1
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Tomás FMA, Calvo NL, Vega NC, Vieyra FEM, Vega DR, Comedi D, Katz NE, Fagalde F. Syntheses, characterization, crystal structures and applications as sensitizers in solar cells of novel heteroleptic Cu(I) complexes containing nitrile-substituted 2,2'-bipyridyl ligands. Dalton Trans 2024; 53:808-819. [PMID: 38087997 DOI: 10.1039/d3dt02777e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2024]
Abstract
Two novel Cu(I) tetradentate heteroleptic complexes, including nitrile-substituted bipyridines that can be anchored to semiconductor surfaces to be assembled in DSSCs, were synthesized and characterized by spectroscopic and electrochemical techniques. The crystal structures of both species were determined by X-ray diffraction. Results from DFT and TD-DFT calculations were found to be consistent with the experimental data. Emission at room temperature was observed for both complexes in the solid state, making them promising alternatives for the development of light-emitting diodes. We report for the first time the experimental evidence of photovoltaic conversion devices formed by Cu(I) complexes anchored to a TiO2 surface by means of nitrile groups present in substituted bipyridines, and subsequently tested as sensitizers for DSSCs, obtaining efficiency values for light to electrical energy conversion similar to those previously reported for analogous complexes with anchoring carboxylic groups.
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Affiliation(s)
- Federico M A Tomás
- INQUINOA (CONICET-UNT), Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 471, T4000INI, San Miguel de Tucumán, Argentina.
| | - Natalia L Calvo
- IQUIR (CONICET-UNR) Facultad de Ciencias Bioquímicas y Farmacéuticas, Universidad Nacional de Rosario, Rosario, Santa Fe, Argentina
| | - Nadia C Vega
- INFINOA (CONICET-UNT) y Departamento de Física, Facultad de Ciencias Exactas y Tecnología, UNT, Av. Independencia 1800, T4002BLR, S. M. de Tucumán, Argentina
| | | | - Daniel R Vega
- Departamento Física de la Materia Condensada, GIyA, CAC, CNEA, Av. Gral. Paz 1499, B1650KNA, San Martín, Buenos Aires, Argentina
| | - David Comedi
- INFINOA (CONICET-UNT) y Departamento de Física, Facultad de Ciencias Exactas y Tecnología, UNT, Av. Independencia 1800, T4002BLR, S. M. de Tucumán, Argentina
| | - Néstor E Katz
- INQUINOA (CONICET-UNT), Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 471, T4000INI, San Miguel de Tucumán, Argentina.
| | - Florencia Fagalde
- INQUINOA (CONICET-UNT), Facultad de Bioquímica, Química y Farmacia, Universidad Nacional de Tucumán, Ayacucho 471, T4000INI, San Miguel de Tucumán, Argentina.
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2
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Dai ZQ, Song L, Wang YY, Wang JT, Jia YF, Zhang DQ, Yan S, Chai WX. Two Luminescent Materials of CuI Clusters Based on Mono-phosphine Ligands and Their Fluorescence Sensing Properties. J CLUST SCI 2022. [DOI: 10.1007/s10876-022-02401-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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3
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Beaudelot J, Oger S, Peruško S, Phan TA, Teunens T, Moucheron C, Evano G. Photoactive Copper Complexes: Properties and Applications. Chem Rev 2022; 122:16365-16609. [PMID: 36350324 DOI: 10.1021/acs.chemrev.2c00033] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
Photocatalyzed and photosensitized chemical processes have seen growing interest recently and have become among the most active areas of chemical research, notably due to their applications in fields such as medicine, chemical synthesis, material science or environmental chemistry. Among all homogeneous catalytic systems reported to date, photoactive copper(I) complexes have been shown to be especially attractive, not only as alternative to noble metal complexes, and have been extensively studied and utilized recently. They are at the core of this review article which is divided into two main sections. The first one focuses on an exhaustive and comprehensive overview of the structural, photophysical and electrochemical properties of mononuclear copper(I) complexes, typical examples highlighting the most critical structural parameters and their impact on the properties being presented to enlighten future design of photoactive copper(I) complexes. The second section is devoted to their main areas of application (photoredox catalysis of organic reactions and polymerization, hydrogen production, photoreduction of carbon dioxide and dye-sensitized solar cells), illustrating their progression from early systems to the current state-of-the-art and showcasing how some limitations of photoactive copper(I) complexes can be overcome with their high versatility.
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Affiliation(s)
- Jérôme Beaudelot
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium.,Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Samuel Oger
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium
| | - Stefano Peruško
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium.,Organic Synthesis Division, Department of Chemistry, University of Antwerp, Groenenborgerlaan 171, 2020Antwerp, Belgium
| | - Tuan-Anh Phan
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Titouan Teunens
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium.,Laboratoire de Chimie des Matériaux Nouveaux, Université de Mons, Place du Parc 20, 7000Mons, Belgium
| | - Cécile Moucheron
- Laboratoire de Chimie Organique et Photochimie, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/08, 1050Brussels, Belgium
| | - Gwilherm Evano
- Laboratoire de Chimie Organique, Service de Chimie et PhysicoChimie Organiques, Université libre de Bruxelles (ULB), Avenue F. D. Roosevelt 50 - CP160/06, 1050Brussels, Belgium
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4
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Recent developments of photoactive Cu(I) and Ag(I) complexes with diphosphine and related ligands. Coord Chem Rev 2022. [DOI: 10.1016/j.ccr.2022.214700] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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5
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Orange-red emissive Cu(I) complexes bearing Schiff base ligands: Synthesis, structures, and photophysical properties. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.132180] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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6
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Mononuclear copper(I) complexes bearing 1,3-bis(diphenylphosphino)propane and functional 6-Cyano-2,2′-bipyridine ligands. J Mol Struct 2022. [DOI: 10.1016/j.molstruc.2021.131402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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Zheng D, Huang TH, Luo C, Tang J. Structural characterization, DFT studies and luminescent properties of dinuclear copper(I)-diimine complexes with the S-shape configurations. Inorganica Chim Acta 2022. [DOI: 10.1016/j.ica.2021.120639] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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8
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Argüello Cordero MA, Boden PJ, Rentschler M, Di Martino-Fumo P, Frey W, Yang Y, Gerhards M, Karnahl M, Lochbrunner S, Tschierlei S. Comprehensive Picture of the Excited State Dynamics of Cu(I)- and Ru(II)-Based Photosensitizers with Long-Lived Triplet States. Inorg Chem 2021; 61:214-226. [PMID: 34908410 DOI: 10.1021/acs.inorgchem.1c02771] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Ru(II)- and Cu(I)-based photosensitizers featuring the recently developed biipo ligand (16H-benzo-[4',5']-isoquinolino-[2',1',:1,2]-imidazo-[4,5-f]-[1,10]-phenanthrolin-16-one) were comprehensively investigated by X-ray crystallography, electrochemistry, and especially several time-resolved spectroscopic methods covering all time scales from femto- to milliseconds. The analysis of the experimental results is supported by density functional theory (DFT) calculations. The biipo ligand consists of a coordinating 1,10-phenanthroline moiety fused with a 1,8-naphthalimide unit, which results in an extended π-system with an incorporated electron acceptor moiety. In a previous study, it was shown that this ligand enabled a Ru(II) complex that is an efficient singlet oxygen producer and of potential use for other light-driven applications due to its long emission lifetime. The goal of our here presented research is to provide a full spectroscopic picture of the processes that follow optical excitation. Interestingly, the Ru(II) and Cu(I) complexes differ in their characteristics even though the lowest electronically excited states involve in both cases the biipo ligand. The combined spectroscopic results indicate that an emissive 3MLCT state and a rather dark 3LC state are populated, each to some extent. For the Cu(I) complex, most of the excited population ends up in the 3LC state with an extraordinary lifetime of 439 μs in the solid state at 20 K, while a significant population of the 3MLCT state causes luminescence for the Ru(II) complex. Hence, there is a balance between these two states, which can be tuned by altering the metal center or even by thermal energy, as suggested by the temperature-dependent experiments.
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Affiliation(s)
- Miguel A Argüello Cordero
- Institute for Physics and Department of Life, Light and Matter, University of Rostock, 18051 Rostock, Germany
| | - Pit Jean Boden
- Chemistry Department and Research Center Optimas, TU Kaiserslautern, Erwin-Schrödinger-Straße 52, 67663 Kaiserslautern, Germany
| | - Martin Rentschler
- Institute of Organic Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany.,Department of Energy Conversion, Institute of Physical and Theoretical Chemistry, Technische Universität Braunschweig, Gaußstraße 17, 38106 Braunschweig, Germany
| | - Patrick Di Martino-Fumo
- Chemistry Department and Research Center Optimas, TU Kaiserslautern, Erwin-Schrödinger-Straße 52, 67663 Kaiserslautern, Germany
| | - Wolfgang Frey
- Institute of Organic Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany
| | - Yingya Yang
- Department of Energy Conversion, Institute of Physical and Theoretical Chemistry, Technische Universität Braunschweig, Gaußstraße 17, 38106 Braunschweig, Germany
| | - Markus Gerhards
- Chemistry Department and Research Center Optimas, TU Kaiserslautern, Erwin-Schrödinger-Straße 52, 67663 Kaiserslautern, Germany
| | - Michael Karnahl
- Institute of Organic Chemistry, University of Stuttgart, Pfaffenwaldring 55, 70569 Stuttgart, Germany.,Department of Energy Conversion, Institute of Physical and Theoretical Chemistry, Technische Universität Braunschweig, Gaußstraße 17, 38106 Braunschweig, Germany
| | - Stefan Lochbrunner
- Institute for Physics and Department of Life, Light and Matter, University of Rostock, 18051 Rostock, Germany
| | - Stefanie Tschierlei
- Department of Energy Conversion, Institute of Physical and Theoretical Chemistry, Technische Universität Braunschweig, Gaußstraße 17, 38106 Braunschweig, Germany
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9
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Alconchel A, Crespo O, García-Orduña P, Gimeno MC. Closo- or Nido-Carborane Diphosphane as Responsible for Strong Thermochromism or Time Activated Delayed Fluorescence (TADF) in [Cu(N^N)(P^P)] 0/. Inorg Chem 2021; 60:18521-18528. [PMID: 34812617 PMCID: PMC8653344 DOI: 10.1021/acs.inorgchem.1c03092] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2021] [Indexed: 11/29/2022]
Abstract
Ortho-closo or ortho-nido-carborane-diphosphanes have been selected to prepare the heteroleptic cationic or neutral [Cu(N^N){(PPh2)2C2B10H10}]PF6 (1) and [Cu(N^N){(PPh2)2C2B9H10}] (2) [N^N = 2-(4-thiazolyl)benzimidazole], respectively. Complexes 1 and 2 display very different emissive behavior. Neutral complex 2 exhibits TADF (time activated delayed fluorescence) which has been studied both as powder and PMMA composite with similar ΔE(S1 - T1), τ(T1), and τ(S1) in both phases. Cationic complex 1 displays a much lower quantum yield than 2 and does not show TADF, but it exhibits a significant thermochromic luminescence, and its emission is very dependent on the medium. Theoretical studies show that metal-ligand (M-diphosphane) to ligand (L', diimine) transitions, MLL'CT, are responsible of the transitions which originate the emissive properties, but with very different contribution of the copper center, carborane cluster, and diphosphane phenyl rings for 1 and 2.
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Affiliation(s)
- Adrián Alconchel
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH). Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Olga Crespo
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH). Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Pilar García-Orduña
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH). Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - M. Concepción Gimeno
- Departamento de Química Inorgánica,
Instituto de Síntesis Química y Catálisis Homogénea
(ISQCH). Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
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10
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Upitak K, Wattanathana W, Nanok T, Chuawong P, Hormnirun P. Titanium complexes of pyrrolylaldiminate ligands and their exploitation for the ring-opening polymerization of cyclic esters. Dalton Trans 2021; 50:10964-10981. [PMID: 34318841 DOI: 10.1039/d1dt01470f] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A series of six-coordinate titanium complexes 1-6 supported by pyrrolylaldiminate ligands were prepared via the reaction of 2 equivalents of ligands and Ti(OiPr)4 in toluene at 70 °C. The X-ray structure of 2 revealed that the two ligands were κ2-coordinated to the titanium center with the two pyrrole nitrogen atoms in trans positions and the two imine nitrogen atoms in cis positions. All complexes were active initiators for the ring-opening polymerization (ROP) of rac-lactide (rac-LA), ε-caprolactone (ε-CL), and three substituted ε-caprolactones (γ-methyl-ε-caprolactone (γMeCL), γ-ethyl-ε-caprolactone (γEtCL), and γ-phenyl-ε-caprolactone (γPhCL)). Polymerizations of all monomers were well controlled, affording predetermined molar masses and narrow dispersity values. Complex 5 exhibited the highest polymerization activities with rac-LA and ε-CL and its performance was comparable to other highly active six-coordinate titanium complexes reported thus far. Kinetic results revealed a first-order dependency on the monomer concentration, and the rate of polymerization was greatly influenced by the substituent on the imine nitrogen. End-group analysis of the isolated PLA and PCL suggested a coordination-insertion mechanism.
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Affiliation(s)
- Kanokon Upitak
- Laboratory of Catalysts and Advanced Polymer Materials, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
| | - Worawat Wattanathana
- Department of Materials Engineering, Faculty of Engineering, Kasetsart University, Bangkok 10900, Thailand
| | - Tanin Nanok
- Laboratory of Catalysts and Advanced Polymer Materials, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
| | - Pitak Chuawong
- Laboratory of Catalysts and Advanced Polymer Materials, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
| | - Pimpa Hormnirun
- Laboratory of Catalysts and Advanced Polymer Materials, Department of Chemistry and Center of Excellence for Innovation in Chemistry, Faculty of Science, Kasetsart University, Bangkok 10900, Thailand.
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11
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Pathaw L, Khamrang T, Selvakumaran B, Murali M, Arul Prakash P, Mohamed Jaabir MS, Velusamy M. Synthesis, structure, characterization and biological evaluation of 3‐substituted 1‐pyridin‐2‐ylimidazo[1,5‐
a
]pyridine‐based copper(I)–phosphine complexes for anticancer drug screening. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Larica Pathaw
- Department of Chemistry North‐Eastern Hill University Shillong India
| | | | - Balasubramaniam Selvakumaran
- Coordination and Bioinorganic Chemistry Research Laboratory, Department of Chemistry National College (Autonomous) Tiruchirappalli India
| | - Mariappan Murali
- Coordination and Bioinorganic Chemistry Research Laboratory, Department of Chemistry National College (Autonomous) Tiruchirappalli India
| | - Pitchan Arul Prakash
- Department of Biotechnology and Microbiology National College (Autonomous) Tiruchirappalli India
| | | | - Marappan Velusamy
- Department of Chemistry North‐Eastern Hill University Shillong India
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12
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Zhou H, Yang K, Liu Y, Tang Y, Wei W, Shu Q, Zhao J, Tan Y. In situ [2 + 3] cycloaddition synthesis, crystal structures, strong SHG responses and fluorescence properties of three novel Zn coordination polymers. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2019.06.017] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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13
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Wang DD, Wang JT, Song L, Wang YY, Chai WX. A new heteroleptic phosphorescent cuprous complex supported by a BINAP ligand: synthesis, structure, luminescence properties and theoretical analyses. ACTA CRYSTALLOGRAPHICA SECTION C-STRUCTURAL CHEMISTRY 2020; 76:177-185. [PMID: 32022713 DOI: 10.1107/s2053229620000601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/11/2019] [Accepted: 01/17/2020] [Indexed: 11/10/2022]
Abstract
Luminescent cuprous complexes are an important class of coordination compounds due to their relative abundance, low cost and ability to display excellent luminescence. The heteroleptic cuprous complex solvate rac-(acetonitrile-κN)(3-aminopyridine-κN)[2,2'-bis(diphenylphosphanyl)-1,1'-binaphthyl-κ2P,P']copper(I) hexafluoridophosphate dichloromethane monosolvate, [Cu(C5H6N2)(C2H3N)(C44H32P2)]PF6·CH2Cl2, conventionally abbreviated as [Cu(3-PyNH2)(CH3CN)(BINAP)]PF6·CH2Cl2, (I), where BINAP and 3-PyNH2 represent 2,2'-bis(diphenylphosphanyl)-1,1'-binaphthyl and 3-aminopyridine, respectively, is described. In this complex solvate, the asymmetric unit consists of a cocrystallized dichloromethane molecule, a hexafluoridophosphate anion and a complete racemic heteroleptic cuprous complex cation in which the cuprous centre, in a tetrahedral CuP2N2 coordination, is coordinated by two P atoms from the BINAP ligand, one N atom from the 3-PyNH2 ligand and another N atom from a coordinated acetonitrile molecule. The UV-Vis absorption and photoluminescence properties of this heteroleptic cuprous complex have been studied on polycrystalline powder samples, which had been verified by powder X-ray diffraction before recording the spectra. Time-dependent density functional theory (TD-DFT) calculations and a wavefunction analysis reveal that the orange-yellow phosphorescence emission should originate from intra-ligand (BINAP) charge transfer mixed with a little of the metal-to-ligand charge transfer 3(IL+ML)CT excited state.
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Affiliation(s)
- Dan Dan Wang
- College of Materials and Chemistry, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Jian Teng Wang
- Jinan Cigarettes Factory, China Tobacco Shandong Industrial Co. Ltd, Jinan 250101, People's Republic of China
| | - Li Song
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, People's Republic of China
| | - You Yu Wang
- College of Materials and Chemistry, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Wen Xiang Chai
- College of Materials and Chemistry, China Jiliang University, Hangzhou 310018, People's Republic of China
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14
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Wang WM, Ju P, Jing MH, Yu P, Huang Q. Synthesis and Characterization of Three New Emissive Mononuclear CuI Heteroleptic Complexes with Functionalized 6-Cyano-2,2′-bipyridine Chelating Ligands. Aust J Chem 2020. [DOI: 10.1071/ch19560] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
A new series of luminescent mononuclear CuI complexes with functionalized 6-cyano-2,2′-bipyridine chelating ligands, [Cu(xantphos)(cbpy)]ClO4 (1), [Cu(xantphos)(4,4’-Me2cbpy)]ClO4·CH2Cl2·H2O (2), and [Cu(POP)(cbpy)]ClO4·CH2Cl2 (3) (xantphos=4,5-bis(diphenylphosphino)-9,9-dimethylxanthene; POP=bis(2-diphenylphosphinophenyl)ether; 4,4’-Me2cbpy=4,4’-dimethyl-6-cyano-2,2′-bipyridine; cbpy=6-cyano-2,2′-bipyridine) have been successfully prepared, and their structures and photophysical properties are investigated. Single crystal structures of the three complexes reveal a distorted tetrahedral coordination geometry around the CuI centres with the P atoms of diphosphane ligands and N donors of 2,2′-bipyridine ring. Luminescence measurements indicate that these CuI complexes display good emission properties both in the solution and solid states at room temperature, which can be well modulated through modifying the structure of 6-cyano-2,2′-bipyridine. It is shown that the introduction of two electron-donating methyl groups at the 4,4’-positions of the 6-cyano-2,2′-bipyridine is favourable to enhance the luminescence properties of the CuI complexes.
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15
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Chen XW, Yuan HL, He LH, Chen JL, Liu SJ, Wen HR, Zhou G, Wang JY, Wong WY. A Sublimable Dinuclear Cuprous Complex Showing Selective Luminescence Vapochromism in the Crystalline State. Inorg Chem 2019; 58:14478-14489. [DOI: 10.1021/acs.inorgchem.9b01972] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Xing-Wei Chen
- School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, People’s Republic of China
| | - Hua-Li Yuan
- School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Li-Hua He
- School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Jing-Lin Chen
- School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, People’s Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Sui-Jun Liu
- School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - He-Rui Wen
- School of Chemistry and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Guijiang Zhou
- MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, State Key Laboratory for Mechanical Behavior of Materials, Department of Chemistry, Faculty of Science, Xi’an Jiaotong University, Xi’an 710049, People’s Republic of China
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Wai-Yeung Wong
- Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, People’s Republic of China
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16
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Rodrigues AI, Figueira CA, Gomes CSB, Suresh D, Ferreira B, Di Paolo RE, Pereira DDS, Dias FB, Calhorda MJ, Morgado J, Maçanita AL, Gomes PT. Boron complexes of aromatic 5-substituted iminopyrrolyl ligands: synthesis, structure, and luminescence properties. Dalton Trans 2019; 48:13337-13352. [PMID: 31429840 DOI: 10.1039/c9dt02718a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A group of new mononuclear boron chelate compounds [BPh2{κ2N,N'-5-R-NC4H2-2-C(H)[double bond, length as m-dash]N-Ar}] (R = Ar = C6H57; R = C6H5, Ar = 2,6-iPr2C6H38; R = Anthracen-9-yl (Anthr), Ar = C6H59; R = Anthr, Ar = 2,6-iPr2C6H310) were synthesized via the reaction of B(C6H5)3 with the corresponding 5-substituted 2-(N-arylformimino)pyrrole ligand precursors 3-6. These complexes were prepared in order to evaluate the luminescence potential derived from the substitution of the position 5 of the pyrrolyl ring with an aromatic group. Compounds 7-10 were photophysically characterized in solution and in the solid state. The 5-phenyl-2-iminopyrrolyl-BPh2 complexes 7 and 8 are blue emitters and have enhanced photoluminescence quantum yields in the solid state (ΦPL) up to 0.95, whereas the 5-anthracenyl derivatives 9 and 10 have green-bluish fluorescence and a ΦPL of 0.49 and 0.24, respectively. DFT and TDDFT studies were performed, considering the effect of solvent and dispersion, in order to show how the geometries of compounds 7-10 changed from the ground to the excited state, to assign electronic transitions, and to rationalize the observed luminescence. These materials were applied in organic light-emitting diodes (OLEDs), with various device structures, the best showing an external quantum efficiency of 2.75% together with a high luminance of 23 530 cd m-2.
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Affiliation(s)
- Ana I Rodrigues
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Cláudia A Figueira
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Clara S B Gomes
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - D Suresh
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal. and School of Chemical and Biotechnology, SASTRA University, Thanjavur - 613 401, India
| | - Bruno Ferreira
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Roberto E Di Paolo
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | | | - Fernando B Dias
- Department of Physics, Durham University, South Road, Durham DH1 3LE, UK
| | - Maria José Calhorda
- Centro de Química e Bioquímica and BioISI -Biosystems & Integrative Sciences Institute, Departamento de Química e Bioquímica, Faculdade de Ciências, Universidade de Lisboa, Campo Grande, Ed. C8, 1749-016 Lisboa, Portugal
| | - Jorge Morgado
- Instituto de Telecomunicações, Av. Rovisco Pais, 1049-001 Lisboa, Portugal and Department of Bioengineering, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal
| | - António L Maçanita
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
| | - Pedro T Gomes
- Centro de Química Estrutural, Departamento de Engenharia Química, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal.
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17
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Wei Q, Chen HT, Liu L, Zhong XX, Wang L, Li FB, Cong HJ, Wong WY, Alamry KA, Qin HM. Syntheses and photoluminescence of copper(i) halide complexes containing dimethylthiophene bidentate phosphine ligands. NEW J CHEM 2019. [DOI: 10.1039/c9nj01417a] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Neutral dinuclear four-coordinate Cu(i) halide complexes containing thiophene exhibit intense bluish green to yellow green emission in the solid state at room temperature.
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18
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Chen JL, Zeng XH, Ganesan P, He LH, Liao JS, Liu SJ, Wen HR, Zhao F, Chi Y. Heterobimetallic copper(i) complexes bearing both 1,1′-bis(diphenylphosphino)ferrocene and functionalized 3-(2′-pyridyl)-1,2,4-triazole. NEW J CHEM 2019. [DOI: 10.1039/c8nj05924a] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Copper(i) 1,1′-bis(diphenylphosphino)ferrocene complexes are well regulated by functional 3-(2′-pyridyl)-1,2,4-triazole exhibiting mono-anionic η2(N1,N2) and neutral η2(N1,N2) and η2(N1,N4) chelating modes.
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Affiliation(s)
- Jing-Lin Chen
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
- State Key Laboratory of Structural Chemistry
| | - Xue-Hua Zeng
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Paramaguru Ganesan
- Department of Chemistry and Low Carbon Energy Research Center
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | - Li-Hua He
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Jin-Sheng Liao
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Sui-Jun Liu
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - He-Rui Wen
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P. R. China
| | - Feng Zhao
- School of Chemistry and Chemical Engineering
- Jiangxi Science and Technology Normal University
- Nanchang 330013
- P. R. China
| | - Yun Chi
- Department of Chemistry and Low Carbon Energy Research Center
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
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19
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Caron E, Brown CM, Hean D, Wolf MO. Variable oxidation state sulfur-bridged bithiazole ligands tune the electronic properties of ruthenium(ii) and copper(i) complexes. Dalton Trans 2019; 48:1263-1274. [DOI: 10.1039/c8dt04588g] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
The synthesis of homoleptic and heteroleptic ruthenium(ii) and copper(i) complexes containing sulfur-bridged bithiazole ligands of varying oxidation states are reported.
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Affiliation(s)
- Elise Caron
- Department of Chemistry
- University of British Columbia
- Vancouver
- Canada
| | | | - Duane Hean
- Department of Chemistry
- University of British Columbia
- Vancouver
- Canada
| | - Michael O. Wolf
- Department of Chemistry
- University of British Columbia
- Vancouver
- Canada
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20
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Niu YW, Liu X, Zhao L, Guo YM, Li WX, Ma MM, Li XL. Synthesis, structures and photophysical properties of four binuclear Cu(I) complexes of 1H-imidazo[4,5-f][1,10]phenanthroline. Polyhedron 2019. [DOI: 10.1016/j.poly.2018.10.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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21
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Cruz TF, Machado PM, Gomes CS, Pereira LC, Gomes PT. Variations in the molecularity of bis(formylpyrrolyl)cobalt(II) complexes. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.04.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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22
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Liu Y, Tan YH, Yang CS, Wang B, Wang CF, Chen SP, Tang YZ, Wen HR. Temperature-dependent crystal structure and fluorescence properties of a tetranuclear copper(I) cluster from in situ [2 + 3] cycloaddition synthesis. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1454592] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Yi Liu
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - Yu Hui Tan
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - Chang Shan Yang
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - Bin Wang
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - Chang Feng Wang
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - Shao Peng Chen
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - Yun Zhi Tang
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
| | - He Rui Wen
- School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou, PR China
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23
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Zhang Y, Schulz M, Wächtler M, Karnahl M, Dietzek B. Heteroleptic diimine–diphosphine Cu(I) complexes as an alternative towards noble-metal based photosensitizers: Design strategies, photophysical properties and perspective applications. Coord Chem Rev 2018. [DOI: 10.1016/j.ccr.2017.10.016] [Citation(s) in RCA: 130] [Impact Index Per Article: 21.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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24
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Mohankumar M, Holler M, Meichsner E, Nierengarten JF, Niess F, Sauvage JP, Delavaux-Nicot B, Leoni E, Monti F, Malicka JM, Cocchi M, Bandini E, Armaroli N. Heteroleptic Copper(I) Pseudorotaxanes Incorporating Macrocyclic Phenanthroline Ligands of Different Sizes. J Am Chem Soc 2018; 140:2336-2347. [DOI: 10.1021/jacs.7b12671] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Meera Mohankumar
- Laboratoire
de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR7509), ECPM, 67087 Strasbourg Cedex 2, France
| | - Michel Holler
- Laboratoire
de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR7509), ECPM, 67087 Strasbourg Cedex 2, France
| | - Eric Meichsner
- Laboratoire
de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR7509), ECPM, 67087 Strasbourg Cedex 2, France
| | - Jean-François Nierengarten
- Laboratoire
de Chimie des Matériaux Moléculaires, Université de Strasbourg et CNRS (UMR7509), ECPM, 67087 Strasbourg Cedex 2, France
| | - Frédéric Niess
- Institut
de Science et Ingénierie Supramoléculaires, Université de Strasbourg, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Jean-Pierre Sauvage
- Institut
de Science et Ingénierie Supramoléculaires, Université de Strasbourg, 8 allée Gaspard Monge, 67000 Strasbourg, France
| | - Béatrice Delavaux-Nicot
- Laboratoire
de Chimie de Coordination du CNRS (UPR 8241), Université de Toulouse (UPS, INPT), 205 Route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Enrico Leoni
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy
- Laboratorio
Tecnologie dei Materiali Faenza, ENEA, Via Ravegnana 186, 48018 Faenza (RA), Italy
| | - Filippo Monti
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy
| | | | - Massimo Cocchi
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy
| | - Elisa Bandini
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy
| | - Nicola Armaroli
- Istituto
per la Sintesi Organica e la Fotoreattività, Consiglio Nazionale delle Ricerche, Via P. Gobetti 101, 40129 Bologna, Italy
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25
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Liu LP, Li Q, Xiang SP, Liu L, Zhong XX, Liang C, Li GH, Hayat T, Alharbi NS, Li FB, Zhu NY, Wong WY, Qin HM, Wang L. Near-saturated red emitters: four-coordinate copper(i) halide complexes containing 8-(diphenylphosphino)quinoline and 1-(diphenylphosphino)naphthalene ligands. Dalton Trans 2018; 47:9294-9302. [DOI: 10.1039/c7dt04528j] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cu(i) complexes exhibit near-saturated red emission.
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26
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Lu T, Wang JY, Shi LX, Chen ZN, Chen XT, Xue ZL. Synthesis, structures and luminescence properties of amine-bis(N-heterocyclic carbene) copper(i) and silver(i) complexes. Dalton Trans 2018; 47:6742-6753. [DOI: 10.1039/c8dt00599k] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Mononuclear Ag(i), Cu(i) and heterometallic Cu(i)/Ag(i) complexes with the tridentate amine-bis(N-heterocyclic carbene) were prepared, among which Cu(i)- and Cu/Ag complexes show luminescence properties.
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Affiliation(s)
- Taotao Lu
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Fuzhou 350002
- P. R. China
| | - Lin-Xi Shi
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Fuzhou 350002
- P. R. China
| | - Zhong-Ning Chen
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Fuzhou 350002
- P. R. China
| | - Xue-Tai Chen
- State Key Laboratory of Coordination Chemistry
- School of Chemistry and Chemical Engineering
- Nanjing University
- Nanjing 210023
- China
| | - Zi-Ling Xue
- Department of Chemistry
- University of Tennessee
- Knoxville
- USA
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27
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He LH, Luo YS, Di BS, Chen JL, Ho CL, Wen HR, Liu SJ, Wang JY, Wong WY. Luminescent Three- and Four-Coordinate Dinuclear Copper(I) Complexes Triply Bridged by Bis(diphenylphosphino)methane and Functionalized 3-(2′-Pyridyl)-1,2,4-triazole Ligands. Inorg Chem 2017; 56:10311-10324. [DOI: 10.1021/acs.inorgchem.7b01159] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Li-Hua He
- School of Science
and School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Yan-Sheng Luo
- School of Science
and School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Bao-Sheng Di
- School of Science
and School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Jing-Lin Chen
- School of Science
and School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
- Department
of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, People’s Republic of China
| | - Cheuk-Lam Ho
- Institute of Molecular Functional Materials and Department
of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, People’s Republic of China
| | - He-Rui Wen
- School of Science
and School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Sui-Jun Liu
- School of Science
and School of Metallurgy and Chemical Engineering, Jiangxi University of Science and Technology, Ganzhou 341000, People’s Republic of China
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry, Fujian
Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Wai-Yeung Wong
- Department
of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Hong Kong, People’s Republic of China
- Institute of Molecular Functional Materials and Department
of Chemistry, Hong Kong Baptist University, Waterloo Road, Kowloon Tong, Hong Kong, People’s Republic of China
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28
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Synthesis, Characterization and Luminescent Properties of Copper(I) Halide Complexes Containing 1-(Diphenylphosphino)naphthalene. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0601-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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29
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Shou RE, Song L, Chai WX, Qin LS, Wang TG. A new phosphorescent heteroleptic cuprous complex with a neutral 2-methylquinolin-8-ol ligand: synthesis, structure characterization, properties and TD-DFT calculations. Acta Crystallogr C Struct Chem 2017; 73:486-491. [PMID: 28579572 DOI: 10.1107/s2053229617007549] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2017] [Accepted: 05/21/2017] [Indexed: 11/10/2022] Open
Abstract
Luminescent CuI complexes have emerged as promising substitutes for phosphorescent emitters based on Ir, Pt and Os due to their abundance and low cost. The title heteroleptic cuprous complex, [9,9-dimethyl-4,5-bis(diphenylphosphanyl)-9H-xanthene-κ2P,P](2-methylquinolin-8-ol-κ2N,O)copper(I) hexafluorophosphate, [Cu(C10H9NO)(C39H32OP2)]PF6, conventionally abbreviated as [Cu(Xantphos)(8-HOXQ)]PF6, where Xantphos is the chelating diphosphine ligand 9,9-dimethyl-4,5-bis(diphenylphosphanyl)-9H-xanthene and 8-HOXQ is the N,O-chelating ligand 2-methylquinolin-8-ol that remains protonated at the hydroxy O atom, is described. In this complex, the asymmetric unit consists of a hexafluorophosphate anion and a whole mononuclear cation, where the CuI atom is coordinated by two P atoms from the Xantphos ligand and by the N and O atoms from the 8-HOXQ ligand, giving rise to a tetrahedral CuP2NO coordination geometry. The electronic absorption and photoluminescence properties of this complex have been studied on as-synthesized samples, whose purity had been determined by powder X-ray diffraction. In the detailed TD-DFT (time-dependent density functional theory) studies, the yellow emission appears to be derived from the inter-ligand charge transfer and metal-to-ligand charge transfer (M+L')→LCT excited state (LCT is ligand charge transfer).
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Affiliation(s)
- Rong Er Shou
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Li Song
- Department of Chemistry, Zhejiang Sci-Tech University, Hangzhou 310018, People's Republic of China
| | - Wen Xiang Chai
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Lai Shun Qin
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
| | - Tian Gen Wang
- College of Materials Science and Engineering, China Jiliang University, Hangzhou 310018, People's Republic of China
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30
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Huang MM, Guo YM, Shi Y, Zhao L, Niu YW, Shi Y, Li XL. Luminescent agostic Cu(I) complexes containing both trigonal planar and tetrahedral coordination modes. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.12.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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31
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Qi L, Li Q, Hong X, Liu L, Zhong XX, Chen Q, Li FB, Liu Q, Qin HM, Wong WY. Synthesis, characterization and luminescent properties of three-coordinate copper(I) halide complexes containing 2-(diphenylphosphino)biphenyl. J COORD CHEM 2016. [DOI: 10.1080/00958972.2016.1239255] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Lei Qi
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Qian Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Xiao Hong
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Li Liu
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Xin-Xin Zhong
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Qiao Chen
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Fa-Bao Li
- Hubei Collaborative Innovation Center for Advanced Organic Chemical Materials, Ministry of Education Key Laboratory for the Synthesis and Application of Organic Functional Molecules, School of Chemistry and Chemical Engineering, Hubei University, Wuhan, PR China
| | - Qian Liu
- Institute of Molecular Functional Materials and Department of Chemistry and Partner State Key Laboratory of Environmental and Biological Analysis, Hong Kong Baptist University, Hong Kong, PR China
| | - Hai-Mei Qin
- Fujian Provincial Key Lab of Theoretical and Computational Chemistry, and Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, PR China
| | - Wai-Yeung Wong
- Institute of Molecular Functional Materials and Department of Chemistry and Institute of Advanced Materials, Hong Kong Baptist University, Hong Kong, PR China
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32
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Huang TH, Yang H, Yang G, Li Y, Huang LL. Synthesis, structures and properties of Ag+ complexes containing polyphosphine ligands with extended Ag⋯C, N-O⋯π and C-H⋯π interactions. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.03.059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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33
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Kumar R, Paul T, Jana O, Mani G. Regioselective Mannich bases of pyrrole-2-carbaldehyde and binuclear copper(II) complexes of bis(iminopyrrolyl) ligand containing the piperazine ring. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.02.023] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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34
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Bhat SA, Mague JT, Balakrishna MS. Synthesis and structural characterization of copper(I) halide complexes containing bis(azol-1-yl)methane derived bisphosphines. Inorganica Chim Acta 2016. [DOI: 10.1016/j.ica.2016.01.010] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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35
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Wu F, Tong H, Wang K, Wang Z, Li Z, Zhu X, Wong WY, Wong WK. Synthesis, structural characterization and photophysical studies of luminescent Cu(I) heteroleptic complexes based on dipyridylamine. J Photochem Photobiol A Chem 2016. [DOI: 10.1016/j.jphotochem.2015.12.003] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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Liu XF, Zhang XY, Li RF, Feng X. Two Neutral Copper(I) Complexes Bearing 2-(4-Nitrophenyl) Imidazole[4,5-f]-1,10-Phenanthroline: Synthesis, Crystal Structure, and Luminescence Properties. B KOREAN CHEM SOC 2016. [DOI: 10.1002/bkcs.10666] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xin Fang Liu
- College of Chemistry and Chemical Engineering; Luoyang Normal University; Luoyang P. R. China
| | - Xiao Yu Zhang
- Food & Bioengineering Department; Henan University of Science and Technology; Luoyang 471003 P. R. China
| | - Rong Fang Li
- College of Chemistry and Chemical Engineering; Luoyang Normal University; Luoyang P. R. China
| | - Xun Feng
- College of Chemistry and Chemical Engineering; Luoyang Normal University; Luoyang P. R. China
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37
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Chakkaradhari G, Chen YT, Karttunen AJ, Dau MT, Jänis J, Tunik SP, Chou PT, Ho ML, Koshevoy IO. Luminescent Triphosphine Cyanide d10 Metal Complexes. Inorg Chem 2016; 55:2174-84. [DOI: 10.1021/acs.inorgchem.5b02581] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | - Yi-Ting Chen
- National Taiwan University, Department of Chemistry, Taipei 106, Taiwan
| | | | - Minh Thuy Dau
- University of Eastern Finland, Department of Chemistry, 80101, Joensuu, Finland
| | - Janne Jänis
- University of Eastern Finland, Department of Chemistry, 80101, Joensuu, Finland
| | - Sergey P. Tunik
- St. Petersburg State University, Department of Chemistry, Universitetskii pr. 26, 198504, St Petersburg, Russia
| | - Pi-Tai Chou
- National Taiwan University, Department of Chemistry, Taipei 106, Taiwan
| | - Mei-Lin Ho
- Soochow University, Department of Chemistry, Taipei, Taiwan
| | - Igor O. Koshevoy
- University of Eastern Finland, Department of Chemistry, 80101, Joensuu, Finland
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38
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Liu X, Li R, Ma L, Feng X, Ding Y. Influences of the protonic state of an imidazole-phenanthroline ligand on the luminescence properties of copper(i) complexes: experimental and theoretical research. NEW J CHEM 2016. [DOI: 10.1039/c5nj02100f] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Deprotonation of an imidazole–phenanthroline ligand leads to entirely different luminescence properties of neutral Cu(i) complexes compared with ionic Cu(i) complexes.
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Affiliation(s)
- Xinfang Liu
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
| | - Rongfang Li
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
| | - Lufang Ma
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
| | - Xun Feng
- College of Chemistry and Chemical Engineering
- Luoyang Normal University
- Luoyang
- P. R. China
| | - Yuqiang Ding
- The Key Laboratory of Food Colloids and Biotechnology
- Ministry of Education
- School of Chemical and Material Engineering
- Jiangnan University
- Wuxi 214122
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39
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Suresh D, Ferreira B, Lopes PS, Gomes CSB, Krishnamoorthy P, Charas A, Vila-Viçosa D, Morgado J, Calhorda MJ, Maçanita AL, Gomes PT. Boron complexes of aromatic ring fused iminopyrrolyl ligands: synthesis, structure, and luminescence properties. Dalton Trans 2016; 45:15603-15620. [DOI: 10.1039/c6dt02771g] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
New fluorescent aromatic ring-fused 2-iminopyrrolyl diphenyl boron complexes are emitters in the range blue to orange.
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40
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Chen JL, Guo ZH, Yu HG, He LH, Liu SJ, Wen HR, Wang JY. Luminescent dinuclear copper(i) complexes bearing 1,4-bis(diphenylphosphino)butane and functionalized 3-(2′-pyridyl)pyrazole mixed ligands. Dalton Trans 2016; 45:696-705. [DOI: 10.1039/c5dt03451e] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The luminescence properties of 3-(2′-pyridyl)pyrazole-based dinuclear Cu(i) complexes can be well modulated by altering the substituent on the pyrazolyl ring.
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Affiliation(s)
- Jing-Lin Chen
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
- State Key Laboratory of Structural Chemistry
| | - Zong-Hao Guo
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Hua-Guang Yu
- College of Physical Science and Technology
- Yangzhou University
- Yangzhou 225002
- P.R. China
| | - Li-Hua He
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Sui-Jun Liu
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - He-Rui Wen
- School of Metallurgy and Chemical Engineering
- Jiangxi University of Science and Technology
- Ganzhou 341000
- P.R. China
| | - Jin-Yun Wang
- State Key Laboratory of Structural Chemistry
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
- P.R. China
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41
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Cabrera AR, Gonzalez IA, Cortés-Arriagada D, Natali M, Berke H, Daniliuc CG, Camarada MB, Toro-Labbé A, Rojas RS, Salas CO. Synthesis of new phosphorescent imidoyl-indazol and phosphine mixed ligand Cu(i) complexes – structural characterization and photophysical properties. RSC Adv 2016. [DOI: 10.1039/c5ra20450j] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
New Cu(i) complexes were prepared, [Cu(N,N)2]+ (1) and [Cu(N,N)(P,P)]+ (2–4), and characterized by spectroscopic methods and DFT calculations. It highlights the influence of the different ligands on the photophysical properties of the complexes.
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Affiliation(s)
- Alan R. Cabrera
- Nucleus Millennium Chemical Processes and Catalysis
- Faculty of Chemistry
- Pontificia Universidad Católica de Chile
- Santiago-22
- Chile
| | - Ivan A. Gonzalez
- Nucleus Millennium Chemical Processes and Catalysis
- Faculty of Chemistry
- Pontificia Universidad Católica de Chile
- Santiago-22
- Chile
| | - Diego Cortés-Arriagada
- Nucleus Millennium Chemical Processes and Catalysis
- Faculty of Chemistry
- Pontificia Universidad Católica de Chile
- Santiago-22
- Chile
| | - Mirco Natali
- Department of Chemical and Pharmaceutical Sciences and Centro Interuniversitario per la Conversione Chimica dell'Energia Solare (sez. di Ferrara)
- University of Ferrara
- 44121 Ferrara
- Italy
| | - Heinz Berke
- Chemisches Institut
- Universität Zürich
- CH-8057 Zürich
- Switzerland
| | | | - María B. Camarada
- Universidad Bernardo O Higgins
- Departamento de Ciencias Químicas y Biológicas
- Laboratorio de Bionanotecnología
- Santiago
- Chile
| | - Alejandro Toro-Labbé
- Nucleus Millennium Chemical Processes and Catalysis
- Faculty of Chemistry
- Pontificia Universidad Católica de Chile
- Santiago-22
- Chile
| | - Rene S. Rojas
- Nucleus Millennium Chemical Processes and Catalysis
- Faculty of Chemistry
- Pontificia Universidad Católica de Chile
- Santiago-22
- Chile
| | - Cristian O. Salas
- Nucleus Millennium Chemical Processes and Catalysis
- Faculty of Chemistry
- Pontificia Universidad Católica de Chile
- Santiago-22
- Chile
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42
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Vazart F, Savel P, Latouche C, Barone V, Camerel F, Roisnel T, Fillaut JL, Akdas-Kilig H, Achard M. Neutral copper(i) complexes featuring phosphinesulfonate chelates. Dalton Trans 2016; 45:6566-73. [DOI: 10.1039/c6dt00593d] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The reaction of diphenylphosphinobenzenesulfonic acid with copper(i) oxide resulted in the formation of the new neutral dimeric copper(i) complex {Cu2(DPPBS)2·(MeOH)2}.
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Affiliation(s)
- F. Vazart
- Scuola Normale Superiore
- I-56126 Pisa
- Italy
| | - P. Savel
- UMR6226 CNRS
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- 35042 Rennes Cedex
- France
| | - C. Latouche
- Scuola Normale Superiore
- I-56126 Pisa
- Italy
- Institut des Matériaux Jean Rouxel (IMN)
- Université de Nantes
| | - V. Barone
- Scuola Normale Superiore
- I-56126 Pisa
- Italy
| | - F. Camerel
- UMR6226 CNRS
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- 35042 Rennes Cedex
- France
| | - T. Roisnel
- UMR6226 CNRS
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- 35042 Rennes Cedex
- France
| | - J.-L. Fillaut
- UMR6226 CNRS
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- 35042 Rennes Cedex
- France
| | - H. Akdas-Kilig
- UMR6226 CNRS
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- 35042 Rennes Cedex
- France
| | - M. Achard
- UMR6226 CNRS
- Institut des Sciences Chimiques de Rennes
- Université de Rennes1
- 35042 Rennes Cedex
- France
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43
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Wang YP, Hu XH, Wang YF, Pan J, Yi XY. The syntheses, characterization and photophysical properties of phosphine copper(I) and silver(I) complexes with the bispyridylpyrrolide ligand. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.10.057] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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44
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Tan YH, Gao JX, Gu ZF, Xu Q, Yang CS, Luo YS, Wang B, Tang YZ, Wen HR. In situ synthesis, SHG and luminescent property of a novel acentric 3D-diamond-like zinc tetrazole polymer. Polyhedron 2015. [DOI: 10.1016/j.poly.2015.09.036] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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45
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van Dijkman TF, de Bruijn HM, Siegler MA, Bouwman E. Bright Cyan Phosphorescence of a (Phosphane)copper(I) Complex of the Trihydridopyrazolylborate Ligand H3B(3,5-Ph2Pz)-. Eur J Inorg Chem 2015. [DOI: 10.1002/ejic.201500812] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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46
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Siddiqui MM, Mague JT, Balakrishna MS. Diamondoid-Type Copper Coordination Polymers Containing Soft Cyclodiphosphazane Ligands. Inorg Chem 2015; 54:6063-5. [PMID: 26086906 DOI: 10.1021/acs.inorgchem.5b00525] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mujahuddin M. Siddiqui
- Phosphorus
Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
| | - Joel T Mague
- Department of Chemistry, Tulane University, New Orleans, Louisiana 70118, United States
| | - Maravanji S. Balakrishna
- Phosphorus
Laboratory, Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai 400076, India
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47
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Suresh D, Gomes CSB, Lopes PS, Figueira CA, Ferreira B, Gomes PT, Di Paolo RE, Maçanita AL, Duarte MT, Charas A, Morgado J, Vila-Viçosa D, Calhorda MJ. Luminescent Di- and Trinuclear Boron Complexes Based on Aromatic Iminopyrrolyl Spacer Ligands: Synthesis, Characterization, and Application in OLEDs. Chemistry 2015; 21:9133-49. [DOI: 10.1002/chem.201500109] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Indexed: 11/05/2022]
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48
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Huang TH, Yan J, Yang H, Du HM, Zhang MH. Synthesis, structure, and spectroscopic properties of Cu+ complexes and its application to solar cells. J COORD CHEM 2015. [DOI: 10.1080/00958972.2015.1025770] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Ting-Hong Huang
- Key Laboratories of Fine Chemicals and Surfactants in Sichuan Provincial Universities, Material Corrosion and Protection Key Laboratory of Sichuan Province, College of Materials and Chemical Engineering, Sichuan University of Science & Engineering, Zigong, China
| | - Jie Yan
- Key Laboratories of Fine Chemicals and Surfactants in Sichuan Provincial Universities, Material Corrosion and Protection Key Laboratory of Sichuan Province, College of Materials and Chemical Engineering, Sichuan University of Science & Engineering, Zigong, China
| | - Hu Yang
- Key Laboratories of Fine Chemicals and Surfactants in Sichuan Provincial Universities, Material Corrosion and Protection Key Laboratory of Sichuan Province, College of Materials and Chemical Engineering, Sichuan University of Science & Engineering, Zigong, China
| | - Huai-Ming Du
- Key Laboratories of Fine Chemicals and Surfactants in Sichuan Provincial Universities, Material Corrosion and Protection Key Laboratory of Sichuan Province, College of Materials and Chemical Engineering, Sichuan University of Science & Engineering, Zigong, China
| | - Min-Hua Zhang
- Key Laboratory for Green Chemical Technology (Ministry of Education of China), R&D Center for Petrochemical Technology, Tianjin University, Tianjin, China
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49
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Chakkaradhari G, Belyaev AA, Karttunen AJ, Sivchik V, Tunik SP, Koshevoy IO. Alkynyl triphosphine copper complexes: synthesis and photophysical studies. Dalton Trans 2015; 44:13294-304. [DOI: 10.1039/c5dt01870f] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
A chelating triphosphine was used to synthesize luminescent mono-, di- and trinuclear copper(i) alkynyl complexes, the photophysical properties of which are determined by the nature of alkynyl groups.
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Affiliation(s)
| | - Andrey A. Belyaev
- St. Petersburg State University
- Department of Chemistry
- St Petersburg
- Russia
| | | | - Vasily Sivchik
- University of Eastern Finland
- Department of Chemistry
- 80101, Joensuu
- Finland
| | - Sergey P. Tunik
- St. Petersburg State University
- Department of Chemistry
- St Petersburg
- Russia
| | - Igor O. Koshevoy
- University of Eastern Finland
- Department of Chemistry
- 80101, Joensuu
- Finland
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50
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Nishikawa M, Sawamura S, Haraguchi A, Morikubo J, Takao K, Tsubomura T. Highly emissive copper(i) complexes bearing diimine and bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane. Dalton Trans 2015; 44:411-8. [DOI: 10.1039/c4dt03176h] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
Highly emissive copper(i) complexes bearing 4,5-bis(diphenylphosphinomethyl)-2,2-dimethyl-1,3-dioxolane and 1,10-phenanthroline derivatives were newly synthesized. The quantum yields of the photoluminescence are up to 0.38.
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Affiliation(s)
| | - Shota Sawamura
- Department of Materials and Life Science
- Seikei University
- Musashino
- Japan
| | - Aya Haraguchi
- Department of Materials and Life Science
- Seikei University
- Musashino
- Japan
| | - Jun Morikubo
- Department of Materials and Life Science
- Seikei University
- Musashino
- Japan
| | - Koichiro Takao
- Research Laboratory for Nuclear Reactors
- Tokyo Institute of Technology
- Tokyo 152-8550
- Japan
| | - Taro Tsubomura
- Department of Materials and Life Science
- Seikei University
- Musashino
- Japan
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