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Wu SH, Zhang Z, Zheng RH, Yang R, Wang L, Shao JY, Gong ZL, Zhong YW. Dual-Emissive Monoruthenium Complexes of N(CH 3)-Bridged Ligand: Synthesis, Characterization, and Substituent Effect. MATERIALS (BASEL, SWITZERLAND) 2023; 16:6792. [PMID: 37895773 PMCID: PMC10607950 DOI: 10.3390/ma16206792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 10/13/2023] [Accepted: 10/19/2023] [Indexed: 10/29/2023]
Abstract
Three monoruthenium complexes 1(PF6)2-3(PF6)2 bearing an N(CH3)-bridged ligand have been synthesized and characterized. These complexes have a general formula of [Ru(bpy)2(L)](PF6)2, where L is a 2,5-di(N-methyl-N'-(pyrid-2-yl)amino)pyrazine (dapz) derivative with various substituents, and bpy is 2,2'-bipyridine. The photophysical and electrochemical properties of these compounds have been examined. The solid-state structure of complex 3(PF6)2 is studied by single-crystal X-ray analysis. These complexes show two well-separated emission bands centered at 451 and 646 nm (Δλmax = 195 nm) for 1(PF6)2, 465 and 627 nm (Δλmax = 162 nm) for 2(PF6)2, and 455 and 608 nm (Δλmax = 153 nm) for 3(PF6)2 in dilute acetonitrile solution, respectively. The emission maxima of the higher-energy emission bands of these complexes are similar, while the lower-energy emission bands are dependent on the electronic nature of substituents. These complexes display two consecutive redox couples owing to the stepwise oxidation of the N(CH3)-bridged ligand and ruthenium component. Moreover, these experimental observations are analyzed by computational investigation.
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Affiliation(s)
- Si-Hai Wu
- School of Medicine, Huaqiao University, Quanzhou 362021, China; (Z.Z.); (R.-H.Z.); (R.Y.)
| | - Zhe Zhang
- School of Medicine, Huaqiao University, Quanzhou 362021, China; (Z.Z.); (R.-H.Z.); (R.Y.)
| | - Ren-Hui Zheng
- School of Medicine, Huaqiao University, Quanzhou 362021, China; (Z.Z.); (R.-H.Z.); (R.Y.)
| | - Rong Yang
- School of Medicine, Huaqiao University, Quanzhou 362021, China; (Z.Z.); (R.-H.Z.); (R.Y.)
| | - Lianhui Wang
- School of Medicine, Huaqiao University, Quanzhou 362021, China; (Z.Z.); (R.-H.Z.); (R.Y.)
| | - Jiang-Yang Shao
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (J.-Y.S.); (Y.-W.Z.)
| | - Zhong-Liang Gong
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (J.-Y.S.); (Y.-W.Z.)
| | - Yu-Wu Zhong
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Photochemistry, CAS Research/Education Center for Excellence in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China; (J.-Y.S.); (Y.-W.Z.)
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2
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Biswas C, Gangadhar PS, Giribabu L, Chetti P, Banerjee D, Soma VR, Raavi SSK. Ultrafast intramolecular charge transfer dynamics and nonlinear optical properties of phenothiazine-based push–pull zinc porphyrin. J Photochem Photobiol A Chem 2022. [DOI: 10.1016/j.jphotochem.2022.114141] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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3
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Wu SH, Shao JY, Gong ZL, Chen N, Zhong YW. Tuning the dual emissions of a monoruthenium complex with a dangling coordination site by solvents, O2, and metal ions. Dalton Trans 2018; 47:292-297. [DOI: 10.1039/c7dt04198e] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A monoruthenium complex with a dangling coordination site shows solvent-, O2-, and metal ion-modulated dual fluorescence and phosphorescence emissions.
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Affiliation(s)
- Si-Hai Wu
- School of Biomedical Sciences
- Huaqiao University
- Quanzhou
- China
| | - Jiang-Yang Shao
- CAS Key Laboratory of Photochemistry
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Zhong-Liang Gong
- CAS Key Laboratory of Photochemistry
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
| | - Na Chen
- School of Biomedical Sciences
- Huaqiao University
- Quanzhou
- China
| | - Yu-Wu Zhong
- CAS Key Laboratory of Photochemistry
- CAS Research/Education Center for Excellence in Molecular Sciences
- Institute of Chemistry
- Chinese Academy of Sciences
- Beijing 100190
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4
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Alam MM, Bolze F, Daniel C, Flamigni L, Gourlaouen C, Heitz V, Jenni S, Schmitt J, Sour A, Ventura B. π-Extended diketopyrrolopyrrole–porphyrin arrays: one- and two-photon photophysical investigations and theoretical studies. Phys Chem Chem Phys 2016; 18:21954-65. [DOI: 10.1039/c6cp01844k] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diketopyrrolopyrrole–porphyrin conjugates show remarkable NIR emission properties, high two-photon absorption cross-sections and significant singlet oxygen production efficiency.
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Affiliation(s)
- Md. M. Alam
- Laboratoire de chimie quantique
- Institut de Chimie de Strasbourg
- Université de Strasbourg
- CNRS/UMR 7177
- 67000 Strasbourg
| | - F. Bolze
- CAMB
- UMR 7199
- UdS/CNRS
- Faculté de Pharmacie
- Université de Strasbourg
| | - C. Daniel
- Laboratoire de chimie quantique
- Institut de Chimie de Strasbourg
- Université de Strasbourg
- CNRS/UMR 7177
- 67000 Strasbourg
| | | | - C. Gourlaouen
- Laboratoire de chimie quantique
- Institut de Chimie de Strasbourg
- Université de Strasbourg
- CNRS/UMR 7177
- 67000 Strasbourg
| | - V. Heitz
- Laboratoire de Synthèse des Assemblages Moléculaires Multifonctionnels
- Institut de Chimie de Strasbourg
- CNRS/UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
| | - S. Jenni
- Laboratoire de Synthèse des Assemblages Moléculaires Multifonctionnels
- Institut de Chimie de Strasbourg
- CNRS/UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
| | - J. Schmitt
- Laboratoire de Synthèse des Assemblages Moléculaires Multifonctionnels
- Institut de Chimie de Strasbourg
- CNRS/UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
| | - A. Sour
- Laboratoire de Synthèse des Assemblages Moléculaires Multifonctionnels
- Institut de Chimie de Strasbourg
- CNRS/UMR 7177
- Université de Strasbourg
- 67000 Strasbourg
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5
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Wang XM, Wang P, Fan RQ, Xu MY, Qiang LS, Wei LG, Yang YL, Wang YL. Solvatochromic and application in dye-sensitized solar cells of sandwich-like Cd(ii) complexes: supramolecular architectures based on N1,N3-bis[(6-methoxypyridin-2-yl)methylene]benzene-1,3-diamine. Dalton Trans 2015; 44:5179-90. [DOI: 10.1039/c4dt03856h] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Co-sensitizers 1 and 2 exhibited solvatochromism and fluorescence quenching behavior to CH3OH.
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Affiliation(s)
- Xin-Ming Wang
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Ping Wang
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Rui-Qing Fan
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Meng-Ying Xu
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Liang-Sheng Qiang
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Li-Guo Wei
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Yu-Lin Yang
- Department of Chemistry
- Harbin Institute of Technology
- Harbin 150001
- P. R. China
| | - Yu-Lei Wang
- National Key Laboratory of Science and Technology on Tunable Laser
- Harbin Institute of Technology
- Harbin 150080
- P. R. of China
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Wang XM, Fan RQ, Qiang LS, Wang P, Yang YL, Wang YL. Crystal transformation synthesis of a highly stable fluorescent 3D indium-tetranuclear {In4(μ2-OH)3} building block based metal organic framework through a dinuclear complex. Dalton Trans 2014; 43:16152-5. [DOI: 10.1039/c4dt02045f] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Gourlaouen C, Daniel C, Durola F, Frey J, Heitz V, Sauvage JP, Ventura B, Flamigni L. NIR Dual Luminescence from an Extended Porphyrin. Spectroscopy, Photophysics and Theory. J Phys Chem A 2014; 118:3616-24. [DOI: 10.1021/jp5033383] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Christophe Gourlaouen
- Laboratoire
de Chimie Quantique, Institut de Chimie de Strasbourg UMR-7177 CNRS-UdS, 1 Rue Blaise Pascal BP 296/R8, F-67008 Strasbourg cedex, France
| | - Chantal Daniel
- Laboratoire
de Chimie Quantique, Institut de Chimie de Strasbourg UMR-7177 CNRS-UdS, 1 Rue Blaise Pascal BP 296/R8, F-67008 Strasbourg cedex, France
| | - Fabien Durola
- Laboratoire
de Chimie Organo-Minérale, Institut de Chimie de Strasbourg UMR-7177 CNRS-UdS, 4 Rue Blaise Pascal, F-67000 Strasbourg, France
| | - Julien Frey
- Laboratoire
de Chimie Organo-Minérale, Institut de Chimie de Strasbourg UMR-7177 CNRS-UdS, 4 Rue Blaise Pascal, F-67000 Strasbourg, France
| | - Valérie Heitz
- Laboratoire
de Chimie Organo-Minérale, Institut de Chimie de Strasbourg UMR-7177 CNRS-UdS, 4 Rue Blaise Pascal, F-67000 Strasbourg, France
| | - Jean-Pierre Sauvage
- Laboratoire
de Chimie Organo-Minérale, Institut de Chimie de Strasbourg UMR-7177 CNRS-UdS, 4 Rue Blaise Pascal, F-67000 Strasbourg, France
| | | | - Lucia Flamigni
- Istituto ISOF-CNR, via P. Gobetti
101, 40129 Bologna, Italy
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Ferreira JAB, Serra VV, Sánchez-Coronilla A, Pires SMG, Faustino MAF, Silva AMS, Neves MGPMS, Cavaleiro JAS, Costa SMB. The near-mid-IR HOMO-LUMO gap in amide linked porphyrin-rhodamine dyads. Chem Commun (Camb) 2014; 49:8809-11. [PMID: 23959210 DOI: 10.1039/c3cc44925d] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Novel amide linked porphyrin-rhodamine dyads yield utmost intense red-shifted electronic transitions beyond the near-infrared region.
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Affiliation(s)
- José A B Ferreira
- Universidade de Lisboa, Instituto Superior Técnico, Centro de Química Estrutural, Lisbon, Portugal.
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Ventura B, Flamigni L, Collin JP, Durola F, Heitz V, Reviriego F, Sauvage JP, Trolez Y. NIR emission of cyclic [4]rotaxanes containing π-extended porphyrin chromophores. Phys Chem Chem Phys 2012; 14:10589-94. [PMID: 22760059 DOI: 10.1039/c2cp41381g] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The photophysical properties of a Cu(I) [4]rotaxane 4(4+) and of the demetalated [4]rotaxane 3 have been determined and compared to those of the component Zn porphyrin 2. All samples emit in the NIR region (700-1200 nm). The luminescence from the interlocked structures is bathochromically shifted with respect to 2 and displays a lower emission quantum yield, much lower for 4(4+) than for 3. The occurrence of intra-molecular electron or energy transfer is excluded and the decrease in luminescence yield is discussed in terms of the energy gap law and of electronic interactions between components of the cyclic interlocked structure. In toluene a dual emission behavior, similar to that of 2, is observed for 3 and ascribed to the presence of two non-equilibrated excited states, π-π* and CT in nature with lifetimes of 0.80 and 0.14 ns, respectively.
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