1
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Groué A, Tranchier JP, Rager MN, Gontard G, Métivier R, Buriez O, Khatyr A, Knorr M, Amouri H. Cyclometalated Rhodium and Iridium Complexes Containing Masked Catecholates: Synthesis, Structure, Electrochemistry, and Luminescence Properties. Inorg Chem 2022; 61:4909-4918. [PMID: 35289605 DOI: 10.1021/acs.inorgchem.1c03656] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Two neutral cyclometalated rhodium and iridium coordination assemblies [(F2ppy)2M(η-Cat)], M = Rh, (2) and M = Ir, (3) (F2ppy: 2,4-difluorophenylpyridine), displaying a masked catecholate (η-Cat = η-O∧O) are described. The catecholate ligand is π-bonded to an organometallic Cp*Ru(II) moiety. The latter brings stability to the whole system in solution and suppresses the formation of the related paramagnetic semiquinone complex. The determination of the molecular structure of the iridium complex [(F2ppy)2Ir(η-Cat)] (3) corroborates the formation of the target compound and reveals the generation of a rare two-dimensional (2D) honeycomb supramolecular architecture in the solid state, in which the Δ-enantiomer self-assembles with the Λ-enantiomer through encoded π-π interactions among individual units. The electrochemistry of complexes 2 and 3 was investigated and showed that reduction occurs at very negative potentials (∼-2.2 V versus saturated calomel electrode (SCE)), while oxidation of the cyclometalated Rh and Ir centers occurs at 0.8 and 0.86 V. In contrast to complexes with 1,2-dioxolene chelates, which are nonemissive, the heterodinuclear diamagnetic complexes 2 and 3 were found to be emissive at room temperature both in solution and in the solid state. Moreover, at 77 K in a solid state, both compounds display opposite emission behavior, for instance, complex 3 displays a blue-shifted emission, while rhodium compound 2 exhibits red-shifted emission to lower energy.
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Affiliation(s)
- Antoine Groué
- Sorbonne Université- Campus Pierre et Marie Curie, Institut Parisien de Chimie Moléculaire (IPCM) UMR CNRS 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Jean-Philippe Tranchier
- Sorbonne Université- Campus Pierre et Marie Curie, Institut Parisien de Chimie Moléculaire (IPCM) UMR CNRS 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
| | | | - Geoffrey Gontard
- Sorbonne Université- Campus Pierre et Marie Curie, Institut Parisien de Chimie Moléculaire (IPCM) UMR CNRS 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Rémi Métivier
- Université Paris-Saclay, ENS Paris-Saclay, CNRS, PPSM, 91190 Gif-sur-Yvette, France
| | - Olivier Buriez
- PASTEUR, Département de chimie, École normale supérieure, PSL University, Sorbonne Université, CNRS, 75005 Paris, France
| | - Abderrahim Khatyr
- Institut UTINAM, UMR CNRS 6213, 16 Route de Gray, Université Bourgogne Franche-Comté, 25030 Besançon, France
| | - Michael Knorr
- Institut UTINAM, UMR CNRS 6213, 16 Route de Gray, Université Bourgogne Franche-Comté, 25030 Besançon, France
| | - Hani Amouri
- Sorbonne Université- Campus Pierre et Marie Curie, Institut Parisien de Chimie Moléculaire (IPCM) UMR CNRS 8232, 4 place Jussieu, 75252 Paris Cedex 05, France
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2
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Law ASY, Lee LCC, Lo KKW, Yam VWW. Aggregation and Supramolecular Self-Assembly of Low-Energy Red Luminescent Alkynylplatinum(II) Complexes for RNA Detection, Nucleolus Imaging, and RNA Synthesis Inhibitor Screening. J Am Chem Soc 2021; 143:5396-5405. [PMID: 33813827 DOI: 10.1021/jacs.0c13327] [Citation(s) in RCA: 49] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
As an important nuclear substructure, the nucleolus has received increasing attention because of its significant functions in the transcription and processing of ribosomal RNA in eukaryotic cells. In this work, we introduce a proof-of-concept luminescence assay to detect RNA and to accomplish nucleolus imaging with the use of the supramolecular self-assembly of platinum(II) complexes. Noncovalent interactions between platinum(II) complexes and RNA can be induced by the introduction of a guanidinium group into the complexes, and accordingly, a high RNA affinity can be achieved. Interestingly, the aggregation affinities of platinum(II) complexes enable them to display remarkable luminescence turn-on upon RNA binding, which is a result of the strengthening of noncovalent Pt(II)···Pt(II) and π-π stacking interactions. The complexes exhibit not only intriguing spectroscopic changes and luminescence enhancement after RNA binding but also specific nucleolus imaging in cells. As compared to fluorescent dyes, the low-energy red luminescence and large Stokes shifts of platinum(II) complexes afford a high signal-to-background autofluorescence ratio in nucleolus imaging. Additional properties, including long phosphorescence lifetimes and low cytotoxicity, have endowed the platinum(II) complexes with the potential for biological applications. Also, platinum(II) complexes have been adopted to monitor the dynamics of the nucleolus induced by the addition of RNA synthesis inhibitors. This capability allows the screening of inhibitors and can be advantageous for the development of antineoplastic agents. This work provides a novel strategy for exploring the application of platinum(II) complex-based cell imaging agents based on the mechanism of supramolecular self-assembly. It is envisaged that platinum(II) complexes can be utilized as valuable probes because of the aforementioned appealing advantages.
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Affiliation(s)
- Angela Sin-Yee Law
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China
| | - Lawrence Cho-Cheung Lee
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China
| | - Kenneth Kam-Wing Lo
- Department of Chemistry, City University of Hong Kong, Tat Chee Avenue, Kowloon, Hong Kong, People's Republic of China
| | - Vivian Wing-Wah Yam
- Institute of Molecular Functional Materials, State Key Laboratory of Synthetic Chemistry and Department of Chemistry, The University of Hong Kong, Pokfulam Road, Hong Kong, People's Republic of China
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3
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Juvenal F, Fortin D, Harvey PD. A Platinum(II) Organometallic Building Block for the Design of Emissive Copper(I) and Silver(I) Coordination Polymers. Inorg Chem 2020; 59:7117-7134. [DOI: 10.1021/acs.inorgchem.0c00584] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Frank Juvenal
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Daniel Fortin
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
| | - Pierre D. Harvey
- Département de chimie, Université de Sherbrooke, Sherbrooke, Québec J1K 2R1, Canada
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4
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Reactivity of the (trans-Pt(PMe3)2(C≡CC6H4SMe)2) Ligand with Copper Cyanide: Formation of the [Cu2(μ2-C≡CC6H4SMe)2]n Polymer. J Inorg Organomet Polym Mater 2019. [DOI: 10.1007/s10904-019-01298-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
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5
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Sesolis H, Gontard G, Jutand A, Gullo MP, Bandini E, Barbieri A, Amouri H. A Convenient Approach to Luminescent Cyclometalated Platinum(II) Complexes with Organometallic π‐Bonded Benzenedithiolate. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800561] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Hugo Sesolis
- Sorbonne Université Faculté des Sciences et Ingénerie Campus Pierre et Marie Curie CNRS IPCM (UMR 8232) 4 place Jussieu 75252 Paris cedex 05 France
| | - Geoffrey Gontard
- Sorbonne Université Faculté des Sciences et Ingénerie Campus Pierre et Marie Curie CNRS IPCM (UMR 8232) 4 place Jussieu 75252 Paris cedex 05 France
| | - Anny Jutand
- PASTEUR Département de Chimie Ecole Normale Supérieure PSL University Sorbonne Université CNRS 24 rue Lhomond 75231 Paris France
| | - Maria Pia Gullo
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF) Consiglio Nazionale delle Ricerche (CNR) Via Gobetti 101 40129 Bologna Italy
| | - Elisa Bandini
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF) Consiglio Nazionale delle Ricerche (CNR) Via Gobetti 101 40129 Bologna Italy
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF) Consiglio Nazionale delle Ricerche (CNR) Via Gobetti 101 40129 Bologna Italy
| | - Hani Amouri
- Sorbonne Université Faculté des Sciences et Ingénerie Campus Pierre et Marie Curie CNRS IPCM (UMR 8232) 4 place Jussieu 75252 Paris cedex 05 France
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6
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7
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8
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Meng TT, Wang H, Zheng ZB, Wang KZ. pH-Switchable "Off-On-Off" Near-Infrared Luminescence Based on a Dinuclear Ruthenium(II) Complex. Inorg Chem 2017; 56:4775-4779. [PMID: 28387505 DOI: 10.1021/acs.inorgchem.7b00223] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The pH-switchable room-temperature near-infrared (NIR) phosphorescence emission based on ruthenium(II) polypyridyl complexes has been very rarely reported, even though it is very desirable for applications in sensing, switching, and logic molecular devices and bioimaging. Here we report a novel dinuclear ruthenium(II) complex in an aerated acetonitrile solution featuring a bright NIR emission centered at 760 nm with an absolute quantum yield of 1.03%, a large Stokes shift of 254 nm, and a long emission lifetime of 108.3 ± 0.4 ns. The complex in a Britton-Roberson buffer also exhibited pH-induced "off-on-off" NIR luminescent switches with a maximum intensity enhancement factor of 41 and one of the switching events occurring near the physiological pH range.
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Affiliation(s)
- Ting-Ting Meng
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University , Beijing 100875, P. R. China
| | - Hao Wang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University , Beijing 100875, P. R. China
| | - Ze-Bao Zheng
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University , Beijing 100875, P. R. China
| | - Ke-Zhi Wang
- Beijing Key Laboratory of Energy Conversion and Storage Materials, College of Chemistry, Beijing Normal University , Beijing 100875, P. R. China
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9
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Moussa J, Loch A, Chamoreau LM, Degli Esposti A, Bandini E, Barbieri A, Amouri H. Luminescent Cyclometalated Platinum Complexes with π-Bonded Catecholate Organometallic Ligands. Inorg Chem 2017; 56:2050-2059. [PMID: 28182410 DOI: 10.1021/acs.inorgchem.6b02731] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of cyclometalated platinum(II) complexes of the type [(ppy)Pt(LM)]n+ (n = 0, 1) with π-bonded catecholates acting as organometallic ligands (LM) have been prepared and characterized by analytical techniques. In addition, the structures of two complexes of the series were determined by single-crystal X-ray diffraction. The packing shows the formation of a 1D supramolecular assembly generated by dPt-πCp* interactions among individual units. All complexes are luminescent in the solid state and in solution media. The results of photophysics have been rationalized by means of density functional theory (DFT) and time-dependent DFT investigations.
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Affiliation(s)
- Jamal Moussa
- Sorbonne Universités, UPMC Universités Paris 06, and CNRS, IPCM, UMR 8232 , 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Aruny Loch
- Sorbonne Universités, UPMC Universités Paris 06, and CNRS, IPCM, UMR 8232 , 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Lise-Marie Chamoreau
- Sorbonne Universités, UPMC Universités Paris 06, and CNRS, IPCM, UMR 8232 , 4 place Jussieu, 75252 Paris Cedex 05, France
| | - Alessandra Degli Esposti
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Consiglio Nazionale delle Ricerche (CNR) , Via Gobetti 101, 40129 Bologna, Italy
| | - Elisa Bandini
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Consiglio Nazionale delle Ricerche (CNR) , Via Gobetti 101, 40129 Bologna, Italy
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF), Consiglio Nazionale delle Ricerche (CNR) , Via Gobetti 101, 40129 Bologna, Italy
| | - Hani Amouri
- Sorbonne Universités, UPMC Universités Paris 06, and CNRS, IPCM, UMR 8232 , 4 place Jussieu, 75252 Paris Cedex 05, France
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10
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van der Meer M, Rechkemmer Y, Breitgoff FD, Marx R, Neugebauer P, Frank U, van Slageren J, Sarkar B. Multiple Bistability in Quinonoid-Bridged Diiron(II) Complexes: Influence of Bridge Symmetry on Bistable Properties. Inorg Chem 2016; 55:11944-11953. [DOI: 10.1021/acs.inorgchem.6b02097] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Margarethe van der Meer
- Institut für Chemie und Biochemie,
Anorganische Chemie, Freie Universität Berlin, Fabeckstraße
34-36, D-14195 Berlin, Germany
| | - Yvonne Rechkemmer
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Frauke D. Breitgoff
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Raphael Marx
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Petr Neugebauer
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Uta Frank
- Institut für Chemie und Biochemie,
Anorganische Chemie, Freie Universität Berlin, Fabeckstraße
34-36, D-14195 Berlin, Germany
| | - Joris van Slageren
- Institut für Physikalische Chemie, Universität Stuttgart, Pfaffenwaldring 55, D-70569 Stuttgart, Germany
| | - Biprajit Sarkar
- Institut für Chemie und Biochemie,
Anorganische Chemie, Freie Universität Berlin, Fabeckstraße
34-36, D-14195 Berlin, Germany
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11
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The Rise of Near-Infrared Emitters: Organic Dyes, Porphyrinoids, and Transition Metal Complexes. Top Curr Chem (Cham) 2016; 374:47. [DOI: 10.1007/s41061-016-0048-9] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 06/20/2016] [Indexed: 12/22/2022]
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12
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Moussa J, Chamoreau LM, Gullo MP, Degli Esposti A, Barbieri A, Amouri H. Induced phosphorescence from Pt → Ag and Ag(i)⋯Ag(i) metallophilic interactions in benzenedithiolatodiimine-Pt2/Ag2 clusters: a combined experimental and theoretical investigation. Dalton Trans 2016; 45:2906-13. [DOI: 10.1039/c5dt03702f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report the synthesis and luminescence properties of a novel platinum(ii)–silver(i) cluster exhibiting supramolecular donor–acceptor dative Pt → Ag bonds as well as d10⋯d10 argentophilic interactions.
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Affiliation(s)
- Jamal Moussa
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris Cedex 05
| | - Lise Marie Chamoreau
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris Cedex 05
| | - Maria Pia Gullo
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna
- Italy
| | - Alessandra Degli Esposti
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna
- Italy
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna
- Italy
| | - Hani Amouri
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris Cedex 05
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13
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Sesolis H, Moussa J, Gontard G, Jutand A, Gullo MP, Barbieri A, Amouri H. A unique class of neutral cyclometalated platinum(ii) complexes with π-bonded benzenedithiolate: synthesis, molecular structures and tuning of luminescence properties. Dalton Trans 2015; 44:2973-7. [DOI: 10.1039/c4dt03962a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A unique class of luminescent neutral cyclometalated platinum(ii) complexes 2–4 with π-bonded benzenedithiolate are reported including two X-ray molecular structures.
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Affiliation(s)
- Hugo Sesolis
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05
| | - Jamal Moussa
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05
| | - Geoffrey Gontard
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05
| | - Anny Jutand
- Ecole Normale Supérieure-PSL Research University
- Département de Chimie
- Sorbonne Universités - UPMC Univ Paris 06
- Paris
- France
| | - Maria Pia Gullo
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna BO
- Italy
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna BO
- Italy
| | - Hani Amouri
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05
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14
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Liao JL, Chi Y, Liu SH, Lee GH, Chou PT, Huang HX, Su YD, Chang CH, Lin JS, Tseng MR. Os(II) Phosphors with Near-Infrared Emission Induced by Ligand-to-Ligand Charge Transfer Transition. Inorg Chem 2014; 53:9366-74. [DOI: 10.1021/ic501474r] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Jia-Ling Liao
- Department
of Chemistry and Low Carbon Energy Research Center, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Yun Chi
- Department
of Chemistry and Low Carbon Energy Research Center, National Tsing Hua University, Hsinchu 30013, Taiwan
| | - Shih-Hung Liu
- Department of Chemistry and Center for Emerging Material and Advanced
Devices, National Taiwan University, Taipei 10617, Taiwan
| | - Gene-Hsiang Lee
- Department of Chemistry and Center for Emerging Material and Advanced
Devices, National Taiwan University, Taipei 10617, Taiwan
| | - Pi-Tai Chou
- Department of Chemistry and Center for Emerging Material and Advanced
Devices, National Taiwan University, Taipei 10617, Taiwan
| | - Hao-Xiang Huang
- Department of Photonics Engineering, Yuan Ze University, Chungli 32003, Taiwan
| | - Yu-De Su
- Department of Photonics Engineering, Yuan Ze University, Chungli 32003, Taiwan
| | - Chih-Hao Chang
- Department of Photonics Engineering, Yuan Ze University, Chungli 32003, Taiwan
| | - Jin-Sheng Lin
- Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu 31040, Taiwan
| | - Meu-Rurng Tseng
- Material and Chemical Research Laboratories, Industrial Technology Research Institute, Hsinchu 31040, Taiwan
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15
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Moussa J, Chamoreau LM, Degli Esposti A, Gullo MP, Barbieri A, Amouri H. Tuning Excited States of Bipyridyl Platinum(II) Chromophores with π-Bonded Catecholate Organometallic Ligands: Synthesis, Structures, TD-DFT Calculations, and Photophysical Properties. Inorg Chem 2014; 53:6624-33. [DOI: 10.1021/ic500232w] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
| | | | - Alessandra Degli Esposti
- Istituto per la Sintesi Organica e la Fotoreattività
(ISOF), Consiglio Nazionale delle Ricerche (CNR), Via Gobetti 101, 40129 Bologna BO, Italy
| | - Maria Pia Gullo
- Istituto per la Sintesi Organica e la Fotoreattività
(ISOF), Consiglio Nazionale delle Ricerche (CNR), Via Gobetti 101, 40129 Bologna BO, Italy
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività
(ISOF), Consiglio Nazionale delle Ricerche (CNR), Via Gobetti 101, 40129 Bologna BO, Italy
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16
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Damas A, Sesolis H, Rager MN, Chamoreau LM, Gullo MP, Barbieri A, Amouri H. Ester-substituted cyclometallated rhodium and iridium coordination assemblies with π-bonded dioxolene ligand: synthesis, structures and luminescent properties. RSC Adv 2014. [DOI: 10.1039/c4ra01185f] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
A series of functionalized cyclometallated rhodium and iridium coordination assemblies2–7displaying a π-bonded dioxolene ligand is described.
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Affiliation(s)
- Aurelie Damas
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05, France
| | - Hugo Sesolis
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05, France
| | - Marie Noelle Rager
- Institut de Recherche de Chimie Paris
- CNRS – Chimie ParisTech
- 75005 Paris, France
| | - Lise Marie Chamoreau
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05, France
| | - Maria Pia Gullo
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna, Italy
| | - Andrea Barbieri
- Istituto per la Sintesi Organica e la Fotoreattività (ISOF)
- Consiglio Nazionale delle Ricerche (CNR)
- 40129 Bologna, Italy
| | - Hani Amouri
- Sorbonne Universités
- UPMC Univ Paris 06
- Université Pierre et Marie Curie
- Institut Parisien de Chimie Moléculaire (IPCM) UMR 8232
- 75252 Paris cedex 05, France
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