1
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Yu J, Sun Y, Geng K, Huang J, Cui Y, Hou H. Third-Order Nonlinear Optical Modulation Behavior of Photoresponsive Bimetallic MOFs. Inorg Chem 2024; 63:6526-6536. [PMID: 38519424 DOI: 10.1021/acs.inorgchem.4c00503] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2024]
Abstract
Bimetallic metal-organic frameworks (MOFs) capable of sensing external stimuli will provide more possibilities for further regulating third-order nonlinear optical (NLO) properties. In this work, we synthesized bimetallic MOFs (ZnCu-MOF and ZnCd-MOF) through central metal exchange using a photoresponsive Zn-MOF as a precursor. Compared with Zn-MOF, both ZnCu-MOF and ZnCd-MOF exhibit significantly enhanced third-order NLO absorption properties. This is mainly attributed to the introduction of metal ions with different electron configurations that can adjust the bandgap of MOFs and enhance electron delocalization, thus promoting electron transfer. Interestingly, the bimetallic MOFs show a transition from reverse saturation absorption (RSA) to saturation absorption (SA) after exposure to ultraviolet irradiation, as they retain the properties of directional photogenerated electron transfer. Photoresponsive bimetallic MOFs not only have the effect of bimetallic modulation of electronic structures but also have the characteristics of photoinduced electron transfer, exhibiting diversified optical properties. These findings provide a novel method for the development of multifunctional NLO materials.
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Affiliation(s)
- Jiongjiong Yu
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yupei Sun
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Kangshuai Geng
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Jing Huang
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yang Cui
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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2
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Kumar Bag S, Karmakar M, Mondal B, Thakur A. Non-Conjugated Bis-(Dithienylethene)-Naphthalenediimide as a Dynamic Anti-Counterfeiting Agent: Driving the Wheel of Photoswitching Enactment. Chemistry 2023; 29:e202301314. [PMID: 37262061 DOI: 10.1002/chem.202301314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2023] [Revised: 05/26/2023] [Accepted: 05/31/2023] [Indexed: 06/03/2023]
Abstract
Photochromic fluorescent molecules dramatically extend their fields of applications ranging from optical memories, bioimaging, photoswitches, photonic devices, anti-counterfeiting technology and many more. Here, we have logically designed and synthesized a triazole appended bis-(dithienylethene)-naphthalenediimide based photo-responsive material, 5, which demonstrated fluorescence enhancement property upon photocyclization (ΦF =0.42), with high photocyclization (44 s, ksolution =0.0355 s-1 , ksolid =0.0135 s-1 ) and photocycloreversion (160 s, ksolution =0.0181 s-1 , ksolid =0.0085 s-1 ) rate and decent photoreaction quantum yield (Φo→c =0.93 and Φc→o =0.11). The open isomer almost converted to the closed isomer at photo-stationary state (PSS) with distinct color change from colorless to blue with 92.85 % conversion yield. A reversible noninvasive modulation of fluorescence through efficient photoinduced electron transfer (PET) process was observed both in solution as well as in solid state. The fluorescence modulation through PET process was further corroborated with thermodynamic calculations using the Rehm-Weller equation and quantum chemical studies (DFT). The thermally stable compound 5 exhibits high fatigue resistance property (up to 50 cycles) both in solution and solid state. Furthermore, the compound 5 was successfully applied as erasable ink and in deciphering secret codes (Quick Response/bar code) portending potential promising application in anti-counterfeiting.
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Affiliation(s)
- Sayan Kumar Bag
- Department of Chemistry, Jadavpur University, 700032, Kolkata, India
| | - Manisha Karmakar
- Department of Chemistry, Jadavpur University, 700032, Kolkata, India
| | - Bijan Mondal
- Institut für Anorganische Chemie, Universität Regensburg, Universität Strasse 31, 93040, Regensburg, Germany
| | - Arunabha Thakur
- Department of Chemistry, Jadavpur University, 700032, Kolkata, India
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3
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New members of a class of cyclometalated 1,3-di-(2-pyridyl)benzene platinum(II) complexes bearing a tetrazole-thiolate ancillary ligand. Inorganica Chim Acta 2023. [DOI: 10.1016/j.ica.2023.121446] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
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4
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Barale M, Escadeillas M, Taupier G, Molard Y, Orione C, Caytan E, Métivier R, Boixel J. Nondestructive All-Optical Readout through Photoswitching of Intramolecular Excimer Emission. J Phys Chem Lett 2022; 13:10936-10942. [PMID: 36399359 DOI: 10.1021/acs.jpclett.2c02960] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
We report the first intramolecular excimer photoswitching induced by molecular motion within a dithienylethene (DTE) molecule without destructive readout. The photochromic compound DTE bears two pyrene chromophores, judiciously positioned to face each other in the DTE's open form. The close proximity of the pyrenes in the open form is confirmed by NMR experiments and geometry optimization. Intense pyrene excimer luminescence is recorded, upon both one- and two-photon excitation (OPE and TPE). The photocyclization reaction of the DTE core induces a molecular motion of one pyrene moiety which thus prevents the possibility of formation of an excimer. Our DTE-based pyrene is stable upon TPE irradiation and shows a high photocyclization quantum yield. Such property specifications allow us to report the original nondestructive readout fluorescence by alternating exposure to OPE and TPE.
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Affiliation(s)
- Marie Barale
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
| | - Muriel Escadeillas
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
| | - Gregory Taupier
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
| | - Yann Molard
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
| | - Clément Orione
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
| | - Elsa Caytan
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
| | - Rémi Métivier
- Université Paris-Saclay, ENS Paris-Saclay, CNRS, PPSMUMR 8531, 91190 Gif-sur-Yvette, France
| | - Julien Boixel
- Université de Rennes, CNRS, ISCR - UMR 6226, ScanMAT - UAR 2025, F-35000 Rennes, France
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5
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A multi-responsive luminescent sensor based on a Cd(II) coordination polymer with turn-on sensing toward Al3+ and Cr3+ as well as ratiometric response to norfloxacin. Polyhedron 2022. [DOI: 10.1016/j.poly.2022.116037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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6
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Geng K, Yang X, Zhao Y, Cui Y, Ding J, Hou H. Efficient Strategy for Investigating the Third-Order Nonlinear Optical (NLO) Properties of Solid-State Coordination Polymers. Inorg Chem 2022; 61:12386-12395. [PMID: 35895943 DOI: 10.1021/acs.inorgchem.2c01785] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The investigation of third-order nonlinear optical (NLO) properties of coordination polymers (CPs) based on solid samples is very difficult but is crucial for practical applications. Herein, we show a method for preparing high optical quality CP films in a polymer matrix to study the third-order NLO performance of solid-state CPs. Two novel azobenzene-based CPs, [CdL(DMAc)(H2O)]n (1) and {[CuL(4,4'-azobpy)]·3H2O}n (2) (H2L = 5-((4-(phenyldiazenyl)phenoxy)methyl)isophthalic acid), were selected as study subjects. The corresponding microcrystals with a grain size of around 3 μm were doped into poly(vinyl alcohol) (PVA), forming CP films (1-MC/PVA and 2-MC/PVA). 1-MC/PVA and 2-MC/PVA exhibit NLO absorption switching behavior from saturable absorption (SA) to reverse saturable absorption (RSA) with increasing pulse energy. Moreover, their NLO properties can also be efficiently modulated by photostimulation energy due to the trans → cis isomerization of an azobenzene moiety. The density functional theory (DFT) results show that the narrower the band gap between the conduction band minimum and the valence band maximum, the denser the electron density distribution in the central mental and coordination atoms, which is beneficial to exhibit better third-order NLO performance. This work provides a feasible method for the wider practical application of solid materials with excellent third-order NLO performance.
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Affiliation(s)
- Kangshuai Geng
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Xiaoqian Yang
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yujie Zhao
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Yang Cui
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Jie Ding
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
| | - Hongwei Hou
- College of Chemistry and Green Catalysis Center, Zhengzhou University, Zhengzhou, Henan 450001, P. R. China
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7
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Colombo A, De Soricellis G, Fagnani F, Dragonetti C, Cocchi M, Carboni B, Guerchais V, Marinotto D. Introduction of a triphenylamine substituent on pyridyl rings as a springboard for a new appealing brightly luminescent 1,3-di-(2-pyridyl)benzene platinum(II) complex family. Dalton Trans 2022; 51:12161-12169. [PMID: 35876615 DOI: 10.1039/d2dt01792j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The preparation and characterization of three new complexes, namely [Pt(1,3-bis(4-triphenylamine-pyridin-2-yl)-4,6-difluoro-benzene)Cl] ([PtL1Cl]), [Pt(1,3-bis(4-triphenylamine-pyridin-2-yl)-5-triphenylamine-benzene)Cl] ([PtL2Cl]), and [Pt(1,3-bis(4-triphenylamine-pyridin-2-yl)-5-mesityl-benzene)Cl] ([PtL3Cl]), is reported. All of them are highly luminescent in dilute deaerated dichloromethane solution (Φlum = 0.88-0.90, in the yellow-green region; the λmax,em in nm for the monomers are: 562, 561 and 549 for [PtL1Cl], [PtL2Cl] and [PtL3Cl], respectively).[PtL1Cl] is the most appealing, being characterized by a very long lifetime (103.9 μs) and displaying intense NIR emission in concentrated deaerated solution (Φlum = 0.66) with essentially no "contamination" by visible light < 600 nm. This complex allows the fabrication of both yellow-green and deep red/NIR OLEDs; OLED emissions are in the yellow-green (CIE = 0.38, 0.56) and deep red/NIR (CIE = 0.65, 0,34) regions, for [PtL1Cl] 8 wt% (with 11% ph/e EQE) and pure [PtL1Cl] (with 4.3% ph/e EQE), respectively.
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Affiliation(s)
- Alessia Colombo
- Dipartimento di Chimica, Università degli Studi di Milano, UdR INSTM di Milano, via C. Golgi 19, 20133 Milan, Italy.
| | - Giulia De Soricellis
- Dipartimento di Chimica, Università degli Studi di Milano, UdR INSTM di Milano, via C. Golgi 19, 20133 Milan, Italy.
| | - Francesco Fagnani
- Dipartimento di Chimica, Università degli Studi di Milano, UdR INSTM di Milano, via C. Golgi 19, 20133 Milan, Italy.
| | - Claudia Dragonetti
- Dipartimento di Chimica, Università degli Studi di Milano, UdR INSTM di Milano, via C. Golgi 19, 20133 Milan, Italy.
| | - Massimo Cocchi
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Consiglio Nazionale delle Ricerche (CNR), via P. Gobetti 101, 40129 Bologna, Italy
| | - Bertrand Carboni
- Université de Rennes 1, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Véronique Guerchais
- Université de Rennes 1, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) - UMR 6226, F-35000 Rennes, France
| | - Daniele Marinotto
- Istituto di Scienze e Tecnologie Chimiche (SCITEC) "Giulio Natta", Consiglio Nazionale delle Ricerche (CNR), via C. Golgi 19, 20133 Milan, Italy
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8
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Cao QL, Wang RT, Duan JY, Dong GY. Two stable cadmium(II) coordination polymers for fluorimetric detection of tetracycline and Fe3+ ions. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2021.122816] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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9
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Fagnani F, Colombo A, Dragonetti C, Roberto D, Marinotto D. The intriguing effect of thiolates as co-ligands in platinum(II) complexes bearing a cyclometalated 1,3-di(2-pyridyl)benzene. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120744] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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10
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Wu YB, Wang RT, Dong GY, Fu L. Two stable cobalt(II) coordination polymers as dual-functional fluorescent sensors for efficient detection of Zn2+/Cu2+ ions and norfloxacin. J SOLID STATE CHEM 2022. [DOI: 10.1016/j.jssc.2022.123022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Boixel J, Colombo A, Fagnani F, Matozzo P, Dragonetti C. Intriguing second‐order NLO switches based on new DTE compounds. Eur J Inorg Chem 2022. [DOI: 10.1002/ejic.202200034] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
| | | | | | | | - Claudia Dragonetti
- Università degli Studi di Milano Dip. di Chimica Inorganica Metallorganica e Analitica ""Lamberto Malatesta"" Via Venezian 21 20133 Milano ITALY
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12
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Syntheses, crystal structures, luminescent sensing and photocatalytic properties of two 2D cadmium(II) coordination polymers constructed from mixed ligands. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120703] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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13
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Yuan QZ, Wan FS, Shen TT, Cao DK. Two cyclometalated Pt( ii) complexes showing reversible phosphorescence switching due to grinding-induced destruction and crystallization-induced formation of supramolecular dimer structure. RSC Adv 2022; 12:148-153. [PMID: 35424484 PMCID: PMC8978655 DOI: 10.1039/d1ra07142d] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2021] [Accepted: 12/14/2021] [Indexed: 01/12/2023] Open
Abstract
Two Pt(ii) complexes 1 and 2 reveal similar supramolecular dimer structure, in which two [Pt(dfppy/ppy)(pbdtmi)]+ cations connect each other through the π⋯π stacking interaction. Thus these complexes show reversible phosphorescence switching by grinding and crystallization with toluene.
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Affiliation(s)
- Qin-Zhen Yuan
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Fu-Shun Wan
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Ting-Ting Shen
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
| | - Deng-Ke Cao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, P. R. China
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14
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Cao QL, Ren L, Cui GH. Cadmium(II) coordination polymers containing bis(benzimidazole) ligands: Synthesis, crystal structures, sensing and photocatalytic degradation of dye. J SOLID STATE CHEM 2021. [DOI: 10.1016/j.jssc.2021.122608] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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15
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16
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Zhao S, Zhu Y, Li L, Guerchais V, Boixel J, Wong KMC. The switchable phosphorescence and delayed fluorescence of a new rhodamine-like dye through allenylidene formation in a cyclometallated platinum(ii) system. Chem Sci 2021; 12:11056-11064. [PMID: 34522303 PMCID: PMC8386667 DOI: 10.1039/d1sc02787e] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2021] [Accepted: 07/03/2021] [Indexed: 12/03/2022] Open
Abstract
A new rhodamine-like alkyne-substituted ligand (Rhodyne) was designed to coordinate a cyclometallated platinum(ii) system. The chemo-induced “ON–OFF” switching capabilities on the spirolactone ring of the Rhodyne ligand with an end-capping platinum(ii) metal centre can modulate the interesting acetylide–allenylidene resonance. The long-lived 3IL excited state of Rhodyne in its ON state as an optically active opened form was revealed via steady-state and time-resolved spectroscopy studies. Exceptional near-infrared (NIR) phosphorescence and delayed fluorescence based on a rhodamine-like structure were observed at room temperature for the first time. The position of the alkyne communication bridge attached to the platinum(ii) unit was found to vary the lead(ii)-ion binding mode and also the possible resonance structure for metal-mediated allenylidene formation. The formation of a proposed allenylidene resonance structure was suggested to rationalize these phenomena. A new rhodamine-like ligand (Rhodyne) was designed to coordinate a cyclometallated platinum(ii) system. Allenylidene formation could trigger NIR phosphorescence at 740 nm originating from Rhodyne 3IL, as well as delayed fluorescence at 620 nm.![]()
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Affiliation(s)
- Shunan Zhao
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology Harbin 15001 China.,Department of Chemistry, Southern University of Science and Technology 1088 Xueyuan Blvd. Shenzhen 518055 P. R. China
| | - Yifan Zhu
- Department of Chemistry, Southern University of Science and Technology 1088 Xueyuan Blvd. Shenzhen 518055 P. R. China
| | - Ling Li
- Department of Chemistry, Southern University of Science and Technology 1088 Xueyuan Blvd. Shenzhen 518055 P. R. China
| | | | | | - Keith Man-Chung Wong
- Department of Chemistry, Southern University of Science and Technology 1088 Xueyuan Blvd. Shenzhen 518055 P. R. China
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17
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David E, Colombo A, Dragonetti C, Palanisami N. Novel Ferrocene-Appended β-Ketoimines and Related BF 2 Derivatives with Significant Aggregation-Induced Emission and Second-Order Nonlinear Optical Properties. Chemistry 2021; 27:7124-7137. [PMID: 33481291 DOI: 10.1002/chem.202005059] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Indexed: 11/09/2022]
Abstract
A series of new β-ketoimines containing a ferrocene moiety and their BF2 complexes have been synthesized and structurally characterized. The solvatochromism of the β-ketoimines was studied, putting in evidence a redshift with increasing solvent polarity. This positive solvatochromism can be attributed to a more polarized excited state compared with the ground state, due to intramolecular charge transfer (ICT) transitions. The β-ketoimines exhibited weak emission, attributable to the excited-state intramolecular proton transfer (ESIPT) phenomenon. This ESIPT effect is suppressed upon restriction of the keto-enamine tautomerism, induced upon addition of BF3 ⋅OEt2 , which afforded the related BF2 complexes, characterized by an enhancement of the fluorescence through the ICT effect. Both the β-ketoimines and BF2 complexes exhibited significant aggregation-induced emission behavior in mixtures of CH3 CN/H2 O, due to restriction of intramolecular rotation in the aggregated state. The frontier molecular orbital levels, ground- and excited-state dipole moments (μg and μe ), and the origin of electronic absorption spectra were studied by time-dependent DFT calculations. The second-order nonlinear optical (NLO) properties were determined by the electric-field-induced second-harmonic generation technique. The μβ1907 values of the β-ketoimines increased upon the formation of the related BF2 complexes, mainly due to an enhancement of the ground-state dipole moment. The results presented here reveal that some of these novel compounds are excellent multifunctional candidates for NLO and luminescence applications.
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Affiliation(s)
- Ezhumalai David
- Centre for Functional Materials, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamilnadu, India
| | - Alessia Colombo
- Dipartimento di Chimica, Università degli Studi di Milano and UdR-INSTM, Via C. Golgi 19, I-20133, Milano, Italy
| | - Claudia Dragonetti
- Dipartimento di Chimica, Università degli Studi di Milano and UdR-INSTM, Via C. Golgi 19, I-20133, Milano, Italy
| | - Nallasamy Palanisami
- Centre for Functional Materials, Department of Chemistry, School of Advanced Sciences, Vellore Institute of Technology, Vellore, 632014, Tamilnadu, India
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18
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Karmakar M, Pal A, Mondal B, Adarsh NN, Thakur A. Light-Triggered Metal Coordination Dynamics in Photoswitchable Dithienylethene-Ferrocene System. Inorg Chem 2021; 60:6086-6098. [PMID: 33829773 DOI: 10.1021/acs.inorgchem.1c00602] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The C2-symmetric photochromic molecule 3, containing dithienylethene (DTE) and ferrocene units connected by an alkyne bridge, represents a unique probe where a metal (Hg2+) binds with the central DTE moiety. Both photoisomerized states of 3 (open, 3o; closed, 3c) are found to interact with Hg2+ ion by the S atoms of the DTE core; however, the binding constants (from a UV-vis study) and DFT calculations suggest that the open isomer (3o) binds with the metal ion more strongly than that of the closed isomer (3c). Notably, the course of metal binding does not perturb the inherent photoisomerization properties of the DTE core and the photoswitchability persists even in the metal-coordinated form of 3, however, with a comparatively slower rate. The quantum yields for photocyclization (Φo→c) and photocycloreversion (Φc→o) in the free form are 0.56 and 0.007, respectively, whereas the photocyclization quantum yield in the Hg2+ complexed species is 0.068, 8.2 times lower than the photocyclization quantum yield (Φo→c) of free 3o. Thus, the rate of photoisomerization can be modulated by a suitable metal coordination to the DTE core. The dynamics of photoswitchability in the metal-coordinated form of DTE has been explored by experimental means (UV-vis and electrochemical studies) as well as quantum chemical calculations.
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Affiliation(s)
- Manisha Karmakar
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Adwitiya Pal
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
| | - Bijan Mondal
- Institut für Anorganische Chemie, Universität Regensburg, Universitätsstrasse 31, 93040 Regensburg, Germany
| | - Nayarassery N Adarsh
- Solid State and Materials Chemistry Research Group, School of Chemical Sciences, Mahatma Gandhi University, Kerala 686560, India
| | - Arunabha Thakur
- Department of Chemistry, Jadavpur University, Kolkata 700032, India
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19
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Hodée M, Lenne A, Rodríguez-López J, Robin-le Guen F, Katan C, Achelle S, Fihey A. Influence of (de)protonation on the photophysical properties of phenol-substituted diazine chromophores: experimental and theoretical studies. NEW J CHEM 2021. [DOI: 10.1039/d1nj03878h] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
In this contribution, a series of seven push–pull systems has been designed by combining a protonable diazine heterocycle with a deprotonable phenol unit through various π-conjugated linkers (phenylene, thienylene, thienylenevinylene, and phenylenevinylene).
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Affiliation(s)
- Maxime Hodée
- Univ Rennes, ENSCR, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, France
| | - Augustin Lenne
- Univ Rennes, ENSCR, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, France
| | - Julián Rodríguez-López
- Universidad de Castilla-La Mancha, Área de Química Orgánica, Facultad de Ciencias y Tecnologías Químicas, Avda. Camilo José Cela 10, 13071 Ciudad Real, Spain
| | - Françoise Robin-le Guen
- Univ Rennes, ENSCR, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, France
| | - Claudine Katan
- Univ Rennes, ENSCR, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, France
| | - Sylvain Achelle
- Univ Rennes, ENSCR, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, France
| | - Arnaud Fihey
- Univ Rennes, ENSCR, CNRS, ISCR (Institut des Sciences Chimiques de Rennes) – UMR 6226, F-35000 Rennes, France
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20
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Wang JX, Li C, Tian H. Energy manipulation and metal-assisted photochromism in photochromic metal complex. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2020.213579] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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21
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Jin GX, Wang T, Sun Y, Li YL, Ma JP. Photochromic Rhenium-Based Molecular Rectangles: Syntheses, Structures, Photophysical Properties, and Electrochemistry. Inorg Chem 2020; 59:15019-15027. [DOI: 10.1021/acs.inorgchem.0c01845] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Guo-Xia Jin
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, P. R. China
| | - Teng Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, P. R. China
| | - Yanyan Sun
- QiLu Pharmaceutical (HaiNan) Company Ltd., Haikou, Hainan 570314, People’s Republic of China
| | - Yu-Long Li
- College of Chemistry and Environmental Engineering, Sichuan University of Science & Engineering, Zigong 643000, People’s Republic of China
| | - Jian-Ping Ma
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Normal University, Jinan 250014, P. R. China
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22
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Shakirova JR, Hendi Z, Zhukovsky DD, Sokolov VV, Jamali S, Pavlovskiy VV, Porsev VV, Evarestov RA, Tunik SP. NIR emitting platinum pincer complexes based on the N^N^C ligand containing {benz[4,5]imidazo[1,2-a]pyrazin} aromatic system; synthesis, characterization and photophysical study. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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23
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Colombo A, Dragonetti C, Guerchais V, Hierlinger C, Zysman-Colman E, Roberto D. A trip in the nonlinear optical properties of iridium complexes. Coord Chem Rev 2020. [DOI: 10.1016/j.ccr.2020.213293] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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24
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Cyclometalated Ir(III) Complexes with Curcuminoid Ligands as Active Second-Order NLO Chromophores and Building Blocks for SHG Polymeric Films. INORGANICS 2020. [DOI: 10.3390/inorganics8050036] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The second-order nonlinear optical (NLO) properties of iridium(III) complexes having two cyclometalated 2-phenylpyridines and curcumin or tetrahydrocurcumin as ancillary ligand have been investigated both in solution and as guest in a polymeric organic matrix. In solution, these complexes are characterized by a significant second-order NLO response, as determined by the Electric Field Induced Second Harmonic (EFISH) technique, like the related complex with acetylacetonate. Whereas the low second-harmonic generation response of a composite film of [Ir(2-phenylpyridine)2(acetylacetonate)] in polymethyl methacrylate was not stable and fell down to zero upon turning off the electric field. A good and stable response was obtained with a film based on the iridium(III) complex bearing two cyclometalated 2-phenylpyridines and curcumin.
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25
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Park S, Mo JH, Kim S, Hwang H, Jang KS. Shape-Deformable Thermoelectric Carbon Nanotube Doughs. ACS APPLIED MATERIALS & INTERFACES 2020; 12:19415-19422. [PMID: 32271000 DOI: 10.1021/acsami.0c00617] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
In this study, shape-deformable thermoelectric p- and n-type doughs are fabricated by blending single-walled carbon nanotubes with excess amounts of nonvolatile liquid surfactants for efficient energy harvesting from diverse heat sources. The shape-deformable thermoelectric doughs exhibit touch-healing properties and can be easily molded into arbitrary shapes by simple shaping methods, such as those commonly used for rubber play dough. We used cube-shaped thermoelectric doughs to fabricate a vertical thermoelectric generator. Considering the shape-deformable properties of the thermoelectric doughs, a contraction strain of ∼2% in the through-plane direction of the thermoelectric generator can be applied for an effective application of ΔT. We show that the thermoelectric generator we built with eight p-n pairs exhibits a maximum output power of 2.2 μW at a vertical ΔT of 15 K. Our results demonstrate the energy harvesting capability of thermoelectric generators with shape-deformable p- and n-type doughs. Owing to the properties of this material, thermoelectric generators with various device geometries can be fabricated for energy harvesting from a diverse range of nonflat heat sources.
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Affiliation(s)
- Sungbin Park
- Department of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Jun-Hyun Mo
- Department of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Sohee Kim
- Department of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Hyeonseok Hwang
- Department of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
| | - Kwang-Suk Jang
- Department of Applied Chemistry, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
- Department of Chemical and Molecular Engineering, Hanyang University, Ansan, Gyeonggi-do 15588, Republic of Korea
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26
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Prabu S, David E, Viswanathan T, Thirumoorthy K, Panda T, Dragonetti C, Colombo A, Marinotto D, Righetto S, Roberto D, Palanisami N. NLO-active Y-shaped ferrocene conjugated imidazole chromophores as precursors for SHG polymeric films. Dalton Trans 2020; 49:1854-1863. [PMID: 31967141 DOI: 10.1039/c9dt03637g] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New Y-shaped ferrocene conjugated imidazole chromophores were prepared and fully characterized. The Y-shaped structure was confirmed by the single crystal X-ray diffraction technique. The chromophores show interesting second-order nonlinear optical (NLO) properties in solution, as determined by the Electric-Field Induced Second Harmonic generation (EFISH) technique. Remarkably, the trifluoro substituted compound 3 is characterized by a high μβEFISH value and has good potential as a molecular building block for composite films with Second Harmonic Generation (SHG) properties. For all compounds, the dipole moments and frontier orbital energies were calculated by the Density Functional Theoretical method.
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Affiliation(s)
- Selvam Prabu
- Department of Chemistry, School of Advanced Science, Vellore Institute of Technology, Vellore 632014, Tamilnadu, India.
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27
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Shi YS, Li YH, Cui GH, Dong GY. New two-dimensional Cd(ii) coordination networks bearing benzimidazolyl-based linkers as bifunctional chemosensors for the detection of acetylacetone and Fe3+. CrystEngComm 2020. [DOI: 10.1039/c9ce01819k] [Citation(s) in RCA: 75] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
Two new CPs, namely {[Cd(L)(1,4-PDA)]·0.7(C2H5OH)}n (1) and {[Cd(L)0.5(1,8-NDC)·H2O]}n (2) were fabricated. 1 shows a sql 2D network. 2 shows a 2D 3,4L83 network. Both 1 and 2 were highly selective and sensitive fluorescent chemosensors toward acetylacetone and Fe3+.
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Affiliation(s)
- Yong-Sheng Shi
- College of Chemical Engineering
- Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials
- North China University of Science and Technology
- Tangshan
- P. R. China
| | - Yue-Hua Li
- College of Chemical Engineering
- Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials
- North China University of Science and Technology
- Tangshan
- P. R. China
| | - Guang-Hua Cui
- College of Chemical Engineering
- Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials
- North China University of Science and Technology
- Tangshan
- P. R. China
| | - Gui-Ying Dong
- College of Chemical Engineering
- Hebei Key Laboratory for Environment Photocatalytic and Electrocatalytic Materials
- North China University of Science and Technology
- Tangshan
- P. R. China
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28
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Theoretical exploration of second-order nonlinear optical properties of mono- and bimetallic Pt(II) dithienylcyclopentene complexes: Ligands and photoisomerization effect. J Organomet Chem 2019. [DOI: 10.1016/j.jorganchem.2019.03.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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29
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Colombo A, Dragonetti C, Roberto D, Ugo R, Manfredi N, Manca P, Abbotto A, Della Giustina G, Brusatin G. A carbon doped anatase TiO2 as a promising semiconducting layer in Ru-dyes based dye-sensitized solar cells. Inorganica Chim Acta 2019. [DOI: 10.1016/j.ica.2019.02.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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30
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Bhattacharyya S, Chowdhury A, Saha R, Mukherjee PS. Multifunctional Self-Assembled Macrocycles with Enhanced Emission and Reversible Photochromic Behavior. Inorg Chem 2019; 58:3968-3981. [DOI: 10.1021/acs.inorgchem.9b00039] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Soumalya Bhattacharyya
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Aniket Chowdhury
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Rupak Saha
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
| | - Partha Sarathi Mukherjee
- Department of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560012, India
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31
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Fontani M, Garoni E, Colombo A, Dragonetti C, Fantacci S, Doucet H, Soulé JF, Boixel J, Guerchais V, Roberto D. Novel cyclometallated 5-π-delocalized donor-1,3-di(2-pyridyl)benzene platinum(ii) complexes with good second-order nonlinear optical properties. Dalton Trans 2019; 48:202-208. [DOI: 10.1039/c8dt03622e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
For platinum complexes bearing a cyclometallated 5-thiophene-1,3-di(2-pyridyl)benzene, βEFISH increases following the order of the LUMO stabilization.
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Affiliation(s)
- Mattia Fontani
- Dipartimento di Chimica dell'Università degli Studi di Milano
- UdR-INSTM
- Milano
- Italy
| | - Eleonora Garoni
- Dipartimento di Chimica dell'Università degli Studi di Milano
- UdR-INSTM
- Milano
- Italy
| | - Alessia Colombo
- Dipartimento di Chimica dell'Università degli Studi di Milano
- UdR-INSTM
- Milano
- Italy
| | - Claudia Dragonetti
- Dipartimento di Chimica dell'Università degli Studi di Milano
- UdR-INSTM
- Milano
- Italy
- ISTM-CNR and SmartMatLab dell'Università degli Studi di Milano
| | - Simona Fantacci
- Computational Laboratory for Hybrid/Organic Photovoltaics (CLHYO)
- CNR-ISTM
- Perugia
- Italy
| | - Henri Doucet
- UMR 6226 CNRS-Université de Rennes 1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - Jean-François Soulé
- UMR 6226 CNRS-Université de Rennes 1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - Julien Boixel
- UMR 6226 CNRS-Université de Rennes 1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - Véronique Guerchais
- UMR 6226 CNRS-Université de Rennes 1
- Institut des Sciences Chimiques de Rennes
- 35042 Rennes
- France
| | - Dominique Roberto
- Dipartimento di Chimica dell'Università degli Studi di Milano
- UdR-INSTM
- Milano
- Italy
- ISTM-CNR and SmartMatLab dell'Università degli Studi di Milano
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32
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Fang B, Zhu Y, Hu L, Shen Y, Jiang G, Zhang Q, Tian X, Li S, Zhou H, Wu J, Tian Y. Series of C^N^C Cyclometalated Pt(II) Complexes: Synthesis, Crystal Structures, and Nonlinear Optical Properties in the Near-Infrared Region. Inorg Chem 2018; 57:14134-14143. [DOI: 10.1021/acs.inorgchem.8b01967] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Bin Fang
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Yingzhong Zhu
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Lei Hu
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Yu Shen
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Guoqing Jiang
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Qiong Zhang
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Xiaohe Tian
- School of Life Science, Anhui University, Hefei 230039, China
| | - Shengli Li
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Hongping Zhou
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Jieying Wu
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
| | - Yupeng Tian
- Department of Chemistry, Key Laboratory of Functional Inorganic Material Chemistry of Anhui Province, Anhui University, Hefei 230039, China
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33
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Mayder DM, Thompson KA, Christopherson CJ, Paisley NR, Hudson ZM. An efficient room-temperature synthesis of highly phosphorescent styrenic Pt(ii) complexes and their polymerization by ATRP. Polym Chem 2018. [DOI: 10.1039/c8py01337c] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Cyclometalated Pt(ii) complexes are among the most efficient phosphorescent materials, yet their incorporation into polymers remains rare.
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Affiliation(s)
- Don M. Mayder
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
| | - Kyle A. Thompson
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
| | | | - Nathan R. Paisley
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
| | - Zachary M. Hudson
- Department of Chemistry
- The University of British Columbia
- Vancouver
- Canada
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