1
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Nulakani NVR, Ali MA, Subramanian V. A Novel Quasi-Planar Two-dimensional Carbon Sulfide with Negative Poisson's Ratio and Dirac Fermions. Chemphyschem 2023; 24:e202300266. [PMID: 37609863 DOI: 10.1002/cphc.202300266] [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: 04/15/2023] [Revised: 08/22/2023] [Accepted: 08/22/2023] [Indexed: 08/24/2023]
Abstract
In the present study, a novel and unconventional two-dimensional (2D) material with Dirac electronic features has been designed using sulflower with the help of density functional theory methods and first principles calculations. This 2D material comprises of hetero atoms (C, S) and belongs to the tetragonal lattice with P4 /nmm space group. Scrutiny of the results show that the 2D nanosheet exhibits a nanoporous wave-like geometrical structure. Quantum molecular dynamics simulations and phonon mode analysis emphasize the dynamical and thermal stability. The novel 2D nanosheet is an auxetic material with an anisotropy in the in-plane mechanical properties. Both composition and geometrical features are completely different from the conditions necessary for the formation of Dirac cones in graphene. However, the presence of semi-metallic nature, linear band dispersion relation, massive fermions and massless Dirac fermions are observed in the novel 2D nanosheet. The massless Dirac fermions exhibit highly isotropic Fermi velocities (vf =0.68×106 m/s) along all crystallographic directions. The zero-band gap semi metallic features of the novel 2D nanosheet are perturbative to the electric field and external strain.
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Affiliation(s)
- Naga Venkateswara Rao Nulakani
- Centre for High Computing, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai, 600020, India
| | - Mohamad Akbar Ali
- Department of Chemistry, College of Art and Science, Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, UAE
- Advanced Materials Chemistry Center (AMCC), Khalifa University of Science and Technology, P.O. Box 127788, Abu Dhabi, UAE
| | - Venkatesan Subramanian
- Centre for High Computing, CSIR-Central Leather Research Institute (CSIR-CLRI), Sardar Patel Road, Adyar, Chennai, 600020, India
- Department of Chemistry, Indian Institute of Technology Madras, Chennai, 600036, India
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2
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Protonation‐Induced Antiaromaticity in Octaaza[8]circulenes: Cyclooctatetraene Scaffolds Constrained with Four Amidine Moieties. Chem Asian J 2022; 17:e202200244. [DOI: 10.1002/asia.202200244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Revised: 04/04/2022] [Indexed: 11/07/2022]
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3
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Kuklin AV, Saykova DI, Suresh R, Begunovich LV, Baryshnikov GV, Karaush-Karmazin N, Saikova SV, Ågren H. Electronic and optical properties of C 16S 8 and C 16S 4Se 4 molecules and crystals. NEW J CHEM 2022. [DOI: 10.1039/d2nj02539f] [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
Here we report electronic and optical properties of C16S8 and C16S4Se4 molecules and crystals and resolve previously reported experimental inconsistencies.
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Affiliation(s)
- Artem V. Kuklin
- Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden
| | - Diana I. Saykova
- International Research Center of Spectroscopy and Quantum Chemistry - IRC SQC, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia
- Division of Physical and Inorganic Chemistry, Institute of Non-ferrous Metals, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia
| | - Rahul Suresh
- International Research Center of Spectroscopy and Quantum Chemistry - IRC SQC, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia
| | - Lyudmila V. Begunovich
- International Research Center of Spectroscopy and Quantum Chemistry - IRC SQC, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia
| | - Gleb V. Baryshnikov
- Laboratory of Organic Electronics, Department of Science and Technology, Linköping University, 60174, Norrköping, Sweden
- Department of Chemistry and Nanomaterials Science, Bohdan Khmelnytsky National University, 18031 Cherkasy, Ukraine
| | - Nataliya Karaush-Karmazin
- Department of Chemistry and Nanomaterials Science, Bohdan Khmelnytsky National University, 18031 Cherkasy, Ukraine
| | - Svetlana V. Saikova
- Division of Physical and Inorganic Chemistry, Institute of Non-ferrous Metals, Siberian Federal University, 79 Svobodny pr., 660041 Krasnoyarsk, Russia
| | - Hans Ågren
- Department of Physics and Astronomy, Uppsala University, Box 516, SE-751 20 Uppsala, Sweden
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4
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Renier O, Bousrez G, Baryshnikov GV, Paterlini V, Smetana V, Ågren H, Rogers RD, Mudring AV. Shape Preserving Single Crystal to Amorphous to Single Crystal Polymorphic Transformation Is Possible. J Am Chem Soc 2021; 143:20202-20206. [PMID: 34813310 PMCID: PMC8662720 DOI: 10.1021/jacs.1c08590] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
![]()
Many crystalline
materials form polymorphs and undergo solid–solid
transitions between different forms as a function of temperature or
pressure. However, there is still a poor understanding of the mechanism
of transformation. Conclusions about the transformation process are
typically drawn by comparing the crystal structures before and after
the conversion, but gaining detailed mechanistic knowledge is strongly
impeded by the generally fast rate of these transitions. When the
crystal morphology does not change, it is assumed that crystallinity
is maintained throughout the process. Here we report transformation
between polymorphs of ZnCl2(1,3-diethylimidazole-2-thione)2 which are sufficiently slow to allow unambiguous assignment
of single crystal to single crystal transformation with shape preservation
proceeding through an amorphous intermediate phase. This result fundamentally
challenges the commonly accepted views of polymorphic phase transition
mechanisms.
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Affiliation(s)
- Olivier Renier
- Department of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Guillaume Bousrez
- Department of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Glib V Baryshnikov
- Division of Theoretical Chemistry and Biology, School of Engineering Sciences in Chemistry, Biotechnology and Health, KTH Royal Institute of Technology, 10691 Stockholm, Sweden.,Laboratory of Organic Electronics, Department of Science and Technology, Linköping University, SE-60174 Norrköping, Sweden
| | - Veronica Paterlini
- Department of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Volodymyr Smetana
- Department of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, Sweden
| | - Hans Ågren
- Department of Physics and Astronomy, Uppsala University, 75120 Uppsala, Sweden
| | - Robin D Rogers
- College of Arts & Sciences, The University of Alabama, Tuscaloosa, Alabama 35487, United States
| | - Anja-Verena Mudring
- Department of Materials and Environmental Chemistry, Stockholm University, 10691 Stockholm, Sweden.,Department of Chemistry and iNANO, Aarhus University, 8000 Aarhus C, Denmark
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5
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Nguyen LH. A Computational Study of the Electronic Properties of Heterocirculenes: Oxiflowers and Sulflowers. ACS OMEGA 2021; 6:30085-30092. [PMID: 34778680 PMCID: PMC8582269 DOI: 10.1021/acsomega.1c04882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/04/2021] [Accepted: 10/20/2021] [Indexed: 06/13/2023]
Abstract
This study investigated the relationship of electronic properties with some structural parameters of two circulene classes: Sulflowers and Oxiflowers. It is found that correlations between the HOMO-LUMO gap and some electronic properties of these circulenes are opposite to those of linear conjugated structures. Moreover, a new hybrid molecule, called an Oxisulflower, is proposed to be a potential structure for synthesizing as Sulflower. Also, a brand-new descriptor, namely, the "degree of non-planarity", is evaluated with excellent correlations with the HOMO-LUMO gap of molecules in Oxiflower and Sulflower classes. The correlations have also shown that the steric characteristic of a structure can be controlled to modulate its band gap for studying the prediction science of the electronic properties in developing organic semiconductors.
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Affiliation(s)
- Lam H. Nguyen
- Institute
for Computational Science and Technology, Ho Chi Minh City 700000, Vietnam
- Faculty
of Chemistry, VNUHCM-University of Science, 227 Nguyen Van Cu Street, Ho Chi Minh City 700000, Vietnam
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6
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Akahori S, Sasamori T, Shinokubo H, Miyake Y. Quadruply BN-Fused Tetrathia[8]circulenes with Flexible Frameworks: Synthesis, Structures and Properties. Chemistry 2021; 27:8178-8184. [PMID: 33822395 DOI: 10.1002/chem.202100454] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Indexed: 12/14/2022]
Abstract
Quadruply BN-fused tetrathia[8]circulenes were synthesized through four-fold electrophilic borylation. The single-crystal X-ray diffraction analysis revealed that the BN-fused tetrathia[8]circulene with peripheral phenyl groups exhibits crystal polymorphism, in which the circulene core adopts both planar and saddle conformations in the solid state. The experimental and theoretical studies revealed that the weaker aromaticity of azaborine compared with benzene renders the flexibility of the BN-fused tetrathia[8]circulenes.
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Affiliation(s)
- Shuhei Akahori
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan)
| | - Takahiro Sasamori
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8571, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan)
| | - Yoshihiro Miyake
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan)
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7
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Akahori S, Sasamori T, Shinokubo H, Miyake Y. Enthalpically and Entropically Favorable Self-Assembly: Synthesis of C 4h -Symmetric Tetraazatetrathia[8]circulenes by Regioselective Introduction of Pyridine Rings. Chemistry 2021; 27:5675-5682. [PMID: 33300177 DOI: 10.1002/chem.202005077] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2020] [Indexed: 11/07/2022]
Abstract
Self-assembly of π-conjugated molecules in solution generally occurs owing to either an enthalpic or an entropic gain; however, designing π-conjugated systems that simultaneously exhibit enthalpically and entropically favorable self-assembly behavior is challenging. Herein, the self-assembly behavior of tetraazatetrathia[8]circulenes is disclosed, which is driven by both enthalpy and entropy. Single-crystal X-ray diffraction analysis demonstrated that molecules of these tetraazatetrathia[8]circulenes form face-to-face stacked dimers with a 1D columnar structure owing to the circularly arranged dipole moments. Importantly, concentration- and temperature-dependent 1 H NMR spectra revealed that the formation of self-assemblies of tetraazatetrathia[8]circulenes in chloroform and methanol is favored by both enthalpic and entropic factors. The unique association behavior is due to the presence of sp2 -hybridized nitrogen atoms, which weakly coordinate to the hydrogen atoms of these solvents and reduce the π-electron density of the circulene cores.
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Affiliation(s)
- Shuhei Akahori
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 4648603, Japan
| | - Takahiro Sasamori
- Department of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki, 3058571, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 4648603, Japan
| | - Yoshihiro Miyake
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Furo-cho, Chikusa-ku, Nagoya, 4648603, Japan
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8
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Smirnov VI, Sinegovskaya LM, Shagun VA, Nikonova VS, Korchevin NA, Rozentsveig IB. 4,5,9,10-Tetrahydrocycloocta[1,2-c; 5,8-c′]dithiophene from bis(2-chloropropen-3-yl)sulfide: spectral and theoretical monitoring of the formation. J Sulphur Chem 2020. [DOI: 10.1080/17415993.2020.1844703] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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9
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Murase H, Nagata Y, Akahori S, Shinokubo H, Miyake Y. Aggregation-Induced Emission in Tetrathia[8]circulene Octaoxides via Restriction of the Dynamic Motion of their Negatively Curved π-Frameworks. Chem Asian J 2020; 15:3873-3877. [PMID: 32975006 DOI: 10.1002/asia.202001129] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2020] [Indexed: 11/05/2022]
Abstract
Curved polycyclic aromatic hydrocarbons exhibit intriguing properties, but their flexible and dynamic nature is often considered to be unfavorable for achieving excellent emission properties. In this study, we prepared tetrathia[8]circulene octaoxides that adopt a negatively curved conformation. We found that these molecules exhibit aggregation-induced emission (AIE) that originates from the restriction of the dynamic motion of their saddle-shaped π-frameworks in the solid and aggregated states.
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Affiliation(s)
- Hiroyasu Murase
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Yuya Nagata
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Shuhei Akahori
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
| | - Yoshihiro Miyake
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University Furo-cho, Chikusa-ku, Nagoya, 464-8603, Japan
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10
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Lamprecht Z, Malan FP, Fernández I, Lotz S, Bezuidenhout DI. Chelated Fischer carbene complexes of annulated thiophenes: synthesis, structure and electrochemistry. Dalton Trans 2020; 49:15339-15354. [PMID: 33124632 DOI: 10.1039/d0dt03298k] [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
Two (thieno[3,2-b]thiophene) and three annulated thiophenes (dithieno[2,3-b;3',2'-d]thiophene and dithieno[3,2-b;2',3'-d]thiophene) were employed as building blocks to synthesize linear or semi-circular chelated mononuclear biscarbene and dinuclear tetracarbene complexes. The electronic properties of the annulated thienylene chelated carbene complexes were investigated by cyclic voltammetry experiments and compared to non-chelated Fischer-type monocarbene complexes. Density functional theory (DFT) calculations were used to assign the redox events and to probe the extent of electron delocalisation as well as the possibility of electronic (intramolecular metal-metal) communication as a result of intervalence. The differences of these electronic properties in the conjugated chelated carbene complexes are compared to chelated carbene compounds without a linear conjugated pathway.
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Affiliation(s)
- Zandria Lamprecht
- Department of Chemistry, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
| | - Frederick P Malan
- Department of Chemistry, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
| | - Israel Fernández
- Departamento de Química Orgánica I and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Ciencias Químicas, Universidad Complutense de Madrid, 28040, Madrid, Spain
| | - Simon Lotz
- Department of Chemistry, University of Pretoria, Private Bag X20, Hatfield 0028, Pretoria, South Africa
| | - Daniela I Bezuidenhout
- Laboratory of Inorganic Chemistry, Environmental and Chemical Engineering, University of Oulu, P. O. Box 3000, 90014 Oulu, Finland.
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11
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Miyake Y, Shinokubo H. Hetero[8]circulenes: synthetic progress and intrinsic properties. Chem Commun (Camb) 2020; 56:15605-15614. [DOI: 10.1039/d0cc06495e] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthetic route for hetero[8]circulenes are classified into the annulative construction of eight-membered ring and the peripheral ring fusion of eight-membered ring. Post-transformation enables the tuning of structural features and electronic nature.
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Affiliation(s)
- Yoshihiro Miyake
- Department of Molecular and Macromolecular Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Hiroshi Shinokubo
- Department of Molecular and Macromolecular Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
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12
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Zhang Q, Cao Z. Persulfurated Coronene and Its Chalcogenide Analogues: Insight into Effects of Peripheral Substitution. J Phys Chem A 2019; 123:10273-10280. [PMID: 31692345 DOI: 10.1021/acs.jpca.9b08401] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The density functional theory (DFT) and time-dependent DFT methods have been used to investigate the persulfurated coronene (PSC) and its chalcogenide analogues (POC and PSeC), derived from the substitution of sulfur, oxygen, and selenium for all hydrogen atoms in coronene, respectively. The presence of peripheral S-S in PSC results in a σ-type lowest unoccupied molecular orbital and the dark low-lying states (S1 ∼ S15). The peripheral S-S bond is responsible for its electron capture, which maintains a planar configuration of the singly and doubly negative-charged PSC. POC is predicted to have the most stable saddle-shaped structure with the C═O group, and its bowl-shaped isomer with the O-O moiety is less stable by 279.2 kcal/mol energetically. PSeC has similar electronic and structural features with PSC, but its dimer is predicted to have much better hole mobility, compared to PSC. The present results indicate that the chalcogenide substitution at the periphery of the polycyclic aromatic hydrocarbons may remarkably change their electronic and spectroscopic properties as well as the carrier transport behavior of their molecular materials.
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Affiliation(s)
- Qing Zhang
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering , Xiamen University , Xiamen , Fujian 360015 , China
| | - Zexing Cao
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, College of Chemistry and Chemical Engineering , Xiamen University , Xiamen , Fujian 360015 , China
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13
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Kato S, Akahori S, Serizawa Y, Lin X, Yamauchi M, Yagai S, Sakurai T, Matsuda W, Seki S, Shinokubo H, Miyake Y. Systematic Synthesis of Tetrathia[8]circulenes: The Influence of Peripheral Substituents on the Structures and Properties in Solution and Solid States. J Org Chem 2019; 85:62-69. [DOI: 10.1021/acs.joc.9b01655] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shohei Kato
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Furo-cho, Chikusa-ku, Nagoya University, Nagoya, 464-8603, Japan
| | - Shuhei Akahori
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Furo-cho, Chikusa-ku, Nagoya University, Nagoya, 464-8603, Japan
| | - Yuma Serizawa
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Furo-cho, Chikusa-ku, Nagoya University, Nagoya, 464-8603, Japan
| | - Xu Lin
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Mitsuaki Yamauchi
- Department of Applied Chemistry and Biotechnology, Graduate School of Engineering, Chiba University, 1-33 Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Shiki Yagai
- Institute for Global Prominent Research (IGPR), Chiba University, 1-33, Yayoi-cho, Inage-ku, Chiba 263-8522, Japan
| | - Tsuneaki Sakurai
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Wakana Matsuda
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Shu Seki
- Department of Molecular Engineering, Graduate School of Engineering, Kyoto University, Nishikyo-ku, Kyoto 615-8510, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Furo-cho, Chikusa-ku, Nagoya University, Nagoya, 464-8603, Japan
| | - Yoshihiro Miyake
- Department of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Furo-cho, Chikusa-ku, Nagoya University, Nagoya, 464-8603, Japan
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14
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Baryshnikov GV, Valiev RR, Cherepanov VN, Karaush-Karmazin NN, Minaeva VA, Minaev BF, Ågren H. Aromaticity and photophysics of tetrasila- and tetragerma-annelated tetrathienylenes as new representatives of the hetero[8]circulene family. Phys Chem Chem Phys 2019; 21:9246-9254. [DOI: 10.1039/c9cp01608b] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The electronic structure, absorption and emission spectra, aromaticity and photophysical behavior of the recently synthesized tetrasilatetrathia[8]circulene and tetragermatetrathia[8]circulene compounds have been studied computationally.
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Affiliation(s)
- G. V. Baryshnikov
- Division of Theoretical Chemistry and Biology
- School of Engineering Sciences in Chemistry
- Biotechnology and Health
- KTH Royal Institute of Technology
- Stockholm
| | - R. R. Valiev
- Research School of Chemistry & Applied Biomedical Sciences
- National Research Tomsk Polytechnic University
- Tomsk 634050
- Russia
- Department of Chemistry
| | | | - N. N. Karaush-Karmazin
- Department of Chemistry and Nanomaterials Science
- Bohdan Khmelnytsky National University
- Cherkasy
- Ukraine
| | - V. A. Minaeva
- Department of Chemistry and Nanomaterials Science
- Bohdan Khmelnytsky National University
- Cherkasy
- Ukraine
| | - B. F. Minaev
- Department of Chemistry and Nanomaterials Science
- Bohdan Khmelnytsky National University
- Cherkasy
- Ukraine
| | - H. Ågren
- Division of Theoretical Chemistry and Biology
- School of Engineering Sciences in Chemistry
- Biotechnology and Health
- KTH Royal Institute of Technology
- Stockholm
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15
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Gribanova TN, Minyaev RM, Minkin VI, Boldyrev AI. Metalcarbonyl analogues of annelated cyclooctatetraene and cyclodecapentaene derivatives with a planar core cycle: a quantum chemical study. Phys Chem Chem Phys 2018; 20:27830-27837. [PMID: 30387486 DOI: 10.1039/c8cp05444d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
With the help of DFT calculations the possibility of stabilizing non-standard flat conformations of cyclooctatetraene and cyclodecapentaene by equatorially located metalcarbonyl substituents has been predicted. Structures and stabilities of a new family of metalcarbonyl Cr(CO)5, Fe(CO)4, Ni(CO)3, Ti(CO)4, and Ni(CO)2 cyclooctatetraene and cyclodecapentaene derivatives have been studied. All cyclooctatetraene derivatives, except the Ti(CO)4 derivative, have planar structures and are characterized by the pronounced anti-aromaticity of the core cycle. In the case of cyclodecapentaene complexes, the planar structures are formed by only Fe(CO)4 and Ni(CO)3 derivatives. Stabilization of non-standard planar forms is caused by both sterically enforced flattening of the core cycles and their π-interactions with metalcarbonyl moieties.
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Affiliation(s)
- Tatyana N Gribanova
- Institute of Physical and Organic Chemistry, Southern Federal University, 194/2 Stachka Ave., 344090, Rostov-on-Don, Russian Federation
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16
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Konovalov AI, Antipin IS, Burilov VA, Madzhidov TI, Kurbangalieva AR, Nemtarev AV, Solovieva SE, Stoikov II, Mamedov VA, Zakharova LY, Gavrilova EL, Sinyashin OG, Balova IA, Vasilyev AV, Zenkevich IG, Krasavin MY, Kuznetsov MA, Molchanov AP, Novikov MS, Nikolaev VA, Rodina LL, Khlebnikov AF, Beletskaya IP, Vatsadze SZ, Gromov SP, Zyk NV, Lebedev AT, Lemenovskii DA, Petrosyan VS, Nenaidenko VG, Negrebetskii VV, Baukov YI, Shmigol’ TA, Korlyukov AA, Tikhomirov AS, Shchekotikhin AE, Traven’ VF, Voskresenskii LG, Zubkov FI, Golubchikov OA, Semeikin AS, Berezin DB, Stuzhin PA, Filimonov VD, Krasnokutskaya EA, Fedorov AY, Nyuchev AV, Orlov VY, Begunov RS, Rusakov AI, Kolobov AV, Kofanov ER, Fedotova OV, Egorova AY, Charushin VN, Chupakhin ON, Klimochkin YN, Osyanin VA, Reznikov AN, Fisyuk AS, Sagitullina GP, Aksenov AV, Aksenov NA, Grachev MK, Maslennikova VI, Koroteev MP, Brel’ AK, Lisina SV, Medvedeva SM, Shikhaliev KS, Suboch GA, Tovbis MS, Mironovich LM, Ivanov SM, Kurbatov SV, Kletskii ME, Burov ON, Kobrakov KI, Kuznetsov DN. Modern Trends of Organic Chemistry in Russian Universities. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s107042801802001x] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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17
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Antipin IS, Kazymova MA, Kuznetsov MA, Vasilyev AV, Ishchenko MA, Kiryushkin AA, Kuznetsova LM, Makarenko SV, Ostrovskii VA, Petrov ML, Solod OV, Trishin YG, Yakovlev IP, Nenaidenko VG, Beloglazkina EK, Beletskaya IP, Ustynyuk YA, Solov’ev PA, Ivanov IV, Malina EV, Sivova NV, Negrebetskii VV, Baukov YI, Pozharskaya NA, Traven’ VF, Shchekotikhin AE, Varlamov AV, Borisova TN, Lesina YA, Krasnokutskaya EA, Rogozhnikov SI, Shurov SN, Kustova TP, Klyuev MV, Khelevina OG, Stuzhin PA, Fedorov AY, Gushchin AV, Dodonov VA, Kolobov AV, Plakhtinskii VV, Orlov VY, Kriven’ko AP, Fedotova OV, Pchelintseva NV, Charushin VN, Chupakhin ON, Klimochkin YN, Klimochkina AY, Kuryatnikov VN, Malinovskaya YA, Levina AS, Zhuravlev OE, Voronchikhina LI, Fisyuk AS, Aksenov AV, Aksenov NA, Aksenova IV. Organic chemistry. History and mutual relations of universities of Russia. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2018. [DOI: 10.1134/s1070428017090019] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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18
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Akahori S, Sakai H, Hasobe T, Shinokubo H, Miyake Y. Synthesis and Photodynamics of Tetragermatetrathia[8]circulene. Org Lett 2017; 20:304-307. [DOI: 10.1021/acs.orglett.7b03764] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Shuhei Akahori
- Department
of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Hayato Sakai
- Department
of Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
| | - Taku Hasobe
- Department
of Chemistry, Faculty of Science and Technology, Keio University, Yokohama 223-8522, Japan
| | - Hiroshi Shinokubo
- Department
of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Yoshihiro Miyake
- Department
of Molecular and Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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19
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Nagata Y, Kato S, Miyake Y, Shinokubo H. Synthesis of Tetraaza[8]circulenes from Tetrathia[8]circulenes through an SNAr-Based Process. Org Lett 2017; 19:2718-2721. [DOI: 10.1021/acs.orglett.7b01074] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yuya Nagata
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Shohei Kato
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Yoshihiro Miyake
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
| | - Hiroshi Shinokubo
- Department of Molecular and
Macromolecular Chemistry, Graduate School of Engineering, Nagoya University, Nagoya 464-8603, Japan
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20
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Serizawa Y, Akahori S, Kato S, Sakai H, Hasobe T, Miyake Y, Shinokubo H. Synthesis of Tetrasilatetrathia[8]circulenes by a Fourfold Intramolecular Dehydrogenative Silylation of C−H Bonds. Chemistry 2017; 23:6948-6952. [DOI: 10.1002/chem.201700729] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Yuma Serizawa
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
| | - Shuhei Akahori
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
| | - Shohei Kato
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
| | - Hayato Sakai
- Department of Chemistry; Faculty of Science and Technology; Keio University; Yokohama 223-8522 Japan
| | - Taku Hasobe
- Department of Chemistry; Faculty of Science and Technology; Keio University; Yokohama 223-8522 Japan
| | - Yoshihiro Miyake
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
| | - Hiroshi Shinokubo
- Department of Applied Chemistry; Graduate School of Engineering; Nagoya University; Nagoya 464-8603 Japan
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21
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Stabilization of non-standard conformations of the annulene rings in cyclobutadiene-framed [n]annulenes (n = 8, 10, 12, 14) and their beryllium sandwich-like complexes: a quantum chemical study. Struct Chem 2016. [DOI: 10.1007/s11224-016-0748-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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22
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Baryshnikov GV, Minaev BF, Minaeva VA. Electronic structure, aromaticity and spectra of hetero[8]circulenes. RUSSIAN CHEMICAL REVIEWS 2015. [DOI: 10.1070/rcr4445] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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23
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Kato S, Serizawa Y, Sakamaki D, Seki S, Miyake Y, Shinokubo H. Diversity-oriented synthesis of tetrathia[8]circulenes by sequential C–H borylation and annulation. Chem Commun (Camb) 2015; 51:16944-7. [DOI: 10.1039/c5cc06921a] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We have succeeded in the diversity-oriented synthesis of tetrathia[8]circulenes by sequential C–H borylation and annulation from cyclic tetrathiophene.
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Affiliation(s)
- Shohei Kato
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Yuma Serizawa
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Daisuke Sakamaki
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Nishikyo-ku
- Japan
| | - Shu Seki
- Department of Molecular Engineering
- Graduate School of Engineering
- Kyoto University
- Nishikyo-ku
- Japan
| | - Yoshihiro Miyake
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
| | - Hiroshi Shinokubo
- Department of Applied Chemistry
- Graduate School of Engineering
- Nagoya University
- Nagoya 464-8603
- Japan
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24
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Xiao WD, Zhang YY, Tao L, Aït-Mansour K, Chernichenko KY, Nenajdenko VG, Ruffieux P, Du SX, Gao HJ, Fasel R. Impact of heterocirculene molecular symmetry upon two-dimensional crystallization. Sci Rep 2014; 4:5415. [PMID: 24957140 PMCID: PMC4067611 DOI: 10.1038/srep05415] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2013] [Accepted: 06/03/2014] [Indexed: 01/11/2023] Open
Abstract
Despite the development of crystal engineering, it remains a great challenge to predict the crystal structure even for the simplest molecules, and a clear link between molecular and crystal symmetry is missing in general. Here we demonstrate that the two-dimensional (2D) crystallization of heterocirculenes on a Au(111) surface is greatly affected by the molecular symmetry. By means of ultrahigh vacuum scanning tunneling microscopy, we observe a variety of 2D crystalline structures in the coverage range from submonolayer to monolayer for D8h-symmetric sulflower (C16S8), whereas D4h-symmetric selenosulflower (C16S4Se4) forms square and rectangular lattices at submonolayer and monolayer coverages, respectively. No long-range ordered structure is observed for C1h-symmetric selenosulflower (C16S5Se3) self-assembling at submonolayer coverage. Such different self-assembly behaviors for the heterocirculenes with reduced molecular symmetries derive from the tendency toward close packing and the molecular symmetry retention in 2D crystallization due to van der Waals interactions.
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Affiliation(s)
- W D Xiao
- 1] Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland [2] Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, P.R. China
| | - Y Y Zhang
- Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, P.R. China
| | - L Tao
- Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, P.R. China
| | - K Aït-Mansour
- 1] Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland [2] ICMP, Ecole Polytechnique Fédérale de Lausanne, Station 3, 1015 Lausanne, Switzerland
| | - K Y Chernichenko
- 1] Department of Chemistry, University of Helsinki, P.O. Box 55, 00014, Finland [2] Department of Chemistry, Moscow State University, Leninskiye Gory, 119992 Moscow, Russia
| | - V G Nenajdenko
- Department of Chemistry, Moscow State University, Leninskiye Gory, 119992 Moscow, Russia
| | - P Ruffieux
- Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland
| | - S X Du
- Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, P.R. China
| | - H-J Gao
- Institute of Physics, Chinese Academy of Sciences, 100190 Beijing, P.R. China
| | - R Fasel
- 1] Empa, Swiss Federal Laboratories for Materials Science and Technology, 8600 Dübendorf, Switzerland [2] Department of Chemistry and Biochemistry, Universität Bern, Freiestrasse 3, 3012 Bern, Switzerland
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25
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Naumov NG, Korlyukov AA, Piryazev DA, Virovets AV, Fedorov VE. High-precision X-ray diffraction data, experimental and theoretical study of 2H-MoS2. Russ Chem Bull 2014. [DOI: 10.1007/s11172-013-0266-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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26
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Single crystal architecture and absorption spectra of octathio[8]circulene and sym-tetraselenatetrathio[8]circulene: QTAIM and TD-DFT approach. J Mol Model 2013; 19:4511-9. [DOI: 10.1007/s00894-013-1962-1] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2013] [Accepted: 07/24/2013] [Indexed: 10/26/2022]
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27
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28
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Fujimoto T, Awaga K. Electric-double-layer field-effect transistors with ionic liquids. Phys Chem Chem Phys 2013; 15:8983-9006. [PMID: 23665738 DOI: 10.1039/c3cp50755f] [Citation(s) in RCA: 151] [Impact Index Per Article: 13.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Charge carrier control is a key issue in the development of electronic functions of semiconductive materials. Beyond the simple enhancement of conductivity, high charge carrier accumulation can realize various phenomena, such as chemical reaction, phase transition, magnetic ordering, and superconductivity. Electric double layers (EDLs), formed at solid-electrolyte interfaces, induce extremely large electric fields. This results in a high charge carrier accumulation in the solid, much more effectively than solid dielectric materials. In the present review, we describe recent developments in the field-effect transistors (FETs) with gate dielectrics of ionic liquids, which have attracted much attention due to their wide electrochemical windows, low vapor pressures, and high chemical and physical stability. We explain the capacitance effects of ionic liquids, and describe the various combinations of ionic liquids and organic and inorganic semiconductors that are used to achieve such effects as high transistor performance, insulator-metal transitions, superconductivity, and ferromagnetism, in addition to the applications of the ionic-liquid EDL-FETs in logic devices. We discuss the factors controlling the mobility and threshold voltage in these types of FETs, and show the ionic liquid dependence of the transistor performance.
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Affiliation(s)
- Takuya Fujimoto
- Department of Chemistry, Graduate School of Science and Research Center for Materials Science, Nagoya University, Chikusa-ku, Nagoya 464-8602, Japan
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30
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Dickens TK, Mallion RB. π-Electron ring-currents and bond-currents in [10,5]-Coronene and related structures conforming to the ‘Annulene-Within-an-Annulene’ model. Phys Chem Chem Phys 2013; 15:8245-53. [DOI: 10.1039/c3cp00053b] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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31
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Baryshnikov GV, Minaev BF, Pittelkow M, Nielsen CB, Salcedo R. Nucleus-independent chemical shift criterion for aromaticity in π-extended tetraoxa[8]circulenes. J Mol Model 2012; 19:847-50. [DOI: 10.1007/s00894-012-1617-7] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2012] [Accepted: 09/30/2012] [Indexed: 10/27/2022]
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32
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Lyssenko KA. Analysis of supramolecular architectures: beyond molecular packing diagrams. MENDELEEV COMMUNICATIONS 2012. [DOI: 10.1016/j.mencom.2012.01.001] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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33
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Tang XD, Liao Y, Gao HZ, Geng Y, Su ZM. Theoretical study of the bridging effect on the charge carrier transport properties of cyclooctatetrathiophene and its derivatives. ACTA ACUST UNITED AC 2012. [DOI: 10.1039/c2jm14871d] [Citation(s) in RCA: 46] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Migulin VA, Krayushkin MM, Barachevsky VA, Kobeleva OI, Valova TM, Lyssenko KA. Synthesis and Characterization of Nonsymmetric Cyclopentene-Based Dithienylethenes. J Org Chem 2011; 77:332-40. [DOI: 10.1021/jo201966g] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vasily A. Migulin
- N.D. Zelinsky Institute of Organic
Chemistry, Russian Academy of Sciences,
Leninsky prospect, 47, 119991 Moscow, Russian Federation,
| | - Michael M. Krayushkin
- N.D. Zelinsky Institute of Organic
Chemistry, Russian Academy of Sciences,
Leninsky prospect, 47, 119991 Moscow, Russian Federation,
| | - Valery A. Barachevsky
- Photochemistry Center, Russian Academy of Sciences, Novatorov str., 7a, 119421
Moscow, Russian Federation
| | - Olga I. Kobeleva
- Photochemistry Center, Russian Academy of Sciences, Novatorov str., 7a, 119421
Moscow, Russian Federation
| | - Tatyana M. Valova
- Photochemistry Center, Russian Academy of Sciences, Novatorov str., 7a, 119421
Moscow, Russian Federation
| | - Konstantin A. Lyssenko
- A. N. Nesmeyanov Institute of
Organoelement Compounds, Russian Academy of Sciences, Vavilov Str., 28, 119991 Moscow, Russian Federation
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35
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36
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Bushmarinov IS, Fedyanin IV, Lyssenko KA, Lapteva VL, Pisarev SA, Palyulin VA, Zefirov NS, Antipin MY. The “Hockey Sticks” Effect Revisited: The Conformational and Electronic Properties of 3,7-Dithia-1,5-diazabicyclo[3.3.1]nonane from the QTAIM Perspective. J Phys Chem A 2011; 115:12738-45. [DOI: 10.1021/jp203730b] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- I. S. Bushmarinov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Str., 28, 119991 Moscow, Russia
| | - I. V. Fedyanin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Str., 28, 119991 Moscow, Russia
| | - K. A. Lyssenko
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Str., 28, 119991 Moscow, Russia
| | - V. L. Lapteva
- Department of Chemistry, Moscow State University, Leninskie gory, 1/3, Moscow 119991 Russia
| | - S. A. Pisarev
- Institute of Physiologically Active Compounds, Russian Academy of Sciences, Severny proezd, 1, Chernogolovka, Moscow region, 142432, Russia
| | - V. A. Palyulin
- Department of Chemistry, Moscow State University, Leninskie gory, 1/3, Moscow 119991 Russia
| | - N. S. Zefirov
- Department of Chemistry, Moscow State University, Leninskie gory, 1/3, Moscow 119991 Russia
| | - M. Yu. Antipin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilova Str., 28, 119991 Moscow, Russia
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37
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Napolion B, Hagelberg F, Huang MJ, Watts JD, Simeon TM, Vereen D, Walters WL, Williams QL. Theoretical Investigation into the Structural, Thermochemical, and Electronic Properties of the Decathio[10]circulene. J Phys Chem A 2011; 115:8682-90. [DOI: 10.1021/jp1122773] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Brian Napolion
- Department of Physics, Atmospheric Sciences and Geoscience, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17660, Jackson, Mississippi 39217, United States
| | - Frank Hagelberg
- Department of Physics and Astronomy, East Tennessee State University, Johnson City, Tennessee 37614, United States
| | - Ming-Ju Huang
- Department of Chemistry and Biochemistry, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17910, Jackson, Mississippi 39217, United States
| | - John D. Watts
- Department of Chemistry and Biochemistry, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17910, Jackson, Mississippi 39217, United States
| | - T. M. Simeon
- Department of Physics, Atmospheric Sciences and Geoscience, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17660, Jackson, Mississippi 39217, United States
| | - Derricka Vereen
- Department of Physics, Atmospheric Sciences and Geoscience, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17660, Jackson, Mississippi 39217, United States
| | - Wilbur L. Walters
- Department of Physics, Atmospheric Sciences and Geoscience, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17660, Jackson, Mississippi 39217, United States
| | - Quinton L. Williams
- Department of Physics, Atmospheric Sciences and Geoscience, Jackson State University, 1400 J. R. Lynch Street, P.O. Box 17660, Jackson, Mississippi 39217, United States
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38
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Lyssenko KA, Barzilovich PY, Nelyubina YV, Astaf’ev EA, Antipin MY, Aldoshin SM. Charge transfer and hydrogen bond energy in glycinium salts. Russ Chem Bull 2010. [DOI: 10.1007/s11172-009-0005-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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39
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Rajca A, Miyasaka M, Xiao S, Boratyński PJ, Pink M, Rajca S. Intramolecular Cyclization of Thiophene-Based [7]Helicenes to Quasi-[8]Circulenes. J Org Chem 2009; 74:9105-11. [DOI: 10.1021/jo902030u] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Andrzej Rajca
- Department of Chemistry, University of Nebraska, Lincoln, Nebraska 68588-0304
| | - Makoto Miyasaka
- Department of Chemistry, University of Nebraska, Lincoln, Nebraska 68588-0304
| | - Shuzhang Xiao
- Department of Chemistry, University of Nebraska, Lincoln, Nebraska 68588-0304
| | | | - Maren Pink
- IUMSC, Department of Chemistry, Indiana University, Bloomington, Indiana 47405-7102
| | - Suchada Rajca
- Department of Chemistry, University of Nebraska, Lincoln, Nebraska 68588-0304
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40
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Electrochemical field-effect transistors of octathio[8]circulene robust thin films with ionic liquids. Chem Phys Lett 2009. [DOI: 10.1016/j.cplett.2009.10.050] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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41
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Aragó J, Viruela PM, Ortí E. From linear quaterthiophene to sulflower: A comparative theoretical study. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.theochem.2009.03.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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42
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Mohakud S, Pati SK. Large carrier mobilities in octathio[8]circulene crystals: a theoretical study. ACTA ACUST UNITED AC 2009. [DOI: 10.1039/b901014a] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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