1
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Morris JJ, Nevin A, Cornelio J, Easun TL. Characterization of an unanticipated indium-sulfur metallocycle complex. ROYAL SOCIETY OPEN SCIENCE 2023; 10:230060. [PMID: 37736529 PMCID: PMC10509580 DOI: 10.1098/rsos.230060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Accepted: 08/07/2023] [Indexed: 09/23/2023]
Abstract
We have produced a novel indium-based metallocycle complex (In-MeSH), which we initially observed as an unanticipated side-product in metal-organic framework (MOF) syntheses. The serendipitously synthesized metallocycle forms via the acid-catalysed decomposition of dimethyl sulfoxide (DMSO) during solvothermal reactions in the presence of indium nitrate, dimethylformamide and nitric acid. A search through the Cambridge Structural Database revealed isostructural zinc, ruthenium and palladium metallocycle complexes formed by other routes. The ruthenium analogue is catalytically active and the In-MeSH structure similarly displays accessible open metal sites around the outside of the ring. Furthermore, this study also gives access to the relatively uncommon oxidation state of In(II), the targeted synthesis of which can be challenging. In(II) complexes have been reported as having potentially important applications in areas such as catalytic water splitting.
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Affiliation(s)
- Joshua J. Morris
- School of Chemistry, Cardiff University, Park Place, Cardiff CF10 3AT, UK
| | - Adam Nevin
- School of Chemistry, Cardiff University, Park Place, Cardiff CF10 3AT, UK
| | - Joel Cornelio
- School of Chemistry, Cardiff University, Park Place, Cardiff CF10 3AT, UK
- School of Chemistry, University of Birmingham, Haworth Building, Edgbaston, Birmingham B15 2TT, UK
| | - Timothy L. Easun
- School of Chemistry, Cardiff University, Park Place, Cardiff CF10 3AT, UK
- School of Chemistry, University of Birmingham, Haworth Building, Edgbaston, Birmingham B15 2TT, UK
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2
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Paul S, Gupta M, Dey K, Mahato AK, Bag S, Torris A, Gowd EB, Sajid H, Addicoat MA, Datta S, Banerjee R. Hierarchical covalent organic framework-foam for multi-enzyme tandem catalysis. Chem Sci 2023; 14:6643-6653. [PMID: 37350839 PMCID: PMC10283510 DOI: 10.1039/d3sc01367g] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2023] [Accepted: 05/26/2023] [Indexed: 06/24/2023] Open
Abstract
Covalent organic frameworks (COFs) are ideal host matrices for biomolecule immobilization and biocatalysis due to their high porosity, various functionalities, and structural robustness. However, the porosity of COFs is limited to the micropore dimension, which restricts the immobilization of enzymes with large volumes and obstructs substrate flow during enzyme catalysis. A hierarchical 3D nanostructure possessing micro-, meso-, and macroporosity could be a beneficial host matrix for such enzyme catalysis. In this study, we employed an in situ CO2 gas effervescence technique to induce disordered macropores in the ordered 2D COF nanostructure, synthesizing hierarchical TpAzo COF-foam. The resulting TpAzo foam matrix facilitates the immobilization of multiple enzymes with higher immobilization efficiency (approximately 1.5 to 4-fold) than the COF. The immobilized cellulolytic enzymes, namely β-glucosidase (BGL), cellobiohydrolase (CBH), and endoglucanase (EG), remain active inside the TpAzo foam. The immobilized BGL exhibited activity in organic solvents and stability at room temperature (25 °C). The enzyme-immobilized TpAzo foam exhibited significant activity towards the hydrolysis of p-nitrophenyl-β-d-glucopyranoside (BGL@TpAzo-foam: Km and Vmax = 23.5 ± 3.5 mM and 497.7 ± 28.0 μM min-1) and carboxymethylcellulose (CBH@TpAzo-foam: Km and Vmax = 18.3 ± 4.0 mg mL-1 and 85.2 ± 9.6 μM min-1 and EG@TpAzo-foam: Km and Vmax = 13.2 ± 2.0 mg mL-1 and 102.2 ± 7.1 μM min-1). Subsequently, the multi-enzyme immobilized TpAzo foams were utilized to perform a one-pot tandem conversion from carboxymethylcellulose (CMC) to glucose with high recyclability (10 cycles). This work opens up the possibility of synthesizing enzymes immobilized in TpAzo foam for tandem catalysis.
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Affiliation(s)
- Satyadip Paul
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
- Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
| | - Mani Gupta
- Department of Biological Sciences, Center for the Climate and Environmental Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur 741246 India
| | - Kaushik Dey
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
- Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
| | - Ashok Kumar Mahato
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
- Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
| | - Saikat Bag
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
- Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
| | - Arun Torris
- Polymer Science and Engineering Division, CSIR-National Chemical Laboratory Dr Homi Bhabha Road Pune 411008 India
| | - E Bhoje Gowd
- Materials Science and Technology Division, CSIR-National Institute for Interdisciplinary Science and Technology Trivandrum 695 019 Kerala India
| | - Hasnain Sajid
- School of Science and Technology, Nottingham Trent University NG11 8NS Nottingham UK
| | - Matthew A Addicoat
- School of Science and Technology, Nottingham Trent University NG11 8NS Nottingham UK
| | - Supratim Datta
- Department of Biological Sciences, Center for the Climate and Environmental Sciences, Indian Institute of Science Education and Research Kolkata Mohanpur 741246 India
| | - Rahul Banerjee
- Department of Chemical Sciences, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
- Centre for Advanced Functional Materials, Indian Institute of Science Education and Research Mohanpur Kolkata 741246 India
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3
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Glasby L, Gubsch K, Bence R, Oktavian R, Isoko K, Moosavi SM, Cordiner JL, Cole JC, Moghadam PZ. DigiMOF: A Database of Metal-Organic Framework Synthesis Information Generated via Text Mining. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2023; 35:4510-4524. [PMID: 37332681 PMCID: PMC10269341 DOI: 10.1021/acs.chemmater.3c00788] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 04/29/2023] [Indexed: 06/20/2023]
Abstract
The vastness of materials space, particularly that which is concerned with metal-organic frameworks (MOFs), creates the critical problem of performing efficient identification of promising materials for specific applications. Although high-throughput computational approaches, including the use of machine learning, have been useful in rapid screening and rational design of MOFs, they tend to neglect descriptors related to their synthesis. One way to improve the efficiency of MOF discovery is to data-mine published MOF papers to extract the materials informatics knowledge contained within journal articles. Here, by adapting the chemistry-aware natural language processing tool, ChemDataExtractor (CDE), we generated an open-source database of MOFs focused on their synthetic properties: the DigiMOF database. Using the CDE web scraping package alongside the Cambridge Structural Database (CSD) MOF subset, we automatically downloaded 43,281 unique MOF journal articles, extracted 15,501 unique MOF materials, and text-mined over 52,680 associated properties including the synthesis method, solvent, organic linker, metal precursor, and topology. Additionally, we developed an alternative data extraction technique to obtain and transform the chemical names assigned to each CSD entry in order to determine linker types for each structure in the CSD MOF subset. This data enabled us to match MOFs to a list of known linkers provided by Tokyo Chemical Industry UK Ltd. (TCI) and analyze the cost of these important chemicals. This centralized, structured database reveals the MOF synthetic data embedded within thousands of MOF publications and contains further topology, metal type, accessible surface area, largest cavity diameter, pore limiting diameter, open metal sites, and density calculations for all 3D MOFs in the CSD MOF subset. The DigiMOF database and associated software are publicly available for other researchers to rapidly search for MOFs with specific properties, conduct further analysis of alternative MOF production pathways, and create additional parsers to search for additional desirable properties.
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Affiliation(s)
- Lawson
T. Glasby
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
| | - Kristian Gubsch
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
| | - Rosalee Bence
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
| | - Rama Oktavian
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
| | - Kesler Isoko
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
| | - Seyed Mohamad Moosavi
- Chemical
Engineering & Applied Chemistry, University
of Toronto, Toronto, Ontario M5S 3E5, Canada
| | - Joan L. Cordiner
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
| | - Jason C. Cole
- Cambridge
Crystallographic Data Centre, Cambridge CB2 1EZ, U.K.
| | - Peyman Z. Moghadam
- Department
of Chemical and Biological Engineering, The University of Sheffield, Sheffield S1 3JD, U.K.
- Department
of Chemical Engineering, University College
London, London WC1E 7JE, U.K.
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4
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Akhavan-Sigari R, Zeraati M, Moghaddam-Manesh M, Kazemzadeh P, Hosseinzadegan S, Chauhan NPS, Sargazi G. Porous Cu-MOF nanostructures with anticancer properties prepared by a controllable ultrasound-assisted reverse micelle synthesis of Cu-MOF. BMC Chem 2022; 16:10. [PMID: 35248138 PMCID: PMC8898484 DOI: 10.1186/s13065-022-00804-2] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2021] [Accepted: 02/28/2022] [Indexed: 11/10/2022] Open
Abstract
The ultrasonic assisted reverse micelle method (UARM) was used to synthesize Cu-MOF from Cu(NO3)2·3H2O and 2,6-pyridine dicarboxylic acid in a 1:1 molar proportion. It has been characterized using FT-IR, XRD, nitrogen adsorption analysis, SEM and TEM–EDX. The morphology of Cu-MOFs was spherical, with an average particle size distribution of less than 100 nm. Using BET analysis, the surface area of Cu-MOF was found to be 284.94 m2/g. The porous morphology of Cu-MOF was also suggested by SEM and TEM analyses. It has anticancer properties against MCF-7 breast cancer cells. Cytotoxicity testing was performed on MCF-7 breast cancer cells using the MTT cell viability assay, and cell proliferation and viability were found to be approximately 24% higher than the control.
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5
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Abstract
Many of the proposed applications of metal-organic framework (MOF) materials may fail to materialize if the community does not fully address the difficult fundamental work needed to map out the 'time gap' in the literature - that is, the lack of investigation into the time-dependent behaviours of MOFs as opposed to equilibrium or steady-state properties. Although there are a range of excellent investigations into MOF dynamics and time-dependent phenomena, these works represent only a tiny fraction of the vast number of MOF studies. This Review provides an overview of current research into the temporal evolution of MOF structures and properties by analysing the time-resolved experimental techniques that can be used to monitor such behaviours. We focus on innovative techniques, while also discussing older methods often used in other chemical systems. Four areas are examined: MOF formation, guest motion, electron motion and framework motion. In each area, we highlight the disparity between the relatively small amount of (published) research on key time-dependent phenomena and the enormous scope for acquiring the wider and deeper understanding that is essential for the future of the field.
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6
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Polyzoidis A, Reichle S, Schwarzer M, Piscopo CG, Löbbecke S, Boskovic D. Improved continuous synthesis of UiO-66 enabling outstanding production rates. REACT CHEM ENG 2021. [DOI: 10.1039/d0re00464b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Optimization of the continuous synthesis of UiO-66 and derivatives with extremely high space time yield using a tubular reactor.
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Affiliation(s)
| | - Steffen Reichle
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
| | - Maud Schwarzer
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
| | | | - Stefan Löbbecke
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
| | - Dusan Boskovic
- Fraunhofer Institute for Chemical Technology ICT
- 76327 Pfinztal
- Germany
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7
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Tibbetts I, Kostakis GE. Recent Bio-Advances in Metal-Organic Frameworks. Molecules 2020; 25:E1291. [PMID: 32178399 PMCID: PMC7144006 DOI: 10.3390/molecules25061291] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Revised: 03/02/2020] [Accepted: 03/05/2020] [Indexed: 12/17/2022] Open
Abstract
Metal-organic frameworks (MOFs) have found uses in adsorption, catalysis, gas storage and other industrial applications. Metal Biomolecule Frameworks (bioMOFs) represent an overlap between inorganic, material and medicinal sciences, utilising the porous frameworks for biologically relevant purposes. This review details advances in bioMOFs, looking at the synthesis, properties and applications of both bioinspired materials and MOFs used for bioapplications, such as drug delivery, imaging and catalysis, with a focus on examples from the last five years.
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Affiliation(s)
| | - George E. Kostakis
- Department of Chemistry, School of Life Sciences, University of Sussex, Brighton BN1 9QJ, UK;
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8
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Zhu Z, Tong C, Wang P, Wang W, Sun J, Xue J, Wang L, Fan Y, Xu J. Tunable morphology and the changeable catalytic property of layered scandium coordination polymer. J SOLID STATE CHEM 2020. [DOI: 10.1016/j.jssc.2019.121151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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9
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Speight IR, Huskić I, Arhangelskis M, Titi HM, Stein RS, Hanusa TP, Friščić T. Disappearing Polymorphs in Metal-Organic Framework Chemistry: Unexpected Stabilization of a Layered Polymorph over an Interpenetrated Three-Dimensional Structure in Mercury Imidazolate. Chemistry 2020; 26:1811-1818. [PMID: 31756261 DOI: 10.1002/chem.201905280] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2019] [Indexed: 01/06/2023]
Abstract
The "disappearing polymorph" phenomenon is well established in organic solids, and has had a profound effect in pharmaceutical materials science. The first example of this effect in metal-containing systems in general, and in coordination-network solids in particular, is here reported. Specifically, attempts to mechanochemically synthesize a known interpenetrated diamondoid (dia) mercury(II) imidazolate metal-organic framework (MOF) yielded a novel, more stable polymorph based on square-grid (sql) layers. Simultaneously, the dia-form was found to be highly elusive, observed only as a short-lived intermediate in monitoring solvent-free synthesis and not at all from solution. The destabilization of a dense dia-framework relative to a lower dimensionality one is in contrast to the behavior of other imidazolate MOFs, with periodic density functional theory (DFT) calculations showing that it arises from weak interactions, including structure-stabilizing agostic C-H⋅⋅⋅Hg contacts. While providing a new link between MOFs and crystal engineering of organic solids, these findings highlight a possible role for agostic interactions in directing topology and stability of MOF polymorphs.
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Affiliation(s)
- Isaiah R Speight
- Department of Chemistry, Vanderbilt University, Nashville, TN, 37235, USA
| | - Igor Huskić
- Department of Chemistry, McGill University, Montreal, H3A 0B8, Canada
| | - Mihails Arhangelskis
- Department of Chemistry, McGill University, Montreal, H3A 0B8, Canada.,Faculty of Chemistry, University of Warsaw, Warsaw, 02-093, Poland
| | - Hatem M Titi
- Department of Chemistry, McGill University, Montreal, H3A 0B8, Canada
| | - Robin S Stein
- Department of Chemistry, McGill University, Montreal, H3A 0B8, Canada
| | - Timothy P Hanusa
- Department of Chemistry, Vanderbilt University, Nashville, TN, 37235, USA
| | - Tomislav Friščić
- Department of Chemistry, McGill University, Montreal, H3A 0B8, Canada
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10
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Brekalo I, Yuan W, Mottillo C, Lu Y, Zhang Y, Casaban J, Holman KT, James SL, Duarte F, Williams PA, Harris KDM, Friščić T. Manometric real-time studies of the mechanochemical synthesis of zeolitic imidazolate frameworks. Chem Sci 2020; 11:2141-2147. [PMID: 34123303 PMCID: PMC8150112 DOI: 10.1039/c9sc05514b] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
We demonstrate a simple method for real-time monitoring of mechanochemical synthesis of metal–organic frameworks, by measuring changes in pressure of gas produced in the reaction. Using this manometric method to monitor the mechanosynthesis of the zeolitic imidazolate framework ZIF-8 from basic zinc carbonate reveals an intriguing feedback mechanism in which the initially formed ZIF-8 reacts with the CO2 byproduct to produce a complex metal carbonate phase, the structure of which is determined directly from powder X-ray diffraction data. We also show that the formation of the carbonate phase may be prevented by addition of excess ligand. The excess ligand can subsequently be removed by sublimation, and reused. This enables not only the synthesis but also the purification, as well as the activation of the MOF to be performed entirely without solvent. We demonstrate a simple method for real-time monitoring of mechanochemical synthesis of metal–organic frameworks, by measuring changes in pressure of gas produced in the reaction.![]()
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Affiliation(s)
- Ivana Brekalo
- Department of Chemistry, Georgetown University 20057 Washington, D.C. USA
| | - Wenbing Yuan
- School of Enviromental and Chemical Engineering, Foshan University Foshan 528000 China
| | - Cristina Mottillo
- Department of Chemistry, McGill University H3A 0B8 Montreal Quebec Canada
| | - Yuneng Lu
- Department of Chemistry, McGill University H3A 0B8 Montreal Quebec Canada
| | - Yuancheng Zhang
- School of Chemistry, Queen's University Belfast BT7 1NN Belfast UK
| | | | - K Travis Holman
- Department of Chemistry, Georgetown University 20057 Washington, D.C. USA
| | - Stuart L James
- School of Chemistry, Queen's University Belfast BT7 1NN Belfast UK
| | | | | | | | - Tomislav Friščić
- Department of Chemistry, McGill University H3A 0B8 Montreal Quebec Canada
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11
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Bumstead AM, Ríos Gómez ML, Thorne MF, Sapnik AF, Longley L, Tuffnell JM, Keeble DS, Keen DA, Bennett TD. Investigating the melting behaviour of polymorphic zeolitic imidazolate frameworks. CrystEngComm 2020. [DOI: 10.1039/d0ce00408a] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The study of polymorphic zeolitic imidazolate frameworks demonstrates the influence of linker chemistry and framework structure on their thermal behaviour.
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Affiliation(s)
- Alice M. Bumstead
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
| | - María Laura Ríos Gómez
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
- Institute of Materials Research (IIM-UNAM)
| | - Michael F. Thorne
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
| | - Adam F. Sapnik
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
| | - Louis Longley
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
| | - Joshua M. Tuffnell
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
- Cavendish Laboratory
| | | | | | - Thomas D. Bennett
- Department of Materials Science and Metallurgy
- University of Cambridge
- Cambridge
- UK
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12
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Shevchenko AP, Eremin RA, Blatov VA. The CSD and knowledge databases: from answers to questions. CrystEngComm 2020. [DOI: 10.1039/d0ce00265h] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
We develop tools for extracting new information on crystal structures from crystallographic databases and show how to use these tools in the design of coordination compounds.
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Affiliation(s)
- Alexander P. Shevchenko
- Samara Center for Theoretical Materials Science (SCTMS)
- Samara University
- 443011 Samara
- Russian Federation
- Samara Center for Theoretical Materials Science (SCTMS)
| | - Roman A. Eremin
- Samara Center for Theoretical Materials Science (SCTMS)
- Samara University
- 443011 Samara
- Russian Federation
- Samara Center for Theoretical Materials Science (SCTMS)
| | - Vladislav A. Blatov
- Samara Center for Theoretical Materials Science (SCTMS)
- Samara University
- 443011 Samara
- Russian Federation
- Samara Center for Theoretical Materials Science (SCTMS)
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13
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Verma G, Butikofer S, Kumar S, Ma S. Regulation of the Degree of Interpenetration in Metal–Organic Frameworks. Top Curr Chem (Cham) 2019; 378:4. [DOI: 10.1007/s41061-019-0268-x] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Accepted: 11/16/2019] [Indexed: 01/05/2023]
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14
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15
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Tchalala MR, Bhatt PM, Chappanda KN, Tavares SR, Adil K, Belmabkhout Y, Shkurenko A, Cadiau A, Heymans N, De Weireld G, Maurin G, Salama KN, Eddaoudi M. Fluorinated MOF platform for selective removal and sensing of SO 2 from flue gas and air. Nat Commun 2019; 10:1328. [PMID: 30902992 PMCID: PMC6430820 DOI: 10.1038/s41467-019-09157-2] [Citation(s) in RCA: 164] [Impact Index Per Article: 32.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2018] [Accepted: 02/18/2019] [Indexed: 11/28/2022] Open
Abstract
Conventional SO2 scrubbing agents, namely calcium oxide and zeolites, are often used to remove SO2 using a strong or irreversible adsorption-based process. However, adsorbents capable of sensing and selectively capturing this toxic molecule in a reversible manner, with in-depth understanding of structure–property relationships, have been rarely explored. Here we report the selective removal and sensing of SO2 using recently unveiled fluorinated metal–organic frameworks (MOFs). Mixed gas adsorption experiments were performed at low concentrations ranging from 250 p.p.m. to 7% of SO2. Direct mixed gas column breakthrough and/or column desorption experiments revealed an unprecedented SO2 affinity for KAUST-7 (NbOFFIVE-1-Ni) and KAUST-8 (AlFFIVE-1-Ni) MOFs. Furthermore, MOF-coated quartz crystal microbalance transducers were used to develop sensors with the ability to detect SO2 at low concentrations ranging from 25 to 500 p.p.m. Removal of SO2 from flue gas is of prime importance to avoid its poisoning of CO2-seperating agents. Here, the authors demonstrate that two fluorinated metal–organic frameworks selectively remove SO2 from synthetic flue gas and can sense SO2 with p.p.m.-level detection using quartz crystal microbalance transducers.
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Affiliation(s)
- M R Tchalala
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - P M Bhatt
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - K N Chappanda
- Sensors Lab, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - S R Tavares
- Institut Charles Gerhardt Montpellier (UMR CNRS 5253), Université Montpellier, Place Eugène Bataillon, 34095, Montpellier, Cedex 05, France
| | - K Adil
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - Y Belmabkhout
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - A Shkurenko
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - A Cadiau
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia
| | - N Heymans
- Service de thermodynamique, Faculté Polytechnique de Mons, Université de Mons, 20 Place du Parc, B-7000, Mons, Belgium
| | - G De Weireld
- Service de thermodynamique, Faculté Polytechnique de Mons, Université de Mons, 20 Place du Parc, B-7000, Mons, Belgium
| | - G Maurin
- Institut Charles Gerhardt Montpellier (UMR CNRS 5253), Université Montpellier, Place Eugène Bataillon, 34095, Montpellier, Cedex 05, France
| | - K N Salama
- Sensors Lab, Advanced Membranes and Porous Materials Center, Division of Physical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
| | - M Eddaoudi
- Functional Materials Design, Discovery and Development Research Group (FMD³), King Abdullah University of Science and Technology (KAUST), Thuwal, 23955-6900, Saudi Arabia.
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16
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Galenko EE, Novikov MS, Shakirova FM, Shakirova JR, Kornyakov IV, Bodunov VA, Khlebnikov AF. Isoxazole Strategy for the Synthesis of 2,2'-Bipyridine Ligands: Symmetrical and Unsymmetrical 6,6'-Binicotinates, 2,2'-Bipyridine-5-carboxylates, and Their Metal Complexes. J Org Chem 2019; 84:3524-3536. [PMID: 30810032 DOI: 10.1021/acs.joc.9b00115] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
An effective strategy was developed for the synthesis of new 2,2'-bipyridine ligands, symmetrical and unsymmetrical 6,6'-binicotinates, and 2,2'-bipyridine-5-carboxylates, from 4-propargylisoxazoles. The synthesis of symmetrical 2,2'-disubstituted 6,6'-binicotinates was achieved using the Eglinton reaction of 5-methoxy-4-(prop-2-yn-1-yl)isoxazoles with Cu(OAc)2, followed by Fe(NTf2)2/Au(NTf2) tBuXPhos-catalyzed isomerization of the so-formed mixture of isoxazole/azirine-substituted biacetylenic intermediates. Unsymmetrical 2,2'-disubstituted 6,6'-binicotinates were prepared via a copper-free Sonogashira coupling of 5-methoxy-4-(prop-2-yn-1-yl)isoxazoles with 6-bromonicotinates to give methyl 6-(3-(5-methoxyisoxazol-4-yl)prop-1-ynyl)pyridine-3-carboxylates, followed by a transformation of the propargylisoxazole moiety of the adduct into the pyridine fragment under Fe(II)/Au(I) relay catalysis conditions. 6-(Pyrid-2-yl)nicotinates were synthesized by a Stille-type coupling of 2-(tributylstannyl)pyridine with 6-bromonicotinates. Several cyclopalladated complexes of a new series of 6,6'-binicotinates and 2,2'-bipyridine-5-carboxylates and the homoleptic Cu(I) complex were synthesized in high yields.
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Affiliation(s)
- Ekaterina E Galenko
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
| | - Mikhail S Novikov
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
| | - Firuza M Shakirova
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
| | - Julia R Shakirova
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
| | - Ilya V Kornyakov
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
| | - Vladimir A Bodunov
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
| | - Alexander F Khlebnikov
- Institute of Chemistry , Saint-Petersburg State University , Universitetskii pr. 26 , St. Petersburg 198504 , Russia
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17
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Glembockyte V, Frenette M, Mottillo C, Durantini AM, Gostick J, Štrukil V, Friščić T, Cosa G. Highly Photostable and Fluorescent Microporous Solids Prepared via Solid-State Entrapment of Boron Dipyrromethene Dyes in a Nascent Metal–Organic Framework. J Am Chem Soc 2018; 140:16882-16887. [DOI: 10.1021/jacs.8b09608] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- Viktorija Glembockyte
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
| | - Mathieu Frenette
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
- Department of Chemistry, Université du Québec à Montréal, Case postale 8888, Succursale Centre-Ville, Montreal, Quebec H3C 3P8, Canada
| | - Cristina Mottillo
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
| | - Andrés M. Durantini
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
- Departamento de Química, Facultad de Ciencias Exactas, Físico-Químicas y Naturales, Universidad Nacional de Río Cuarto, Ruta Nacional 36 Km 601, X5804BYA Río Cuarto, Córdoba, Argentina
| | - Jeff Gostick
- Department of Chemical Engineering, McGill University, 3610 University Street, Montreal, Quebec H3A 0C5, Canada
| | - Vjekoslav Štrukil
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Tomislav Friščić
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
- Rud̵er Bošković Institute, Bijenička cesta 54, 10000 Zagreb, Croatia
| | - Gonzalo Cosa
- Department of Chemistry and Quebec Centre for Applied Materials (QCAM), McGill University, 801 Sherbrooke Street W., Montreal, Quebec H3A 0B8, Canada
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18
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Affiliation(s)
- Jürgen Caro
- Leibniz Universität Hannover; Institut für Physikalische Chemie und Elektrochemie; Callinstraße 3A 30167 Hannover Germany
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