, School of Science & Collaborative Innovation Center of Chemical Science and Engineering (Tianjin); Tianjin University; Tianjin 300072 P. R. China
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16
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Teyssandier J, Feyter SD, Mali KS. Host-guest chemistry in two-dimensional supramolecular networks. Chem Commun (Camb) 2018; 52:11465-11487. [PMID: 27709179 DOI: 10.1039/c6cc05256h] [Citation(s) in RCA: 132] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Nanoporous supramolecular networks physisorbed on solid surfaces have been extensively used to immobilize a variety of guest molecules. Host-guest chemistry in such two-dimensional (2D) porous networks is a rapidly expanding field due to potential applications in separation technology, catalysis and nanoscale patterning. Diverse structural topologies with high crystallinity have been obtained to capture molecular guests of different sizes and shapes. A range of non-covalent forces such as hydrogen bonds, van der Waals interactions, coordinate bonds have been employed to assemble the host networks. Recent years have witnessed a surge in the activity in this field with the implementation of rational design strategies for realizing controlled and selective guest capture. In this feature article, we review the development in the field of surface-supported host-guest chemistry as studied by scanning tunneling microscopy (STM). Typical host-guest architectures studied on solid surfaces, both under ambient conditions at the solution-solid interface as well as those formed at the ultrahigh vacuum (UHV)-solid interface, are described. We focus on isoreticular host networks, hosts functionalized pores and dynamic host-guest systems that respond to external stimuli.
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Affiliation(s)
- Joan Teyssandier
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven-University of Leuven, Celestijnenlaan 200F, B3001 Leuven, Belgium.
| | - Steven De Feyter
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven-University of Leuven, Celestijnenlaan 200F, B3001 Leuven, Belgium.
| | - Kunal S Mali
- Division of Molecular Imaging and Photonics, Department of Chemistry, KU Leuven-University of Leuven, Celestijnenlaan 200F, B3001 Leuven, Belgium.
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17
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T. N. Ha N, Gopakumar TG, D. C. Yen N, Mende C, Smykalla L, Schlesinger M, Buschbeck R, Rüffer T, Lang H, Mehring M, Hietschold M. Ester formation at the liquid-solid interface. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2017; 8:2139-2150. [PMID: 29090115 PMCID: PMC5647715 DOI: 10.3762/bjnano.8.213] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/13/2017] [Accepted: 09/19/2017] [Indexed: 06/07/2023]
Abstract
A chemical reaction (esterification) within a molecular monolayer at the liquid-solid interface without any catalyst was studied using ambient scanning tunneling microscopy. The monolayer consisted of a regular array of two species, an organic acid (trimesic acid) and an alcohol (undecan-1-ol or decan-1-ol), coadsorbed out of a solution of the acid within the alcohol at the interface of highly oriented pyrolytic graphite (HOPG) (0001) substrate. The monoester was observed promptly after reaching a threshold either related to the increased packing density of the adsorbate layer (which can be controlled by the concentration of the trimesic acid within the alcoholic solution via sonication or extended stirring) or by reaching a threshold with regards to the deposition temperature. Evidence that esterification takes place directly at the liquid-solid interface was strongly supported.
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Affiliation(s)
- Nguyen T. N. Ha
- Solid Surfaces Analysis Group, Institute of Physics, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | | | - Nguyen D. C. Yen
- Solid Surfaces Analysis Group, Institute of Physics, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Carola Mende
- Inorganic Chemistry, Institute of Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Lars Smykalla
- Solid Surfaces Analysis Group, Institute of Physics, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Maik Schlesinger
- Coordination Chemistry, Institute of Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Roy Buschbeck
- Inorganic Chemistry, Institute of Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Tobias Rüffer
- Inorganic Chemistry, Institute of Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Heinrich Lang
- Inorganic Chemistry, Institute of Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Michael Mehring
- Coordination Chemistry, Institute of Chemistry, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
| | - Michael Hietschold
- Solid Surfaces Analysis Group, Institute of Physics, Technische Universität Chemnitz, D-09107 Chemnitz, Germany
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18
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Cui D, MacLeod JM, Ebrahimi M, Rosei F. Selective binding in different adsorption sites of a 2D covalent organic framework. CrystEngComm 2017. [DOI: 10.1039/c7ce00263g] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Monolayer covalent organic frameworks selectively bind fullerenes and trichlorobenzene at different sites via different types of interactions.
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Affiliation(s)
- D. Cui
- Centre Énergie, Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | - J. M. MacLeod
- Centre Énergie, Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
- School of Chemistry, Physics, and Mechanical Engineering
| | - M. Ebrahimi
- Centre Énergie, Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
| | - F. Rosei
- Centre Énergie, Matériaux et Télécommunications
- Institut National de la Recherche Scientifique
- Varennes
- Canada
- Institute of Fundamental and Frontier Science
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