1
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Prasad GD, Niranjan R, Arockiaraj M, Rajeshkumar V, Mahadevegowda SH. Synthesis of Di(thiophen-2-yl) Substituted Pyrene-Pyridine Conjugated Scaffold and DFT Insights: A Selective and Sensitive Colorimetric, and Ratiometric Fluorescent Sensor for Fe(III) Ions. J Fluoresc 2024:10.1007/s10895-023-03554-z. [PMID: 38175457 DOI: 10.1007/s10895-023-03554-z] [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: 11/22/2023] [Accepted: 12/13/2023] [Indexed: 01/05/2024]
Abstract
In this context, we used the multicomponent Chichibabin pyridine synthesis reaction to synthesize a novel di(thiophen-2-yl) substituted and pyrene-pyridine fluorescent molecular hybrid. The computational (DFT and TD-DFT) and experimental investigations were performed to understand the photophysical properties of the synthesized new structural scaffold. The synthesized ligand displays highly selective fluorescent sensing properties towards Fe3+ ions when compared to other competitive metal ions (Al3+, Ba2+, Ca2+, Cd2+, Co2+, Cr3+, Cu2+, Fe2+, Hg2+, Na+, Ni2+, Pb2+, Sr2+, Sn2+ and Zn2+). The photophysical properties studies reveal that the synthesized hybrid molecule has a binding constant of 2.30 × 103 M-1 with limit of detection (LOD) of 4.56 × 10-5 M (absorbance mode) and 5.84 × 10-5 M (emission mode) for Fe3+ ions. We believe that the synthesized pyrene-conjugated hybrid ligand can serve as a potential fluorescent chemosensor for the selective and specific detection of Fe3+ ions.
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Affiliation(s)
- G Durga Prasad
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, Tadepalligudem, 534101, Andhra Pradesh, India
| | - Raghvendra Niranjan
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, Tadepalligudem, 534101, Andhra Pradesh, India
| | - Mariyaraj Arockiaraj
- Organic Synthesis & Catalysis Lab, Department of Chemistry, National Institute of Technology Warangal, Hanumakonda, 506004, Telangana, India
| | - Venkatachalam Rajeshkumar
- Organic Synthesis & Catalysis Lab, Department of Chemistry, National Institute of Technology Warangal, Hanumakonda, 506004, Telangana, India
| | - Surendra H Mahadevegowda
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, Tadepalligudem, 534101, Andhra Pradesh, India.
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2
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Niranjan R, Prasad GD, Achankunju S, Arockiaraj M, Velumani K, Nachimuthu K, Sundramoorthy AK, Neogi I, Nallasivam JL, Rajeshkumar V, Mahadevegowda SH. Multicomponent Reaction Based Tolyl-substituted and Pyrene-Pyridine Conjugated Isomeric Ratiometric Fluorescent Probes: A Comparative Investigation of Photophysical and Hg(II)-Sensing Behaviors. J Fluoresc 2023:10.1007/s10895-023-03467-x. [PMID: 37864613 DOI: 10.1007/s10895-023-03467-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2023] [Accepted: 10/05/2023] [Indexed: 10/23/2023]
Abstract
Herein, the synthesis of pyrene conjugated 2,6-di-ortho-tolylpyridine and 2,6-di-para-tolylpyridine structural isomers were achieved efficiently through multicomponent Chichibabin pyridine synthesis reaction. The DFT, TD-DFT and experimental investigations were carried out to investigate the photophysical behaviors of the synthesized novel pyrene-pyridine based isomeric probes. Our studies revealed that, due to the continuous conjugation of the pyrene, pyridine and tolyl moieties, the dihedral angles of the trisubstituents on the central pyridine moiety significantly influences the photophysical properties of the synthesized novel pyrene based fluorescent probes. Further, we have comparatively investigated the sensing behaviors of the synthesized tolyl-substituted isomeric ratiometric fluorescent probes with metal ions, our studies reveals that both the ortho and para tolyl ratiometric fluorescent probes have distinct photoemissive properties in selectively sensing of Hg2+ ions. Our studies indicates that, the para-tolyl substituted isomer displays more red-shift in wavelength of emission band compared to its ortho isomer analogue during ratiometric fluorescent specific detection of Hg2+ ions.
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Affiliation(s)
- Raghvendra Niranjan
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, Tadepalligudem, 534101, Andhra Pradesh, India
| | - G Durga Prasad
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, Tadepalligudem, 534101, Andhra Pradesh, India
| | - Simi Achankunju
- Chemical Sciences and Technology Division, CSIR-NIIST, Thiruvananthapuram, 695019, Kerala, India
| | - Mariyaraj Arockiaraj
- Organic Synthesis & Catalysis Lab, Department of Chemistry, National Institute of Technology Warangal, Hanumakonda, 506004, Telangana, India
| | - Kotteswaran Velumani
- Centre for Nano-Biosensors, Department of Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Poonamallee High Road, Velappanchavadi, Chennai, 600077, Tamil Nadu, India
| | - Kiruthika Nachimuthu
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, Tamil Nadu, India
| | - Ashok K Sundramoorthy
- Centre for Nano-Biosensors, Department of Prosthodontics, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Poonamallee High Road, Velappanchavadi, Chennai, 600077, Tamil Nadu, India
| | - Ishita Neogi
- Chemical Sciences and Technology Division, CSIR-NIIST, Thiruvananthapuram, 695019, Kerala, India
| | - Jothi L Nallasivam
- Department of Chemistry, National Institute of Technology, Tiruchirappalli, 620015, Tamil Nadu, India
| | - Venkatachalam Rajeshkumar
- Organic Synthesis & Catalysis Lab, Department of Chemistry, National Institute of Technology Warangal, Hanumakonda, 506004, Telangana, India
| | - Surendra H Mahadevegowda
- Department of Chemistry, School of Sciences, National Institute of Technology Andhra Pradesh, Tadepalligudem, 534101, Andhra Pradesh, India.
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3
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Mallela N, Kawamoto T, Mori T. Charge Polarity Control in Organic Transistors of Mixed and Segregated Complexes Based on Diaminonaphthalene and Pyrene. ACS APPLIED MATERIALS & INTERFACES 2023; 15:45201-45211. [PMID: 37713417 PMCID: PMC10540136 DOI: 10.1021/acsami.3c10583] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Accepted: 08/31/2023] [Indexed: 09/17/2023]
Abstract
Organic cocrystals of diaminonaphthalene (DAN) and diaminopyrene (DAP) with bromanil (BA) and tetracyanoquinodimethane (TCNQ) are an exemplar system for understanding the charge-transport process, where from the viewpoint of partition theory, orbital symmetry plays a crucial role in controlling the carrier charge polarity of transistors. In the mixed-stack complexes of BA and other p-quinone acceptors, a comparatively weak donor, 1,5-DAN, shows p-channel characteristics owing to the counteractive contribution of the next highest occupied molecular orbital for electron transport. This characteristic behavior occurs because the BA molecule, situated on top of the amino group, overlaps with half of the DAN molecule. By contrast, the BA and TCNQ complexes of a stronger donor, 1,6-DAP, exhibit n-channel transport due to the cooperative path and orthogonal orbitals. Similarly, TCNQ complexes of variously substituted DAN show n-channel transport, where the TCNQ molecules are located on top of the DAN molecules. However, when the carbon electrodes of (1,5-DAN)(BA) are replaced by silver, electron transport appears due to the competitive effect of the Schottky barriers. In a highly conducting segregated complex of (1,6-DAP)(TCNQ), ambipolar transistor characteristics are observed without subtracting the bulk current by using carefully prepared thin-film transistors.
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Affiliation(s)
- Nikhil
Rao Mallela
- Department of Materials Science
and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Tadashi Kawamoto
- Department of Materials Science
and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
| | - Takehiko Mori
- Department of Materials Science
and Engineering, Tokyo Institute of Technology, O-okayama, Meguro-ku, Tokyo 152-8552, Japan
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4
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Coroaba A, Al-Matarneh C, Vasiliu T, Ibanescu SA, Zonda R, Esanu I, Isac DL, Pinteala M. Revealing the supramolecular interactions of the bis(azopyrenyl) dibenzo-18-crown-6-ether system. J Mol Liq 2023. [DOI: 10.1016/j.molliq.2023.121298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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5
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Ekim S, Kaya GE, Daştemir M, Yildirim E, Baytekin HT, Baytekin B. Organic Charge Transfer Cocrystals as Additives for Dissipation of Contact Charges on Polymers. ACS APPLIED MATERIALS & INTERFACES 2022; 14:56018-56026. [PMID: 36472348 PMCID: PMC9782351 DOI: 10.1021/acsami.2c13643] [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: 07/29/2022] [Accepted: 11/13/2022] [Indexed: 06/17/2023]
Abstract
Common polymers can accumulate surface charges through contact, a phenomenon known since ancient times. This charge accumulation can have detrimental consequences in industry. It causes accidents and yields enormous economic losses. Many empirical methods have been developed to prevent the problems caused by charge accumulation. However, a general chemical approach is still missing in the literature since the charge accumulation and discharging mechanisms have not been completely clarified. The current practice to achieve charge mitigation is to increase materials conductivity by high doping of conductive additives. A recent study showed that using photoexcitation of some organic dyes, charge decay can be started remotely, and the minute amount of additive does not change the material's conductivity. Here, we show the contact charging and charge decay behavior of polydimethylsiloxane doped with a series of organic charge transfer cocrystals (CTC) of TCNQ acceptor and substituted pyrene donors (CTC-PDMS). The results show that the CTC-PDMS are antistatic, and the discharging propensity of the composites follows the calculated charge transfer degree of the complexes. On the other hand, the CTC-PDMS are still insulators, as shown by their high surface resistivities. Kelvin probe force microscopy images of the contact-charged and discharged samples show a quick potential decay in CTC domains upon illumination. Combined with the fast overall decay observed, the antistatic behavior in these insulators can be attributed to an electron transfer between the mechanoions in the polymer and the CTC frontier orbitals. We believe our results will help with the general understanding of the molecular mechanism of contact charging and discharging and help develop insulator antistatics.
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Affiliation(s)
- Sunay
Dilara Ekim
- UNAM
National Nanotechnology Research Center, Bilkent University, Ankara 06800, Turkey
| | - Görkem Eylül Kaya
- UNAM
National Nanotechnology Research Center, Bilkent University, Ankara 06800, Turkey
| | - Murat Daştemir
- Department
of Chemistry, Middle East Technical University, Ankara 06800, Turkey
| | - Erol Yildirim
- Department
of Chemistry, Middle East Technical University, Ankara 06800, Turkey
- Polymer
Science and Technology Program, Middle East
Technical University, Ankara 06800, Turkey
| | - H. Tarik Baytekin
- Department
of Chemistry, Middle East Technical University, Ankara 06800, Turkey
- Polymer
Science and Technology Program, Middle East
Technical University, Ankara 06800, Turkey
| | - Bilge Baytekin
- UNAM
National Nanotechnology Research Center, Bilkent University, Ankara 06800, Turkey
- Department
of Chemistry, Bilkent University, Ankara 06800, Turkey
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6
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Alzubidi AE, Bond AM, Martin LL. Oxidation of Thiosulphate using TCNQF
n
(n=0, 2, 4) Derivatives with a Tuneable Driving Force: Electrochemical and Spectrophotometric Detection of a Protonated Intermediate. ChemElectroChem 2022. [DOI: 10.1002/celc.202200538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
| | - Alan M. Bond
- School of Chemistry Monash University Clayton 3800 Victoria Australia
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7
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Shi P, Liu XX, Dai XL, Lu TB, Chen JM. Near-infrared photothermal conversion properties of carbazole-based cocrystals with different degrees of charge transfer. CrystEngComm 2022. [DOI: 10.1039/d2ce00523a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three charge transfer carbazole-based cocrystals were obtained and demonstrated regulated photothermal conversion efficiency by the modulation of the charge transfer degree via intelligent design of donor–acceptor pairs.
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Affiliation(s)
- Pan Shi
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xiao-Xu Liu
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Xia-Lin Dai
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Tong-Bu Lu
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology, Tianjin 300384, China
| | - Jia-Mei Chen
- Tianjin Key Laboratory of Drug Targeting and Bioimaging, School of Chemistry and Chemical Engineering, Tianjin University of Technology, Tianjin 300384, China
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8
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Syed A, Battula H, Bobde Y, Patel T, Ghosh B, Jayanty S. Design and Development of Distinct Tetracyanoquinodimethane Derivatives Exhibiting Dual Effect of Fluorescence and Anticancer Activity. ChemistrySelect 2021. [DOI: 10.1002/slct.202101721] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Anwarhussaini Syed
- Department of Chemistry Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawaharnagar, Shameerpet Mandal, Medchal Dist. Hyderabad 500078 Telangana State India
| | - Himabindu Battula
- Department of Chemistry Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawaharnagar, Shameerpet Mandal, Medchal Dist. Hyderabad 500078 Telangana State India
| | - Yamini Bobde
- Epigenetic Research Laboratory Department of Pharmacy Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawaharnagar, Shameerpet Mandal, Medchal Dist. Hyderabad 500078 Telangana State India
| | - Tarun Patel
- Epigenetic Research Laboratory Department of Pharmacy Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawaharnagar, Shameerpet Mandal, Medchal Dist. Hyderabad 500078 Telangana State India
| | - Balaram Ghosh
- Epigenetic Research Laboratory Department of Pharmacy Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawaharnagar, Shameerpet Mandal, Medchal Dist. Hyderabad 500078 Telangana State India
| | - Subbalakshmi Jayanty
- Department of Chemistry Birla Institute of Technology and Science Pilani-Hyderabad Campus, Jawaharnagar, Shameerpet Mandal, Medchal Dist. Hyderabad 500078 Telangana State India
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9
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Liu JJ, Xia SB, Liu T, Liu JM, Cheng FX. A two-component molecular hybrid with enhanced emission characteristics and mechanoresponsive luminescence properties. CrystEngComm 2021. [DOI: 10.1039/d1ce00465d] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
A new binary charge transfer cocrystal system was successfully fabricated by virtue of donor–acceptor interaction and exhibited enhanced emission and sensitive mechanoresponsive luminescence properties.
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Affiliation(s)
- Jian-Jun Liu
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing 655011
- China
| | - Shu-Biao Xia
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing 655011
- China
| | - Teng Liu
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing 655011
- China
| | - Jia-Ming Liu
- School of Metallurgy Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- PR China
| | - Fei-Xiang Cheng
- College of Chemistry and Environmental Science
- Qujing Normal University
- Qujing 655011
- China
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10
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Sanda Bawa A, Meunier-Prest R, Rousselin Y, Couvercelle JP, Stern C, Malézieux B, Bouvet M. Series of charge transfer complexes obtained as crystals in a confined environment. CrystEngComm 2021. [DOI: 10.1039/d1ce00929j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of charge transfer complexes (CTCs) were successfully formed by solvent free processing techniques, using the 1,2,4,5-tetracyano benzene (TCNB) as πA molecule and a series of p-dihydroquinones (H2Qs) as πD counterparts.
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Affiliation(s)
- Ali Sanda Bawa
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302, Université Bourgogne Franche-Comté, 9 av. Alain Savary, 21078 cedex Dijon, France
- Département de chimie, Université d'Agadez, Niger
| | - Rita Meunier-Prest
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302, Université Bourgogne Franche-Comté, 9 av. Alain Savary, 21078 cedex Dijon, France
| | - Yoann Rousselin
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302, Université Bourgogne Franche-Comté, 9 av. Alain Savary, 21078 cedex Dijon, France
| | - Jean-Pierre Couvercelle
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302, Université Bourgogne Franche-Comté, 9 av. Alain Savary, 21078 cedex Dijon, France
| | - Christine Stern
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302, Université Bourgogne Franche-Comté, 9 av. Alain Savary, 21078 cedex Dijon, France
| | - Bernard Malézieux
- Institut Parisien de Chimie Moléculaire (IPCM), CNRS - UMR 8232, Sorbonne-Université, 4 place Jussieu, Case 229, F-75252 cedex 05 Paris, France
| | - Marcel Bouvet
- Institut de Chimie Moléculaire de l'Université de Bourgogne (ICMUB), UMR CNRS 6302, Université Bourgogne Franche-Comté, 9 av. Alain Savary, 21078 cedex Dijon, France
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11
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Vriza A, Canaj AB, Vismara R, Kershaw Cook LJ, Manning TD, Gaultois MW, Wood PA, Kurlin V, Berry N, Dyer MS, Rosseinsky MJ. One class classification as a practical approach for accelerating π-π co-crystal discovery. Chem Sci 2020; 12:1702-1719. [PMID: 34163930 PMCID: PMC8179233 DOI: 10.1039/d0sc04263c] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2020] [Accepted: 12/03/2020] [Indexed: 11/21/2022] Open
Abstract
The implementation of machine learning models has brought major changes in the decision-making process for materials design. One matter of concern for the data-driven approaches is the lack of negative data from unsuccessful synthetic attempts, which might generate inherently imbalanced datasets. We propose the application of the one-class classification methodology as an effective tool for tackling these limitations on the materials design problems. This is a concept of learning based only on a well-defined class without counter examples. An extensive study on the different one-class classification algorithms is performed until the most appropriate workflow is identified for guiding the discovery of emerging materials belonging to a relatively small class, that being the weakly bound polyaromatic hydrocarbon co-crystals. The two-step approach presented in this study first trains the model using all the known molecular combinations that form this class of co-crystals extracted from the Cambridge Structural Database (1722 molecular combinations), followed by scoring possible yet unknown pairs from the ZINC15 database (21 736 possible molecular combinations). Focusing on the highest-ranking pairs predicted to have higher probability of forming co-crystals, materials discovery can be accelerated by reducing the vast molecular space and directing the synthetic efforts of chemists. Further on, using interpretability techniques a more detailed understanding of the molecular properties causing co-crystallization is sought after. The applicability of the current methodology is demonstrated with the discovery of two novel co-crystals, namely pyrene-6H-benzo[c]chromen-6-one (1) and pyrene-9,10-dicyanoanthracene (2).
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Affiliation(s)
- Aikaterini Vriza
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
- Leverhulme Research Centre for Functional Materials Design, University of Liverpool Oxford Street Liverpool L7 3NY UK
| | - Angelos B Canaj
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
| | - Rebecca Vismara
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
| | - Laurence J Kershaw Cook
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
| | - Troy D Manning
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
| | - Michael W Gaultois
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
- Leverhulme Research Centre for Functional Materials Design, University of Liverpool Oxford Street Liverpool L7 3NY UK
| | - Peter A Wood
- Cambridge Crystallographic Data Centre 12 Union Road Cambridge CB2 1EZ UK
| | - Vitaliy Kurlin
- Materials Innovation Factory, Computer Science Department, University of Liverpool Liverpool L69 3BX UK
| | - Neil Berry
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
| | - Matthew S Dyer
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
- Leverhulme Research Centre for Functional Materials Design, University of Liverpool Oxford Street Liverpool L7 3NY UK
| | - Matthew J Rosseinsky
- Department of Chemistry and Materials Innovation Factory, University of Liverpool 51 Oxford Street Liverpool L7 3NY UK
- Leverhulme Research Centre for Functional Materials Design, University of Liverpool Oxford Street Liverpool L7 3NY UK
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12
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Hao QQ, Dai XL, Huang YL, Chen JM, Lu TB. Modulation of Solid-State Optical Properties of o-Hydroxynaphthoic Acids through Formation of Charge Transfer Cocrystals with TCNB. CRYSTAL GROWTH & DESIGN 2020; 20:7492-7500. [DOI: 10.1021/acs.cgd.0c01169] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Qian-Qian Hao
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology Tianjin 300384, People’s Republic of China
| | - Xia-Lin Dai
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion,, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin 300384, People’s Republic of China
| | - Yong-Liang Huang
- Department of Chemistry, Shantou University Medical College, Shantou, Guangdong 515041, People’s Republic of China
| | - Jia-Mei Chen
- Tianjin Key Laboratory of Organic Solar Cells and Photochemical Conversion,, School of Chemistry and Chemical Engineering, Tianjin University of Technology Tianjin 300384, People’s Republic of China
| | - Tong-Bu Lu
- Institute for New Energy Materials and Low Carbon Technologies, School of Materials Science and Engineering, Tianjin University of Technology Tianjin 300384, People’s Republic of China
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13
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O'Malley C, Erxleben A, Kellehan S, McArdle P. Unprecedented morphology control of gas phase cocrystal growth using multi zone heating and tailor made additives. Chem Commun (Camb) 2020; 56:5657-5660. [PMID: 32314979 DOI: 10.1039/d0cc01067g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein, it is shown for the first time that cocrystals can be grown by cosublimation with unprecedented morphology control using tailor made additives. Multicrystalline sea-urchin motifs and solids that look like candy-floss are transformed into block-like and needle-like single crystals using additives.
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Affiliation(s)
- Ciarán O'Malley
- School of Chemistry, National University of Ireland, Galway, Ireland.
| | - Andrea Erxleben
- School of Chemistry, National University of Ireland, Galway, Ireland. and Synthesis and Solid State Pharmaceutical Centre (SSPC), Ireland
| | - Seamus Kellehan
- School of Chemistry, National University of Ireland, Galway, Ireland.
| | - Patrick McArdle
- School of Chemistry, National University of Ireland, Galway, Ireland.
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