1
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Liu X, Liu G, Fu T, Ding K, Guo J, Wang Z, Xia W, Shangguan H. Structural Design and Energy and Environmental Applications of Hydrogen-Bonded Organic Frameworks: A Systematic Review. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2400101. [PMID: 38647267 PMCID: PMC11165539 DOI: 10.1002/advs.202400101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/04/2024] [Revised: 03/14/2024] [Indexed: 04/25/2024]
Abstract
Hydrogen-bonded organic frameworks (HOFs) are emerging porous materials that show high structural flexibility, mild synthetic conditions, good solution processability, easy healing and regeneration, and good recyclability. Although these properties give them many potential multifunctional applications, their frameworks are unstable due to the presence of only weak and reversible hydrogen bonds. In this work, the development history and synthesis methods of HOFs are reviewed, and categorize their structural design concepts and strategies to improve their stability. More importantly, due to the significant potential of the latest HOF-related research for addressing energy and environmental issues, this work discusses the latest advances in the methods of energy storage and conversion, energy substance generation and isolation, environmental detection and isolation, degradation and transformation, and biological applications. Furthermore, a discussion of the coupling orientation of HOF in the cross-cutting fields of energy and environment is presented for the first time. Finally, current challenges, opportunities, and strategies for the development of HOFs to advance their energy and environmental applications are discussed.
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Affiliation(s)
- Xiaoming Liu
- Department of Resources and EnvironmentMoutai InstituteRenhuai564507China
| | - Guangli Liu
- College of Environmental Sciences and EngineeringPeking UniversityBeijing100871China
| | - Tao Fu
- College of Environmental Sciences and EngineeringPeking UniversityBeijing100871China
| | - Keren Ding
- AgResearchRuakura Research CentreHamilton3240New Zealand
| | - Jinrui Guo
- College of Environmental Science and EngineeringTongji UniversityShanghai200092China
| | - Zhenran Wang
- School of Environmental Science and EngineeringSouthwest Jiaotong UniversityChengdu611756China
| | - Wei Xia
- Department of Resources and EnvironmentMoutai InstituteRenhuai564507China
| | - Huayuan Shangguan
- Key Laboratory of Urban Environment and HealthInstitute of Urban EnvironmentChinese Academy of SciencesXiamen361021China
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2
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Yin H, Guo W, Wang R, Doutch J, Li P, Tian Q, Zheng Z, Xie L, Feng Y. Self-Assembling Anti-Freezing Lamellar Nanostructures in Subzero Temperatures. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2024; 11:e2309020. [PMID: 38368272 PMCID: PMC11077679 DOI: 10.1002/advs.202309020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/22/2023] [Revised: 01/31/2024] [Indexed: 02/19/2024]
Abstract
The requirement for cryogenic supramolecular self-assembly of amphiphiles in subzero environments is a challenging topic. Here, the self-assembly of lamellar lyotropic liquid crystals (LLCs) are presented to a subzero temperature of -70 °C. These lamellar nanostructures are assembled from specifically tailored ultra-long-chain surfactant stearyl diethanolamine (SDA) in water/glycerol binary solvent. As the temperature falls below zero, LLCs with a liquid-crystalline Lα phase, a tilted Lβ phase, and a new folded configuration are obtained consecutively. A comprehensive experimental and computational study is performed to uncover the precise microstructure and formation mechanism. Both the ultra-long alkyl chain and head group of SDA play a crucial role in the formation of lamellar nanostructures. SDA head group is prone to forming hydrogen bonds with water, rather than glycerol. Glycerol cannot penetrate the lipid layer, which mixes with water arranging outside of the lipid bilayer, providing an ideal anti-freezing environment for SDA self-assembly. Based on these nanostructures and the ultra-low freezing point of the system, a series of novel cryogenic materials are created with potential applications in extremely cold environments. These findings would contribute to enriching the theory and research methodology of supramolecular self-assembly in extreme conditions and to developing novel anti-freezing materials.
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Affiliation(s)
- Hongyao Yin
- State Key Laboratory of Polymer Materials EngineeringPolymer Research InstituteSichuan UniversityChengdu610065P. R. China
| | - Weiluo Guo
- State Key Laboratory of Polymer Materials EngineeringPolymer Research InstituteSichuan UniversityChengdu610065P. R. China
| | - Runxi Wang
- Institute of New Energy and Low‐Carbon TechnologySichuan UniversityChengdu610065P. R. China
| | - James Doutch
- ISIS Neutron and Muon Source, Science and Technology Facilities Council, Rutherford Appleton LaboratoryHarwell CampusOXONDidcotOX11 0QXUK
| | - Peixun Li
- ISIS Neutron and Muon Source, Science and Technology Facilities Council, Rutherford Appleton LaboratoryHarwell CampusOXONDidcotOX11 0QXUK
| | - Qiang Tian
- State Key laboratory of Environment‐Friendly Energy Materials, School of Materials and ChemistrySouthwest University of Science and TechnologyMianyang621010P. R. China
| | - Zhuo Zheng
- State Key Laboratory of Polymer Materials EngineeringPolymer Research InstituteSichuan UniversityChengdu610065P. R. China
| | - Lingzhi Xie
- Institute of New Energy and Low‐Carbon TechnologySichuan UniversityChengdu610065P. R. China
| | - Yujun Feng
- State Key Laboratory of Polymer Materials EngineeringPolymer Research InstituteSichuan UniversityChengdu610065P. R. China
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3
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Chen XY, Cao LH, Bai XT, Cao XJ. Charge-Assisted Ionic Hydrogen-Bonded Organic Frameworks: Designable and Stabilized Multifunctional Materials. Chemistry 2024; 30:e202303580. [PMID: 38179818 DOI: 10.1002/chem.202303580] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 01/03/2024] [Accepted: 01/04/2024] [Indexed: 01/06/2024]
Abstract
Hydrogen-bonded organic frameworks (HOFs) are a class of crystalline framework materials assembled by hydrogen bonds. HOFs have the advantages of high crystallinity, mild reaction conditions, good solution processability, and reproducibility. Coupled with the reversibility and flexibility of hydrogen bonds, HOFs can be assembled into a wide diversity of crystalline structures. Since the bonding energy of hydrogen bonds is lower than that of ligand and covalent bonds, the framework of HOFs is prone to collapse after desolventisation and the stability is not high, which limits the development and application of HOFs. In recent years, numerous stable and functional HOFs have been developed by π-π stacking, highly interpenetrated networks, charge-assisted, ligand-bond-assisted, molecular weaving, and covalent cross-linking. Charge-assisted ionic HOFs introduce electrostatic attraction into HOFs to improve stability while enriching structural diversity and functionality. In this paper, we review the development, the principles of rational design and assembly of charge-assisted ionic HOFs, and introduces the different building block construction modes of charge-assisted ionic HOFs. Highlight the applications of charge-assisted ionic HOFs in gas adsorption and separation, proton conduction, biological applications, etc., and prospects for the diverse design of charge-assisted ionic HOFs structures and multifunctional applications.
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Affiliation(s)
- Xu-Yong Chen
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Li-Hui Cao
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Xiang-Tian Bai
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
| | - Xiao-Jie Cao
- Shaanxi Key Laboratory of Chemical Additives for Industry, College of Chemistry and Chemical Engineering, Shaanxi University of Science and Technology, Xi'an, 710021, P. R. China
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4
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Almuhana ARY, Orton GRF, Rosenberg C, Champness NR. Photoinduced radical formation in hydrogen-bonded organic frameworks. Chem Commun (Camb) 2024; 60:452-455. [PMID: 38088086 DOI: 10.1039/d3cc05236b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2024]
Abstract
Hydrogen-bonded organic frameworks (HOFs) constructed from naphthalene-diimide bearing tectons undergo photochromic changes whilst forming radical bearing species within the framework structure.
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Affiliation(s)
- Asia R Y Almuhana
- School of Chemistry, The University of Birmingham, Birmingham, UK.
- King Faisal University, P.O. 380, Al-Ahsa 31982, Saudi Arabia
| | | | - Callum Rosenberg
- School of Chemistry, The University of Birmingham, Birmingham, UK.
| | - Neil R Champness
- School of Chemistry, The University of Birmingham, Birmingham, UK.
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5
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Wang C, Song X, Wang Y, Xu R, Gao X, Shang C, Lei P, Zeng Q, Zhou Y, Chen B, Li P. A Solution-Processable Porphyrin-Based Hydrogen-Bonded Organic Framework for Photoelectrochemical Sensing of Carbon Dioxide. Angew Chem Int Ed Engl 2023; 62:e202311482. [PMID: 37675976 DOI: 10.1002/anie.202311482] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 09/03/2023] [Accepted: 09/07/2023] [Indexed: 09/08/2023]
Abstract
Detecting CO2 in complex gas mixtures is challenging due to the presence of competitive gases in the ambient atmosphere. Photoelectrochemical (PEC) techniques offer a solution, but material selection and specificity remain limiting. Here, we constructed a hydrogen-bonded organic framework material based on a porphyrin tecton decorated with diaminotriazine (DAT) moieties. The DAT moieties on the porphyrin molecules not only facilitate the formation of complementary hydrogen bonds between the tectons but also function as recognition sites in the resulting porous HOF materials for the selective adsorption of CO2 . In addition, the in-plane growth of FDU-HOF-2 into anisotropic molecular sheets with large areas of up to 23000 μm2 and controllable thickness between 0.298 and 2.407 μm were realized in yields of over 89 % by a simple solution-processing method. The FDU-HOF-2 can be directly grown and deposited onto different substrates including silica, carbon, and metal oxides by self-assembly in situ in formic acid. As a proof of concept, a screen-printing electrode deposited with FDU-HOF-2 was fabricate as a label-free photoelectrochemical (PEC) sensor for CO2 detection. Such a signal-off PEC sensor exhibits low detection limit for CO2 (2.3 ppm), reusability (at least 30 cycles), and long-term working stability (at least 30 days).
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Affiliation(s)
- Chen Wang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Xiyu Song
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Yao Wang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Rui Xu
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Xiangyu Gao
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Cheng Shang
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Peng Lei
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, Department of Chemistry and International Institute of Nanotechnology, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Qingdao Zeng
- CAS Key Laboratory of Standardization and Measurement for Nanotechnology, CAS Center for Excellence in Nanoscience, Department of Chemistry and International Institute of Nanotechnology, National Center for Nanoscience and Technology (NCNST), No. 11 Beiyitiao, Zhongguancun, Beijing, 100190, China
| | - Yaming Zhou
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
| | - Banglin Chen
- Fujian Provincial Key Laboratory of Polymer Materials, College of Chemistry and Materials Science, Fujian Normal University, Fuzhou, 350007, China
| | - Peng Li
- Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, 2005 Songhu Road, Shanghai, 200438, China
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Feng J, Zhang G, Wen J, He X, Li M. Ultra-Thin 2D Ionic Salt Supported with Strong Hydrogen-Bonding Assisted Ionic Interaction. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2023; 19:e2207509. [PMID: 36799141 DOI: 10.1002/smll.202207509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/01/2022] [Revised: 01/26/2023] [Indexed: 05/11/2023]
Abstract
2D materials have attracted great interest since the report of graphene. However, because of the fragile stability of ultra-thin nanosheets, most studies are restricted to sheets maintained by strong covalent or coordination bonds. The research on which kind of bonds can maintain the free-standing existence of 2D nanosheets is still of great significance. Recently, 2D ionic salts are successfully synthesized on substrates, but whether 2D ionic salts can free-stand is still a problem. Herein this problem is addressed by a free-standing 2D ionic salt (thickness: ≈2 nm) exfoliated from a 4,4'-bipyridinium hydrochloride salt crystal. The stability of this 2D salt is supported by a strong NH···Cl hydrogen (H)-bonding assisted ionic interaction (17.99 kcal mol-1 ), which is verified by density functional theory calculation and natural bond orbital analysis. The salt crystal has strong air-stable radicals inside and the 2D ionic salt exhibits red fluorescence in solution and in solid-state, especially in solution the stokes shifts are very large (≈ 386 nm). This breakthrough work is not only beneficial for the construction of novel 2D materials but also for the understanding of H-bonding interactions.
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Affiliation(s)
- Jiaxin Feng
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| | - Ganbing Zhang
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| | - Ju Wen
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| | - Xianying He
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
| | - Ming Li
- Collaborative Innovation Center for Advanced Organic Chemical Materials Co-constructed by the Province and Ministry, Ministry-of-Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, Hubei Key Laboratory of Polymer Materials, College of Chemistry and Chemical Engineering, Hubei University, Wuhan, 430062, P. R. China
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7
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Application of Hydrogen-Bonded Organic Frameworks in Environmental Remediation: Recent Advances and Future Trends. SEPARATIONS 2023. [DOI: 10.3390/separations10030196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023] Open
Abstract
The hydrogen-bonded organic frameworks (HOFs) are a class of porous materials with crystalline frame structures, which are self-assembled from organic structures by hydrogen bonding in non-covalent bonds π-π packing and van der Waals force interaction. HOFs are widely used in environmental remediation due to their high specific surface area, ordered pore structure, pore modifiability, and post-synthesis adjustability of various physical and chemical forms. This work summarizes some rules for constructing stable HOFs and the synthesis of HOF-based materials (synthesis of HOFs, metallized HOFs, and HOF-derived materials). In addition, the applications of HOF-based materials in the field of environmental remediation are introduced, including adsorption and separation (NH3, CO2/CH4 and CO2/N2, C2H2/C2He and CeH6, C2H2/CO2, Xe/Kr, etc.), heavy metal and radioactive metal adsorption, organic dye and pesticide adsorption, energy conversion (producing H2 and CO2 reduced to CO), organic dye degradation and pollutant sensing (metal ion, aniline, antibiotic, explosive steam, etc.). Finally, the current challenges and further studies of HOFs (such as functional modification, molecular simulation, application extension as remediation of contaminated soil, and cost assessment) are discussed. It is hoped that this work will help develop widespread applications for HOFs in removing a variety of pollutants from the environment.
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8
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Lin ZJ, Mahammed SAR, Liu TF, Cao R. Multifunctional Porous Hydrogen-Bonded Organic Frameworks: Current Status and Future Perspectives. ACS CENTRAL SCIENCE 2022; 8:1589-1608. [PMID: 36589879 PMCID: PMC9801510 DOI: 10.1021/acscentsci.2c01196] [Citation(s) in RCA: 40] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/10/2022] [Indexed: 05/20/2023]
Abstract
Hydrogen-bonded organic frameworks (HOFs), self-assembled from organic or metalated organic building blocks (also termed as tectons) by hydrogen bonding, π-π stacking, and other intermolecular interactions, have become an emerging class of multifunctional porous materials. So far, a library of HOFs with high porosity has been synthesized based on versatile tectons and supramolecular synthons. Benefiting from the flexibility and reversibility of H-bonds, HOFs feature high structural flexibility, mild synthetic reaction, excellent solution processability, facile healing, easy regeneration, and good recyclability. However, the flexible and reversible nature of H-bonds makes most HOFs suffer from poor structural designability and low framework stability. In this Outlook, we first describe the development and structural features of HOFs and summarize the design principles of HOFs and strategies to enhance their stability. Second, we highlight the state-of-the-art development of HOFs for diverse applications, including gas storage and separation, heterogeneous catalysis, biological applications, sensing, proton conduction, and other applications. Finally, current challenges and future perspectives are discussed.
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Affiliation(s)
- Zu-Jin Lin
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy
of Sciences, Fuzhou 350002, P. R. China
- College
of Life Science, Fujian Agriculture and
Forestry University, Fuzhou, Fujian 350002, P. R. China
| | - Shaheer A. R. Mahammed
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy
of Sciences, Fuzhou 350002, P. R. China
| | - Tian-Fu Liu
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy
of Sciences, Fuzhou 350002, P. R. China
- Fujian
Science & Technology Innovation Laboratory for Optoelectronic
Information of China, Fuzhou, Fujian 350108, P. R. China
| | - Rong Cao
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy
of Sciences, Fuzhou 350002, P. R. China
- Fujian
Science & Technology Innovation Laboratory for Optoelectronic
Information of China, Fuzhou, Fujian 350108, P. R. China
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9
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Ding X, Xie Y, Gao Q, Luo Y, Chen J, Ye G. Hydrogen-Bonded Organic Frameworks: Structural Design and Emerging Applications. Chemphyschem 2022; 24:e202200742. [PMID: 36461716 DOI: 10.1002/cphc.202200742] [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: 10/06/2022] [Revised: 11/16/2022] [Accepted: 11/28/2022] [Indexed: 12/07/2022]
Abstract
Constructing well-organized organic frameworks with tailor-made functionalities potentially boost multi-domain applications. Hydrogen bonding (H-bonding) is a category of general and weak intermolecular interactions when compared with covalent bonding or metal-ligand coordination. Porous frameworks mainly assembled by H-bonding (named hydrogen-bonded organic frameworks, HOFs) are intrinsically capable of decomposing and regenerating, a distinctive advantage to improve their processability while expanding the applicability. This paper summarizes the basic building concepts of HOFs, including feasible hydrogen bonded motifs, effective molecular structures, and their emerging applications.
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Affiliation(s)
- Xiaojun Ding
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Yi Xie
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Qiang Gao
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Yilin Luo
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Jing Chen
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
| | - Gang Ye
- Collaborative Innovation Center of Advanced Nuclear Energy Technology, Institute of Nuclear and New Energy Technology, Tsinghua University, Beijing, 100084, China
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10
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Yu B, Meng T, Ding X, Liu X, Wang H, Chen B, Zheng T, Li W, Zeng Q, Jiang J. Hydrogen‐Bonded Organic Framework Ultrathin Nanosheets for Efficient Visible‐Light Photocatalytic CO
2
Reduction. Angew Chem Int Ed Engl 2022; 61:e202211482. [DOI: 10.1002/anie.202211482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2022] [Indexed: 11/09/2022]
Affiliation(s)
- Baoqiu Yu
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Ting Meng
- CAS Key laboratory of standardization and Measurement for Nanotechnology CAS Center for Excellence in nanoscience National Center for Nanoscience and Technology (NCNST) Beijing 100190 China
| | - Xu Ding
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Xiaolin Liu
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Hailong Wang
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Baotong Chen
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Tianyu Zheng
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Wen Li
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
| | - Qingdao Zeng
- CAS Key laboratory of standardization and Measurement for Nanotechnology CAS Center for Excellence in nanoscience National Center for Nanoscience and Technology (NCNST) Beijing 100190 China
| | - Jianzhuang Jiang
- Beijing Advanced Innovation Center for Materials Genome Engineering Beijing Key Laboratory for Science and Application of Functional Molecular and Crystalline Materials Department of Chemistry and Chemical Engineering School of Chemistry and Biological Engineering University of Science and Technology Beijing Beijing 100083 China
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11
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Yu B, Meng T, Ding X, Liu X, Wang H, Chen B, Zheng T, Li W, Zeng Q, Jiang J. Hydrogen‐Bonded Organic Framework Ultrathin Nanosheets for Efficient Visible Light Photocatalytic CO2 Reduction. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202211482] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Baoqiu Yu
- University of Science and Technology Beijing Chemistry 100083 Beijing CHINA
| | - Ting Meng
- NCNST: National Center for Nanoscience and Technology NCNST Beijing CHINA
| | - Xu Ding
- University of Science and Technology Beijing Chemistry Beijing CHINA
| | - Xiaolin Liu
- University of Science and Technology Beijing Chemistry 100083 Beijing CHINA
| | - Hailong Wang
- University of Science and Technology Beijing Chemistry 100083 Beijing CHINA
| | - Baotong Chen
- University of Science and Technology Beijing Chemistry 100083 Beijing CHINA
| | - Tianyu Zheng
- University of Science and Technology Beijing Chemistry 100083 Beijing CHINA
| | - Wen Li
- University of Science and Technology Beijing Chemistry 100083 Beijing CHINA
| | - Qingdao Zeng
- NCNST: National Center for Nanoscience and Technology NCNST Beijing CHINA
| | - Jianzhuang Jiang
- University of Science and Technology Beijing Chemistry Xueyuan Road 30 100083 Beijing CHINA
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12
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Preparation and structure analysis of non-covalent interactions directed 11 adducts from 2-amino-5-methylthiazole and organic acids. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133031] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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13
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Preparation and structure analysis of non-covalent interactions mediated 2D-3D supramolecular adducts from 6-methylnicotinamide and carboxylic acids. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2022.133135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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14
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Santamaria-Garcia VJ, Flores-Hernandez DR, Contreras-Torres FF, Cué-Sampedro R, Sánchez-Fernández JA. Advances in the Structural Strategies of the Self-Assembly of Photoresponsive Supramolecular Systems. Int J Mol Sci 2022; 23:7998. [PMID: 35887350 PMCID: PMC9317886 DOI: 10.3390/ijms23147998] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2022] [Revised: 07/13/2022] [Accepted: 07/15/2022] [Indexed: 12/11/2022] Open
Abstract
Photosensitive supramolecular systems have garnered attention due to their potential to catalyze highly specific tasks through structural changes triggered by a light stimulus. The tunability of their chemical structure and charge transfer properties provides opportunities for designing and developing smart materials for multidisciplinary applications. This review focuses on the approaches reported in the literature for tailoring properties of the photosensitive supramolecular systems, including MOFs, MOPs, and HOFs. We discuss relevant aspects regarding their chemical structure, action mechanisms, design principles, applications, and future perspectives.
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Affiliation(s)
- Vivian J. Santamaria-Garcia
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Campus Monterrey, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (V.J.S.-G.); (D.R.F.-H.); (F.F.C.-T.); (R.C.-S.)
| | - Domingo R. Flores-Hernandez
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Campus Monterrey, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (V.J.S.-G.); (D.R.F.-H.); (F.F.C.-T.); (R.C.-S.)
| | - Flavio F. Contreras-Torres
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Campus Monterrey, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (V.J.S.-G.); (D.R.F.-H.); (F.F.C.-T.); (R.C.-S.)
| | - Rodrigo Cué-Sampedro
- Escuela de Ingeniería y Ciencias, Tecnologico de Monterrey, Campus Monterrey, Avenida Eugenio Garza Sada 2501, Monterrey 64849, Mexico; (V.J.S.-G.); (D.R.F.-H.); (F.F.C.-T.); (R.C.-S.)
| | - José Antonio Sánchez-Fernández
- Procesos de Polimerización, Centro de Investigación en Química Aplicada, Blvd. Enrique Reyna No. 140, Saltillo 25294, Mexico
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15
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Li H, Han L, Li Q, Wang H, Fernández-Trillo P, Tian L, He F. Morphologically Tunable Supramolecular Rectangular Microsheet and Microsaw Constructed by Hierarchical Self-assembly Based on Hydrogen Bonds. Macromol Rapid Commun 2022; 43:e2200368. [PMID: 35650017 DOI: 10.1002/marc.202200368] [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: 04/16/2022] [Revised: 05/16/2022] [Indexed: 11/10/2022]
Abstract
Amino acid derivative TDAV as new building blocks for two-dimensional (2D) supramolecular assembly has been designed. Various square and rectangular microsheets are achieved and the aspect ratios are precisely regulated by controlling the polarity of cosolvent or water content. By the introduction of chirality, the novel microsaw is also achieved. It provides a new approach to prepare various kinds of unique supramolecular 2D materials with controllable shapes and sizes for future biological applications. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Heng Li
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China.,School of Chemistry, University of Birmingham, Shenzhen, B15 2TT, UK
| | - Liang Han
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Qing Li
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Hengtao Wang
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Paco Fernández-Trillo
- School of Chemistry, University of Birmingham, Shenzhen, B15 2TT, UK.,Departamento de Química, Facultade de Ciencias and Centro de Investigacións Científicas Avanzadas (CICA), Universidade da Coruña A Coruña, Shenzhen, 15071, Spain
| | - Leilei Tian
- Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, 518055, China
| | - Feng He
- Shenzhen Grubbs Institute and Department of Chemistry, Southern University of Science and Technology, Shenzhen, 518055, China.,Guangdong Provincial Key Laboratory of Catalysis, Southern University of Science and Technology, Shenzhen, 518055, China
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16
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Nicks J, Foster JA. Post-exfoliation functionalisation of metal-organic framework nanosheets via click chemistry. NANOSCALE 2022; 14:6220-6227. [PMID: 35403656 DOI: 10.1039/d2nr00346e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
The liquid exfoliation of layered metal-organic frameworks (MOFs) to form nanosheets (MONs) exposes buried functional groups making them useful in a range of sensing and catalytic applications. Here we show how high yielding click reactions can be used post-exfoliation to systematically modify the surface chemistry of MONs allowing for tuning of their surface properties and their use in new applications. A layered amino-functionalised framework is converted through conventional post-synthetic functionalisation of the bulk MOF to form azide functionalised frameworks of up to >99% yield. Ultrasonic liquid exfoliation is then used to form few-layer nanosheets, which are further functionalised through post exfoliation functionalisation using Cu(I)-catalysed azide-alkyne cycloaddition reactions. Here we demonstrate the advantages of post-exfoliation functionalisation in enabling: (1) a range of functional groups to be incorporated in high yields; (2) tuning of nanosheet surface properties without the need for extensive recharacterisation; (3) the addition of fluorescent functional groups to enable their use in the sensing of hazardous nitrobenzene. We anticipate that the versatility of different functional groups that can be introduced through high yielding click reactions will lead to advances in the use of MONs and other 2D materials for a variety of applications.
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Affiliation(s)
- Joshua Nicks
- Department of Chemistry, University of Sheffield, Sheffield, UK.
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17
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Zheng S, Li L, Chen L, Fan Z, Xiang F, Yang Y, Zhang Z, Xiang S. Two Water Stable Phosphate‐Amidinium Based Hydrogen‐Bonded Organic Framework with Proton Conduction. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200031] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shihe Zheng
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Lu Li
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Liangji Chen
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Zhiwen Fan
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Fahui Xiang
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Yisi Yang
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Zhangjing Zhang
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
| | - Shengchang Xiang
- Fujian Provincial Key Laboratory of Polymer Materials College of Chemistry and Materials Science, Fujian Normal University Fuzhou China
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18
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Dong J, Liu L, Tan C, Xu Q, Zhang J, Qiao Z, Chu D, Liu Y, Zhang Q, Jiang J, Han Y, Davis AP, Cui Y. Free-standing homochiral 2D monolayers by exfoliation of molecular crystals. Nature 2022; 602:606-611. [PMID: 35197620 DOI: 10.1038/s41586-022-04407-8] [Citation(s) in RCA: 36] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2021] [Accepted: 01/04/2022] [Indexed: 12/21/2022]
Abstract
Two-dimensional materials with monolayer thickness and extreme aspect ratios are sought for their high surface areas and unusual physicochemical properties1. Liquid exfoliation is a straightforward and scalable means of accessing such materials2, but has been restricted to sheets maintained by strong covalent, coordination or ionic interactions3-10. The exfoliation of molecular crystals, in which repeat units are held together by weak non-covalent bonding, could generate a greatly expanded range of two-dimensional crystalline materials with diverse surfaces and structural features. However, at first sight, these weak forces would seem incapable of supporting such intrinsically fragile morphologies. Against this expectation, we show here that crystals composed of discrete supramolecular coordination complexes can be exfoliated by sonication to give free-standing monolayers approximately 2.3 nanometres thick with aspect ratios up to approximately 2,500:1, sustained purely by apolar intermolecular interactions. These nanosheets are characterized by atomic force microscopy and high-resolution transmission electron microscopy, confirming their crystallinity. The monolayers possess complex chiral surfaces derived partly from individual supramolecular coordination complex components but also from interactions with neighbours. In this respect, they represent a distinct type of material in which molecular components are all equally exposed to their environment, as if in solution, yet with properties arising from cooperation between molecules, because of crystallinity. This unusual nature is reflected in the molecular recognition properties of the materials, which bind carbohydrates with strongly enhanced enantiodiscrimination relative to individual molecules or bulk three-dimensional crystals.
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Affiliation(s)
- Jinqiao Dong
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, P. R. China.,School of Chemistry, University of Bristol, Bristol, UK
| | - Lingmei Liu
- Multi-scale Porous Materials Center, Institute of Advanced Interdisciplinary Studies & School of Chemistry and Chemical Engineering, Chongqing University, Chongqing, P. R. China
| | - Chunxia Tan
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Qisong Xu
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, Singapore
| | - Jiachen Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, Synergetic Innovation Center of Quantum Information and Quantum Physics, Department of Chemical Physics, University of Science and Technology of China, Hefei, P. R. China
| | - Zhiwei Qiao
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, Singapore
| | - Dandan Chu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Yan Liu
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, P. R. China
| | - Qun Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, Synergetic Innovation Center of Quantum Information and Quantum Physics, Department of Chemical Physics, University of Science and Technology of China, Hefei, P. R. China
| | - Jianwen Jiang
- Department of Chemical and Biomolecular Engineering, National University of Singapore, Singapore, Singapore
| | - Yu Han
- Advanced Membranes and Porous Materials Center, Physical Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal, Saudi Arabia.
| | | | - Yong Cui
- School of Chemistry and Chemical Engineering, Frontiers Science Center for Transformative Molecules and State Key Laboratory of Metal Matrix Composites, Shanghai Jiao Tong University, Shanghai, P. R. China.
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19
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Li S, Shen Y, Yang W, Wang Y, Qi Z, Zhang J, Zhang X. A Photo‐Responsive Charge‐Assisted Hydrogen‐Bonded Organic Network with Ultra‐Stable Viologen Radicals. CHINESE J CHEM 2021. [DOI: 10.1002/cjoc.202100639] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Shi‐Li Li
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
| | - Yuan Shen
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
| | - Wen Yang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
| | - Yu‐Jie Wang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
| | - Zhikai Qi
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
| | - Jian Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
| | - Xian‐Ming Zhang
- Key Laboratory of Magnetic Molecules & Magnetic Information Materials, Ministry of Education, School of Chemistry & Material Science Shanxi Normal University Taiyuan Shanxi 030006 China
- School of Chemistry and Chemical Engineering Taiyuan University of Technology Taiyuan Shanxi 030024 China
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20
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White NG. Amidinium⋯carboxylate frameworks: predictable, robust, water-stable hydrogen bonded materials. Chem Commun (Camb) 2021; 57:10998-11008. [PMID: 34605517 DOI: 10.1039/d1cc04782e] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the last few years, the amidinium⋯carboxylate interaction has emerged as a powerful tool for the relatively predictable construction of families of three dimensional hydrogen bonded organic frameworks. These frameworks can be prepared in water and are surprisingly stable, including to heating in polar organic solvents and water. This feature article describes the design and synthesis of these materials, discusses their structures and stability, and highlights their recent applications for enzyme encapsulation and as precursors for the synthesis of molecularly thin hydrogen bonded 2D nanosheets.
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Affiliation(s)
- Nicholas G White
- Research School of Chemistry, The Australian National University, Canberra, ACT, Australia.
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21
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Yu LJ, Cullen DA, Morshedi M, Coote ML, White NG. Room Temperature Hydrolysis of Benzamidines and Benzamidiniums in Weakly Basic Water. J Org Chem 2021; 86:13762-13767. [PMID: 34549965 DOI: 10.1021/acs.joc.1c01955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Benzamidinium compounds have found widespread use in both medicinal and supramolecular chemistry. In this work, we show that benzamidiniums hydrolyze at room temperature in aqueous base to give the corresponding primary amide. This reaction has a half-life of 300 days for unsubstituted benzamidinium at pH 9, but is relatively rapid at higher pH's (e.g., t1/2 = 6 days at pH 11 and 15 h at pH 13). Quantum chemistry combined with first-principles kinetic modeling can reproduce these trends and explain them in terms of the dominant pathway being initiated by attack of HO- on benzamidine. Incorporation of the amidinium motif into a hydrogen bonded framework offers a substantial protective effect against hydrolysis.
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Affiliation(s)
- Li-Juan Yu
- Research School of Chemistry, Australian National University, Canberra, ACT 2600, Australia
| | - Duncan A Cullen
- Research School of Chemistry, Australian National University, Canberra, ACT 2600, Australia
| | - Mahbod Morshedi
- Research School of Chemistry, Australian National University, Canberra, ACT 2600, Australia
| | - Michelle L Coote
- Research School of Chemistry, Australian National University, Canberra, ACT 2600, Australia
| | - Nicholas G White
- Research School of Chemistry, Australian National University, Canberra, ACT 2600, Australia
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22
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Zhang J, Qi S, Zhang C, Wang W, Ding Q, Zhang H, Dong Z. Supramolecular 2D monolayered nanosheets constructed by using synergy of non-covalent interactions. Chem Commun (Camb) 2021; 57:6272-6275. [PMID: 34075943 DOI: 10.1039/d1cc01640g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Here, a straightforward and rational approach to construct supramolecular assemblies with ordered nanostructures in a two-dimensional arrangement is reported. Taking advantage of the synergistic effect of multiple non-covalent interactions (hydrogen bonding and π-π interactions), the designed molecular monomer has a specific orientation in the self-assembly process, thus realizing two-dimensional control. Supramolecular two-dimensional nanosheets with single-layer thickness and controllable dimensions have been obtained, which can be clearly confirmed using TEM, SEM, AFM and XRD and by comparing with the self-assembled structures of the control system. The strategy of collaborative self-assembly proposed here using multiple non-covalent interactions is expected to be extended to the construction of various kinds of unique supramolecular 2D materials.
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Affiliation(s)
- Jing Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
| | - Shuaiwei Qi
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
| | - Chenyang Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
| | - Wenzhe Wang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
| | - Qinwen Ding
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
| | - Hongyu Zhang
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
| | - Zeyuan Dong
- State Key Laboratory of Supramolecular Structure and Materials, College of Chemistry, Jilin University, 2699 Qianjin Street, Changchun, 130012, China.
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23
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Thomas CM, Foyle ÉM, Walker SE, White NG. An Investigation of Five Component [3+2] Self-Assembled Cage Formation Using Amidinium···Carboxylate Hydrogen Bonds. Aust J Chem 2021. [DOI: 10.1071/ch21101] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The assembly of hydrogen bonded cages using amidinium···carboxylate hydrogen bonding interactions was investigated. A new tris-amidinium hydrogen bond donor tecton based on a tetraphenylmethane scaffold was prepared and its self-assembly with the terephthalate anion studied, and a new tricarboxylate hydrogen bond acceptor tecton was synthesised and its assembly with the 1,3-benzenebis(amidinium) hydrogen bond donor explored. In both cases, molecular modelling indicated that the formation of the cages was geometrically feasible and 1H NMR spectroscopic evidence was consistent with interactions between the components in competitive d6-DMSO solvent mixtures. DOSY NMR spectroscopy of both systems indicated that both components diffuse at the same rate as each other, and diffusion coefficients were consistent with cage formation, and with the formation of assemblies significantly larger than the individual components. An X-ray crystal structure showed that one of the assemblies did not have the desired cage structure in the solid state.
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