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Elhorri AM. Theoretical study of new push–pull molecules based on transition metals for NLO applications and determination of ICT mechanisms by DFT calculations. JOURNAL OF THEORETICAL & COMPUTATIONAL CHEMISTRY 2020. [DOI: 10.1142/s0219633620500261] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
This study is based on the valuation of a few model molecules. The objective of this research is focussed on the nonlinear optical (NLO) improvement of four organometallic molecules and one organic molecule. These molecules have been subjected to several calculations by different functionals: CAM–B3LYP, LC–BLYP, LC–wPBE, wB97X, M11, M06–2X, M08–HX and M08–SO. These functionals gave three orders of classification of the [Formula: see text] parameters. The CAM–B3LYP functional recorded very good agreement between [Formula: see text] parameters and gaps ([Formula: see text]. Significant first hyperpolarizabilities ([Formula: see text] have been obtained around 880 * 10[Formula: see text][Formula: see text]esu. The mechanisms of intramolecular charge transfer (ICT) have shown energetic passages from donor groups to acceptors and vice versa. The substitution of metals influences the location of [Formula: see text] electrons at the level of the chromophores. Finally, the lengthening of the aromatic chains between the acceptor and donor groups shows significant NLO improvements. The first and second hyperpolarizabilities ([Formula: see text] and ([Formula: see text] for a chain of several benzene rings are of the order of 21,663.16 * 10[Formula: see text][Formula: see text]esu and 16,464.65 * 10[Formula: see text][Formula: see text]esu, respectively.
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Affiliation(s)
- Abdelkader M. Elhorri
- Department of Chemistry, Faculty of Exact Sciences and Informatics, Hassiba BenBouali University of Chlef, P. O. Box 78C, Ouled Fares Chlef 02180, Algeria
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2
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Gautier Y, Argouarch G, Malvolti F, Blondeau B, Richy N, Amar A, Boucekkine A, Nawara K, Chlebowicz K, Orzanowska G, Dudek M, Matczyszyn K, Samoc M, Blanchard‐Desce M, Mongin O, Waluk J, Paul F. Triarylisocyanurate‐Based Fluorescent Two‐Photon Absorbers. Chempluschem 2020; 85:411-425. [DOI: 10.1002/cplu.202000036] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2020] [Revised: 02/03/2020] [Indexed: 12/20/2022]
Affiliation(s)
- Yohan Gautier
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Gilles Argouarch
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Floriane Malvolti
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Benjamin Blondeau
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Nicolas Richy
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Anissa Amar
- Département de Chimie Faculté des SciencesUniversité Mouloud Mammeri 15000 Tizi-Ouzou Algeria
| | - Abdou Boucekkine
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Krzysztof Nawara
- Faculty of Mathematics and ScienceCardinal Stefan Wyszyński University 01-815 Warsaw Poland
| | - Katarzyna Chlebowicz
- Faculty of Mathematics and ScienceCardinal Stefan Wyszyński University 01-815 Warsaw Poland
| | - Grażyna Orzanowska
- Institute of Physical ChemistryPolish Academy of Sciences Dear author, please add 01-224 Warsaw Poland
| | - Marta Dudek
- Advanced Materials Engineering and Modelling GroupWroclaw University of Science and Technology 50-370 Wroclaw Poland
| | - Katarzyna Matczyszyn
- Advanced Materials Engineering and Modelling GroupWroclaw University of Science and Technology 50-370 Wroclaw Poland
| | - Marek Samoc
- Advanced Materials Engineering and Modelling GroupWroclaw University of Science and Technology 50-370 Wroclaw Poland
| | | | - Olivier Mongin
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
| | - Jacek Waluk
- Faculty of Mathematics and ScienceCardinal Stefan Wyszyński University 01-815 Warsaw Poland
- Institute of Physical ChemistryPolish Academy of Sciences Dear author, please add 01-224 Warsaw Poland
| | - Frédéric Paul
- Univ Rennes, CNRSISCR (Institut des Sciences Chimiques de Rennes), UMR 6226 35000 Rennes France
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3
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Computational investigation of catalytic effects of CX 3COOH (X = F,Cl,H) on the three-component cyclocondensation reaction. J Mol Model 2019; 25:173. [PMID: 31129725 DOI: 10.1007/s00894-019-4059-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 04/30/2019] [Indexed: 01/19/2023]
Abstract
The mechanism of acetic acid (AA), trifluoroacetic acid (TFA), and trichloroacetic acid (TCA) catalyzed three-component cyclocondensation reaction to (4S,6S)-4,6-diphenyl-1,3,5-triazinane-2-thione was determined via density functional calculations. Based on the potential energy surface diagram, TCA was found to be a reasonable catalyst [energy span (δG) is 2 kcal mol-1 less than TFA and AA] for the reaction. An energetic span model implies that TFA and AA show the same catalytic performance. The impact of the presence of halogen atoms in TFA and TCA catalysts is quantified via energy barriers. Graphical Abstract Ranking catalytic efficiency of OTC triazinane-2-thione formation Graphical Abstract contains poor quality and small text inside the artwork. Please do not re-use the file that we have rejected or attempt to increase its resolution and re-save. It is originally poor, therefore, increasing the resolution will not solve the quality problem. We suggest that you provide us the original format. We prefer replacement figures containing vector/editable objects rather than embedded images. Preferred file formats are eps, ai, tiff and pdf.It is attached as tiff format.
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4
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Al-Shewiki RK, Korb M, Hildebrandt A, Zahn S, Naumov S, Buschbeck R, Rüffer T, Lang H. Diaqua-β-octaferrocenyltetraphenylporphyrin: a multiredox-active and air-stable 16π non-aromatic species. Dalton Trans 2019; 48:1578-1585. [DOI: 10.1039/c8dt04135k] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Herein the synthesis and properties of the first β-octaferrocenyltetraphenylporphyrin, {TPPFc8(H2O)2}, in its extraordinary stable and non-aromatic 16π form are reported, showing seven separate reversible redox events.
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Affiliation(s)
| | - Marcus Korb
- Chemnitz University of Technology
- Inorganic Chemistry
- 09111 Chemnitz
- Germany
| | | | - Stefan Zahn
- Leibniz-Institut für Oberflächenmodifizierung e.V
- 04318 Leipzig
- Germany
| | - Sergej Naumov
- Leibniz-Institut für Oberflächenmodifizierung e.V
- 04318 Leipzig
- Germany
| | - Roy Buschbeck
- Chemnitz University of Technology
- Inorganic Chemistry
- 09111 Chemnitz
- Germany
| | - Tobias Rüffer
- Chemnitz University of Technology
- Inorganic Chemistry
- 09111 Chemnitz
- Germany
| | - Heinrich Lang
- Chemnitz University of Technology
- Inorganic Chemistry
- 09111 Chemnitz
- Germany
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5
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Pfaff U, Filipczyk G, Hildebrandt A, Korb M, Lang H. 1,3,5-Triferrocenyl-2,4,6-tris(ethynylferrocenyl)-benzene--a new member of the family of multiferrocenyl-functionalized cyclic systems. Dalton Trans 2015; 43:16310-21. [PMID: 25188690 DOI: 10.1039/c4dt02307b] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
The consecutive synthesis of 1,3,5-triferrocenyl-2,4,6-tris(ethynylferrocenyl)benzene (6c) is described using 1,3,5-Cl3-2,4,6-I3-C6 (2) as starting compound. Subsequent Sonogashira C,C cross-coupling of 2 with FcC≡CH (3) in the molar ratio of 1:4 afforded solely 1,3,5-Cl3-2,4,6-(FcC≡C)3-C6 (4c) (Fc = Fe(η(5)-C5H4)(η(5)-C5H5)). However, when 2 is reacted with 3 in a 1:3 ratio a mixture of 1,3,5-Cl3-2-(FcC≡C)-4,6-I2-C6 (4a) and 1,3,5-Cl3-2,4-(FcC≡C)2-6-I-C6 (4b) is obtained. Negishi C,C cross-coupling of 4c with FcZnCl (5) in the presence of catalytic amounts of [Pd(CH2C(CH3)2P(tC4H9)2)(μ-Cl)]2 gave 1,3-Cl2-5-Fc-2,4,6-(FcC≡C)3-C6 (6a), 1-Cl-3,5-Fc2-2,4,6-(FcC≡C)3-C6 (6b) and 1,3,5-Fc3-2,4,6-(FcC≡C)3-C6 (6c) of which 6b is the main product. Column chromatography allowed the separation of these organometallic species. The structures of 4a,b and 6a in the solid state were determined by single crystal X-ray diffractometry showing a π–π interacting dimer (4b) and a complex π–π pattern for 6a. The electrochemical properties of 4a–c and 6a–c were studied by cyclic voltammetry (=CV) and square wave voltammetry (=SWV). It was found that the FcC≡C-substituted benzenes 4a–c show only one reversible redox event, indicating a simultaneous oxidation of all ferrocenyl units, whereby 4c is most difficult to oxidise (4a, E°′1 = 190, ΔEp = 71; 4b, E°′1 = 195, ΔEp = 59; 4c, E°′1 = 390, ΔEp = 59 mV). In case of 4c, the oxidation states 4c(n+) (n = 2, 3) are destabilised by the partial negative charge of the electronegative chlorine atoms, which compensates the repulsive electrostatic Fc+–Fc+ interactions with attractive electrostatic Fc+–Cl(δ−) interactions. When ferrocenyl units are directly attached to the benzene C6 core, organometallic 6a shows three, 6b five and 6c six separated reversible waves highlighting that the Fc units can separately be oxidised. UV-Vis/NIR spectroscopy allowed to determine IVCT absorptions (=Inter Valence Charge Transfer) for 6c(n+) (n = 1, 2) (n = 1: νmax = 7860 cm(−1), εmax = 405 L mol(−1) cm(−1), Δν1/2 = 7070 cm(−1); n = 2: νmax = 9070 cm(−1), εmax = 620 L mol(−1) cm(−1), Δν1/2 = 8010 cm(−1)) classifying these mixed-valent species as weakly coupled class II systems according to Robin and Day, while for 6a,b only LMCT transitions (=ligand to metal charge transfer) could be detected.
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Affiliation(s)
- Ulrike Pfaff
- Technische Universität Chemnitz, Faculty of Natural Sciences, Institute of Chemistry, Inorganic Chemistry, D-09107 Chemnitz, Germany.
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6
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Coe BJ, Pilkington RA. Theoretical Studies on Two-Dimensional Nonlinear Optical Chromophores with Pyrazinyl Cores and Organic or Ruthenium(II) Ammine Electron Donors. J Phys Chem A 2014; 118:2253-68. [DOI: 10.1021/jp4114927] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Benjamin J. Coe
- School
of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
| | - Rachel A. Pilkington
- School
of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, U.K
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7
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Grelaud G, Cifuentes MP, Paul F, Humphrey MG. Group 8 metal alkynyl complexes for nonlinear optics. J Organomet Chem 2014. [DOI: 10.1016/j.jorganchem.2013.10.008] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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8
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Tohmé A, Grelaud G, Argouarch G, Roisnel T, Bondon A, Paul F. Triarylphosphine Ligands with Pendant Electron-Rich “[Fe(κ 2-dppe)(η 5-C 5Me 5)(C≡C)]–” Substituents. Inorg Chem 2013; 52:8993-9004. [DOI: 10.1021/ic4011828] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Ayham Tohmé
- Institut des
Sciences Chimiques de Rennes-UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex,
France
| | - Guillaume Grelaud
- Institut des
Sciences Chimiques de Rennes-UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex,
France
| | - Gilles Argouarch
- Institut des
Sciences Chimiques de Rennes-UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex,
France
| | - Thierry Roisnel
- Institut des
Sciences Chimiques de Rennes-UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex,
France
| | - Arnaud Bondon
- SIM-UMR CNRS 6290, Université de Rennes 1, PRISM-Biosit-CS 34317,
Campus de Villejean, 35043 Rennes Cedex, France
| | - Frédéric Paul
- Institut des
Sciences Chimiques de Rennes-UMR CNRS 6226, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex,
France
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9
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Green K, Gauthier N, Sahnoune H, Argouarch G, Toupet L, Costuas K, Bondon A, Fabre B, Halet JF, Paul F. Synthesis and Characterization of Redox-Active Mononuclear Fe(κ2-dppe)(η5-C5Me5)-Terminated π-Conjugated Wires. Organometallics 2013. [DOI: 10.1021/om400515g] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katy Green
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Nicolas Gauthier
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Hiba Sahnoune
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Gilles Argouarch
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Loic Toupet
- Institut de Physique de Rennes,
UMR 6251 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Karine Costuas
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Arnaud Bondon
- RMN-ILP, UMR 6026 CNRS, Université de Rennes 1, IFR 140, PRISM, CS 34317,
Campus de Villejean, 35043 Rennes Cedex, France
| | - Bruno Fabre
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Jean-François Halet
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
| | - Frédéric Paul
- Institut des Sciences Chimiques
de Rennes, UMR 6226 CNRS, Université de Rennes 1, Campus de Beaulieu, 35042 Rennes Cedex, France
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10
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Maiti SK, Jardim MG, Rodrigues J, Rissanen K, Campo J, Wenseleers W. Divergent Route to the Preparation of Hybrid Pt–Fe 2,4,6-Tris(4-ethynyl)phenyl-1,3,5-triazine Metallodendrimers for Nonlinear Optics. Organometallics 2013. [DOI: 10.1021/om300745v] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Swarup K. Maiti
- CQM-Centro de Quı́mica
da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9000-390 Funchal, Portugal
| | - Manuel G. Jardim
- CQM-Centro de Quı́mica
da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9000-390 Funchal, Portugal
| | - João Rodrigues
- CQM-Centro de Quı́mica
da Madeira, MMRG, Universidade da Madeira, Campus Universitário da Penteada, 9000-390 Funchal, Portugal
| | - Kari Rissanen
- Department of Chemistry, NanoScience Center, University of Jyväskylä, P.O. Box 35,
40014 JYU, Finland
| | - Jochen Campo
- Physics Department, University of Antwerp, Universiteitsplein 1, B2610,
Antwerp, Belgium
| | - Wim Wenseleers
- Physics Department, University of Antwerp, Universiteitsplein 1, B2610,
Antwerp, Belgium
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Drouet S, Merhi A, Yao D, Cifuentes MP, Humphrey MG, Wielgus M, Olesiak-Banska J, Matczyszyn K, Samoc M, Paul F, Paul-Roth CO. Cubic nonlinear optical properties of new zinc tetraphenyl porphyrins peripherally functionalized with electron-rich Ru(II) alkynyl substituents. Tetrahedron 2012. [DOI: 10.1016/j.tet.2012.09.108] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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