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Starostin RO, Freidzon AY, Gromov SP. Theoretical Study of Structure and Photophysics of Homologous Series of Bis(arylydene)cycloalkanones. Int J Mol Sci 2023; 24:13362. [PMID: 37686167 PMCID: PMC10488151 DOI: 10.3390/ijms241713362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2023] [Revised: 08/10/2023] [Accepted: 08/17/2023] [Indexed: 09/10/2023] Open
Abstract
Photophysical properties of a series of bis(arylydene)cycloalkanone dyes with various donor substituents are studied using quantum chemistry. Their capacity for luminescence and nonradiative relaxation through trans-cis isomerization is related to their structure, in particular, to the donor capacity of the substituents and the degree of conjugation due to the central cycloalkanone moiety. It is shown that cyclohexanone central moiety introduces distortions and disrupts the conjugation, thus leading to a nonmonotonic change in their properties. The increasing donor capacity of the substituents causes increase in the HOMO energy (rise in the oxidation potential) and decrease in the HOMO-LUMO gap, which results in the red shift of the absorption spectra. The ability of the excited dye to relax through fluorescence or through trans-cis isomerization is governed by the height of the barrier between the Franck-Condon and S1-S0 conical intersection regions on the potential energy surface of the lowest π-π* excited state. This barrier also correlates with the donor capacity of the substituents and the degree of conjugation between the central and donor moieties. The calculated fluorescence and trans-cis isomerization rates are in good agreement with the observed fluorescence quantum yields.
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Affiliation(s)
- Roman O. Starostin
- FSRC “Crystallography and Photonics”, Photochemistry Center of RAS, Russian Academy of Sciences, Novatorov Str. 7A-1, Moscow 119421, Russia; (R.O.S.); (S.P.G.)
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia
| | - Alexandra Ya. Freidzon
- Institute of Nanoengineering in Electronics, Spintronics and Photonics, National Research Nuclear University MEPhI, Kashirskoye Shosse, 31, Moscow 115409, Russia
- Faculty of Chemistry, Molecular Chemistry and Materials Science, Weizmann Institute of Science, 234 Herzl Street, P.O. Box 26, Rehovot 7610001, Israel
| | - Sergey P. Gromov
- FSRC “Crystallography and Photonics”, Photochemistry Center of RAS, Russian Academy of Sciences, Novatorov Str. 7A-1, Moscow 119421, Russia; (R.O.S.); (S.P.G.)
- Department of Chemistry, M. V. Lomonosov Moscow State University, Leninskie Gory 1-3, Moscow 119991, Russia
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Benzylidene Cyclopentanone Derivative Photoinitiator for Two-Photon Photopolymerization-Photochemistry and 3D Structures Fabrication for X-ray Application. Polymers (Basel) 2022; 15:polym15010071. [PMID: 36616421 PMCID: PMC9823431 DOI: 10.3390/polym15010071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 12/28/2022] Open
Abstract
Micron- and submicron-scale 3D structure realization nowadays is possible due to the two-photon photopolymerization (TPP) direct laser writing photolithography (DLW photolithography) method. However, the achievement of lithographic features with dimensions less than 100 nm is in demand for the fabrication of micro-optical elements with high curvature values, including X-ray microlenses. Spectroscopic and photochemical study of a photoinitiator (PI) based on a methyl methacrylate derivative of 2,5-bis(4-(dimethylamino)benzylidene) cyclopentanone was performed. Enhanced intersystem crossing in the methyl methacrylate derivative results in increased radical generation for the subsequent initiation of polymerization. A comprehensive study of the new photocompositions was performed, with particular emphasis on photochemical constants, the degree of photopolymerization, and topology. The optimal parameters for the fabrication of mechanically stable structures were determined in this research. The threshold dose parameters for lithography (radiation power of 5 mW at a speed of 180 µm/s) when trying to reach saturation values with a conversion degree of (35 ± 1) % were defined, as well as parameters for sub-100 nm feature fabrication. Moreover, the 45 nm feature size for elements was reached. Fabrication of X-ray lens microstructures was also demonstrated.
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Fomina MV, Freidzon AY, Kuz’mina LG, Moiseeva AA, Starostin RO, Kurchavov NA, Nuriev VN, Gromov SP. Synthesis, Structure and Photochemistry of Dibenzylidenecyclobutanones. Molecules 2022; 27:7602. [PMID: 36364429 PMCID: PMC9653593 DOI: 10.3390/molecules27217602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2022] [Revised: 10/21/2022] [Accepted: 10/29/2022] [Indexed: 09/10/2023] Open
Abstract
A series of symmetrical dibenzylidene derivatives of cyclobutanone were synthesized with the goal of studying the physicochemical properties of cross-conjugated dienones (ketocyanine dyes). The structures of the products were established and studied by X-ray diffraction and by NMR and electronic spectroscopy. All the products had E,E-geometry. The oxidation and reduction potentials of the dienones were determined by cyclic voltammetry. The potentials were shown to depend on the nature, position, and number of substituents in the benzene rings. A linear correlation was found between the difference of the electrochemical oxidation and reduction potentials and the energy of the long-wavelength absorption maximum. This correlation can be employed to analyze the properties of other compounds of this type. Quantum chemistry was used to explain the observed regularities in the electrochemistry, absorption, and fluorescence of the dyes. The results are in good agreement with the experimental redox potentials and spectroscopy data.
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Affiliation(s)
- Marina V. Fomina
- Photochemistry Center of RAS, FSRC “Crystallography and Photonics”, Russian Academy of Sciences, Novatorov Str. 7A-1, 119421 Moscow, Russia
| | - Alexandra Y. Freidzon
- Photochemistry Center of RAS, FSRC “Crystallography and Photonics”, Russian Academy of Sciences, Novatorov Str. 7A-1, 119421 Moscow, Russia
| | - Lyudmila G. Kuz’mina
- N.S. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskiy Prosp. 31, 119991 Moscow, Russia
| | - Anna A. Moiseeva
- Department of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Roman O. Starostin
- Department of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Nikolai A. Kurchavov
- Photochemistry Center of RAS, FSRC “Crystallography and Photonics”, Russian Academy of Sciences, Novatorov Str. 7A-1, 119421 Moscow, Russia
| | - Vyacheslav N. Nuriev
- Photochemistry Center of RAS, FSRC “Crystallography and Photonics”, Russian Academy of Sciences, Novatorov Str. 7A-1, 119421 Moscow, Russia
- Department of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
| | - Sergey P. Gromov
- Photochemistry Center of RAS, FSRC “Crystallography and Photonics”, Russian Academy of Sciences, Novatorov Str. 7A-1, 119421 Moscow, Russia
- Department of Chemistry, M.V. Lomonosov Moscow State University, 119991 Moscow, Russia
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Zhiganshina ER, Arsenyev MV, Kolymagin DA, Baten’kin MA, Chesnokov SA, Vitukhnovsky AG. Unsymmetrical Methacrylate-Containing Benzylidene Cyclopentanone Dyes in One- and Two-Photon Photopolymerization. HIGH ENERGY CHEMISTRY 2022. [DOI: 10.1134/s0018143922050174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Fomina MV, Vatsadze SZ, Freidzon AY, Kuz’mina LG, Moiseeva AA, Starostin RO, Nuriev VN, Gromov SP. Structure-Property Relationships of Dibenzylidenecyclohexanones. ACS OMEGA 2022; 7:10087-10099. [PMID: 35382345 PMCID: PMC8973102 DOI: 10.1021/acsomega.1c06129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
A series of symmetrical dibenzylidene derivatives of cyclohexanone were synthesized with the goal of studying the physicochemical properties of cross-conjugated dienones (ketocyanine dyes). The structures of the products were established and studied by X-ray diffraction, NMR spectroscopy, and electronic spectroscopy. All products had the E,E-geometry. The oxidation and reduction potentials of the dienones were determined by cyclic voltammetry. The potentials were shown to depend on the nature, position, and number of substituents in the benzene rings. A linear correlation was found between the difference of the electrochemical oxidation and reduction potentials and the energy of the long-wavelength absorption maximum. This correlation can be employed to analyze the properties of other compounds of this type. The frontier orbital energies and the vertical absorption and emission transitions were calculated using quantum chemistry. The results are in good agreement with experimental redox potentials and spectroscopic data.
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Affiliation(s)
- Marina V. Fomina
- Photochemistry
Center of RAS, FSRC “Crystallography and Photonics”,
Russian Academy of Sciences, Novatorov str. 7A-1, Moscow 119421, Russian Federation
| | - Sergey Z. Vatsadze
- Department
of Chemistry, M.V. Lomonosov Moscow State
University, Moscow 119991, Russian Federation
| | - Alexandra Ya. Freidzon
- Photochemistry
Center of RAS, FSRC “Crystallography and Photonics”,
Russian Academy of Sciences, Novatorov str. 7A-1, Moscow 119421, Russian Federation
| | - Lyudmila G. Kuz’mina
- N.S.
Kurnakov Institute of General and Inorganic Chemistry, Russian Academy
of Sciences, Leninskiy prosp. 31, Moscow 119991, Russian Federation
| | - Anna A. Moiseeva
- Department
of Chemistry, M.V. Lomonosov Moscow State
University, Moscow 119991, Russian Federation
| | - Roman O. Starostin
- Department
of Chemistry, M.V. Lomonosov Moscow State
University, Moscow 119991, Russian Federation
| | - Vyacheslav N. Nuriev
- Photochemistry
Center of RAS, FSRC “Crystallography and Photonics”,
Russian Academy of Sciences, Novatorov str. 7A-1, Moscow 119421, Russian Federation
- Department
of Chemistry, M.V. Lomonosov Moscow State
University, Moscow 119991, Russian Federation
| | - Sergey P. Gromov
- Photochemistry
Center of RAS, FSRC “Crystallography and Photonics”,
Russian Academy of Sciences, Novatorov str. 7A-1, Moscow 119421, Russian Federation
- Department
of Chemistry, M.V. Lomonosov Moscow State
University, Moscow 119991, Russian Federation
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Zhiganshina ER, Arsenyev MV, Chubich DA, Kolymagin DA, Pisarenko AV, Burkatovsky DS, Baranov EV, Vitukhnovsky AG, Lobanov AN, Matital RP, Aleynik DY, Chesnokov SA. Tetramethacrylic benzylidene cyclopentanone dye for one- and two-photon photopolymerization. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2021.110917] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Thaçi V, Hoti R, Berisha A, Bogdanov J. Erratum to “Corrosion study of copper in aqueous sulfuric acid solution in the presence of (2 E,5 E)-2,5-dibenzylidenecyclopentanone and (2 E,5 E)-bis[(4-dimethylamino)benzylidene]cyclopentanone: Experimental and theoretical study”. OPEN CHEM 2021. [DOI: 10.1515/chem-2021-0555] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Veprim Thaçi
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina” , 10000 Pristina , Republic of Kosovo
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University , 1000 Skopje , Republic of Macedonia
| | - Ramiz Hoti
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina” , 10000 Pristina , Republic of Kosovo
| | - Avni Berisha
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina” , 10000 Pristina , Republic of Kosovo
| | - Jane Bogdanov
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University , 1000 Skopje , Republic of Macedonia
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Churakov AV, Rufanov KA. Reversible Phase Transition in the MoO2Cl2(DME) Structure with the Retention of the Crystal System and Space Group. RUSS J COORD CHEM+ 2020. [DOI: 10.1134/s1070328420110020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Thaçi V, Hoti R, Berisha A, Bogdanov J. Corrosion study of copper in aqueous sulfuric acid solution in the presence of (2E,5E)-2,5-dibenzylidenecyclopentanone and (2E,5E)-bis[(4-dimethylamino)benzylidene]cyclopentanone: Experimental and theoretical study. OPEN CHEM 2020. [DOI: 10.1515/chem-2020-0172] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
AbstractThe corrosion behavior of copper in 0.1 M aqueous sulfuric acid medium has been studied using potentiodynamic polarization measurements, quantum chemical calculations, and molecular dynamic simulations in the presence and absence of (2E,5E)-2,5-dibenzylidenecyclopentanone (M1) and (2E,5E)-bis[(4-dimethylamino)benzylidene]cyclopentanone (M2). The compounds were freshly prepared in high yields via the Claisen–Schmidt reaction between the cyclopentanone and the corresponding aryl aldehyde. The results from the potentiodynamic measurements imply that M1 and M2 act as mixed inhibitors due to their adsorption on the copper surface. The more pronounced corrosion inhibition performance of the M2 molecule in comparison to M1 was related to the fact that this molecule contains two basic nitrogen atoms (in 4-dimethylamino group).
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Affiliation(s)
- Veprim Thaçi
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina”, 10000 Pristina, Republic of Kosovo
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, Republic of Macedonia
| | - Ramiz Hoti
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina”, 10000 Pristina, Republic of Kosovo
| | - Avni Berisha
- Department of Chemistry, FNMS, University of Pristina “Hasan Prishtina”, 10000 Pristina, Republic of Kosovo
| | - Jane Bogdanov
- Department of Organic Chemistry, Institute of Chemistry, Faculty of Natural Sciences and Mathematics, Ss. Cyril and Methodius University, 1000 Skopje, Republic of Macedonia
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Fomina MV, Kurchavov NA, Freidzon AY, Nuriev VN, Vedernikov AI, Strelenko YA, Gromov SP. Self-assembly involving hydrogen bonds. Spectral properties and structure of supramolecular complexes of bis-aza-18-crown-6-containing dienones with alkanediammonium salts. J Photochem Photobiol A Chem 2020. [DOI: 10.1016/j.jphotochem.2020.112801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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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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Aly AAM, Vatsadze SZ, Walfort B, Rüffer T, Lang H. Coordination polymers of silver(I) with ditopic cross-conjugated dienone. RUSS J INORG CHEM+ 2017. [DOI: 10.1134/s0036023617120038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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