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Babel L, Baudet K, Hoang TNY, Nozary H, Piguet C. A Rational Approach to Metal Loading of Organic Multi-Site Polymers: Illusion or Reality? Chemistry 2018; 24:5423-5433. [DOI: 10.1002/chem.201705043] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2017] [Indexed: 11/12/2022]
Affiliation(s)
- Lucille Babel
- Department of Inorganic, Analytical and Applied Chemistry; University of Geneva; 30 quai E. Ansermet 1211 Geneva 4 Switzerland
| | - Karine Baudet
- Department of Inorganic, Analytical and Applied Chemistry; University of Geneva; 30 quai E. Ansermet 1211 Geneva 4 Switzerland
| | - Thi Nhu Y. Hoang
- Department of Inorganic, Analytical and Applied Chemistry; University of Geneva; 30 quai E. Ansermet 1211 Geneva 4 Switzerland
| | - Homayoun Nozary
- Department of Inorganic, Analytical and Applied Chemistry; University of Geneva; 30 quai E. Ansermet 1211 Geneva 4 Switzerland
| | - Claude Piguet
- Department of Inorganic, Analytical and Applied Chemistry; University of Geneva; 30 quai E. Ansermet 1211 Geneva 4 Switzerland
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Hamacek J, Vuillamy A. Controlling the Structures of Lanthanide Complexes in Self-Assemblies with Tripodal Ligands. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201701075] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Josef Hamacek
- Center for Molecular Biophysics (CBM); CNRS Orléans; Rue Charles Sadron 45071 Orleans Cedex 2 France
| | - Alexandra Vuillamy
- Center for Molecular Biophysics (CBM); CNRS Orléans; Rue Charles Sadron 45071 Orleans Cedex 2 France
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3
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Implementing Liquid-Crystalline Properties in Single-Stranded Dinuclear Lanthanide Helicates. Eur J Inorg Chem 2013. [DOI: 10.1002/ejic.201300176] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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4
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Wang B, Zang Z, Wang H, Dou W, Tang X, Liu W, Shao Y, Ma J, Li Y, Zhou J. Multiple lanthanide helicate clusters and the effects of anions on their configuration. Angew Chem Int Ed Engl 2013; 52:3756-9. [PMID: 23427114 DOI: 10.1002/anie.201210172] [Citation(s) in RCA: 97] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2012] [Indexed: 01/29/2023]
Affiliation(s)
- Bei Wang
- Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, and College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P.R. China
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Wang B, Zang Z, Wang H, Dou W, Tang X, Liu W, Shao Y, Ma J, Li Y, Zhou J. Multiple Lanthanide Helicate Clusters and the Effects of Anions on Their Configuration. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201210172] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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6
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Zebret S, Besnard C, Bernardinelli G, Hamacek J. Thermodynamic Discrimination in the Formation of Tetranuclear Lanthanide Helicates. Eur J Inorg Chem 2012. [DOI: 10.1002/ejic.201200004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Hamacek J, Besnard C, Penhouet T, Morgantini PY. Thermodynamics, Structure and Properties of Polynuclear Lanthanide Complexes with a Tripodal Ligand: Insight into their Self-Assembly. Chemistry 2011; 17:6753-64. [DOI: 10.1002/chem.201100173] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/17/2011] [Indexed: 11/06/2022]
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Terazzi E, Guénée L, Varin J, Bocquet B, Lemonnier JF, Emery D, Mareda J, Piguet C. Silver Baits for The “Miraculous Draught” of Amphiphilic Lanthanide Helicates. Chemistry 2010; 17:184-95. [DOI: 10.1002/chem.201002771] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Indexed: 11/07/2022]
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Bozoklu G, Marchal C, Gateau C, Pécaut J, Imbert D, Mazzanti M. Diastereoselective Self-Assembly of a Homochiral Europium Triangle from a BipyoxazolineCarboxylate Ligand. Chemistry 2010; 16:6159-63. [DOI: 10.1002/chem.201000572] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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10
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Terazzi E, Guénée L, Bocquet B, Lemonnier JF, Dalla Favera N, Piguet C. A Simple Chemical Tuning of the Effective Concentration: Selection of Single-, Double-, and Triple-Stranded Binuclear Lanthanide Helicates. Chemistry 2009; 15:12719-32. [DOI: 10.1002/chem.200902026] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Andreiadis E, Demadrille R, Imbert D, Pécaut J, Mazzanti M. Remarkable Tuning of the Coordination and Photophysical Properties of Lanthanide Ions in a Series of Tetrazole-Based Complexes. Chemistry 2009; 15:9458-76. [DOI: 10.1002/chem.200900912] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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12
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Albrecht M, Osetska O, Bünzli JC, Gumy F, Fröhlich R. Homo- and Heterodinuclear Helicates of Lanthanide(III), Zinc(II) and Aluminium(III) Based on 8-Hydroxyquinoline Ligands. Chemistry 2009; 15:8791-9. [DOI: 10.1002/chem.200901068] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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13
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Tang XL, Wang WH, Dou W, Jiang J, Liu WS, Qin WW, Zhang GL, Zhang HR, Yu KB, Zheng LM. Olive-Shaped Chiral Supramolecules: Simultaneous Self-Assembly of Heptameric Lanthanum Clusters and Carbon Dioxide Fixation. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200900838] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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14
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Tang XL, Wang WH, Dou W, Jiang J, Liu WS, Qin WW, Zhang GL, Zhang HR, Yu KB, Zheng LM. Olive-Shaped Chiral Supramolecules: Simultaneous Self-Assembly of Heptameric Lanthanum Clusters and Carbon Dioxide Fixation. Angew Chem Int Ed Engl 2009; 48:3499-502. [DOI: 10.1002/anie.200900838] [Citation(s) in RCA: 91] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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15
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Dalla-Favera N, Hamacek J, Borkovec M, Jeannerat D, Gumy F, Bünzli JC, Ercolani G, Piguet C. Linear Polynuclear Helicates as a Link between Discrete Supramolecular Complexes and Programmed Infinite Polymetallic Chains. Chemistry 2008; 14:2994-3005. [DOI: 10.1002/chem.200701465] [Citation(s) in RCA: 41] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Glover PB, Bassett AP, Nockemann P, Kariuki BM, Van Deun R, Pikramenou Z. Fully Fluorinated Imidodiphosphinate Shells for Visible- and NIR-Emitting Lanthanides: Hitherto Unexpected Effects of Sensitizer Fluorination on Lanthanide Emission Properties. Chemistry 2007; 13:6308-20. [PMID: 17570719 DOI: 10.1002/chem.200700087] [Citation(s) in RCA: 147] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
In this paper we demonstrate that the effect of aromatic C--F substitution in ligands does not always abide by conventional wisdom for ligand design to enhance sensitisation for visible lanthanide emission, in contrast with NIR emission for which the same effect coupled with shell formation leads to unprecedented long luminescence lifetimes. We have chosen an imidodiphosphinate ligand, N-{P,P-di(pentafluorophinoyl)}-P,P-dipentafluorophenylphosphinimidic acid (HF20tpip), to form ideal fluorinated shells about all visible- and NIR-emitting lanthanides. The shell, formed by three ligands, comprises twelve fully fluorinated aryl sensitiser groups, yet no-high energy X--H vibrations that quench lanthanide emission. The synthesis, full characterisation including X-ray and NMR analysis as well as the photophysical properties of the emissive complexes [Ln(F20tpip)3], in which Ln=Nd, Sm, Eu, Gd, Tb, Dy, Er, Yb, Y, Gd, are reported. The photophysical results contrast previous studies, in which fluorination of alkyl chains tends to lead to more emissive lanthanide complexes for both visible and NIR emission. Analysis of the fluorescence properties of the HF20tpip and [Gd(F20tpip)3] reveals that there is a low-lying state at around 715 nm that is responsible for partially quenching of the signal of the visible emitting lanthanides and we attribute it to a pi-sigma* state. However, all visible emitting lanthanides have long lifetimes and unexpectedly the [Dy(F20tpip)3] complex shows a lifetime of 0.3 ms, indicating that the elimination of high-energy vibrations from the ligand framework is particularly favourable for Dy. The NIR emitting lanthanides show strong emission signals in powder and solution with unprecedented lifetimes. The luminescence lifetimes of [Nd(F20tpip)3], [Er(F20tpip)3] and [Yb(F20tpip)3] in deuteurated acetonitrile are 44, 741 and 1111 micros. The highest value observed for the [Yb(F20tpip)3] complex is more than half the value of the Yb ion radiative lifetime.
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Affiliation(s)
- Peter B Glover
- School of Chemistry, The University of Birmingham, Edgbaston B15 2TT, UK
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Aimi J, Oya K, Tsuda A, Aida T. Chiroptical Sensing of Asymmetric Hydrocarbons Using a Homochiral Supramolecular Box from a Bismetalloporphyrin Rotamer. Angew Chem Int Ed Engl 2007; 46:2031-5. [PMID: 17290477 DOI: 10.1002/anie.200604330] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Junko Aimi
- Department of Chemistry and Biotechnology, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
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Aimi J, Oya K, Tsuda A, Aida T. Chiroptical Sensing of Asymmetric Hydrocarbons Using a Homochiral Supramolecular Box from a Bismetalloporphyrin Rotamer. Angew Chem Int Ed Engl 2007. [DOI: 10.1002/ange.200604330] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Yoneda K, Adachi K, Nishio K, Yamasaki M, Fuyuhiro A, Katada M, Kaizaki S, Kawata S. An [FeII3O]4+ Core Wrapped by Two [FeIIL3]− Units. Angew Chem Int Ed Engl 2006; 45:5459-61. [PMID: 16892469 DOI: 10.1002/anie.200602067] [Citation(s) in RCA: 63] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ko Yoneda
- Department of Chemistry, Graduate School of Science, Osaka University, Toyonaka, Osaka 560-0043, Japan
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Yoneda K, Adachi K, Nishio K, Yamasaki M, Fuyuhiro A, Katada M, Kaizaki S, Kawata S. An [FeII3O]4+ Core Wrapped by Two [FeIIL3]− Units. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200602067] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Müller J, Lippert B. Erzwingung oder Erkennung einer dreiarmigen DNA-Kreuzung: Metall-Tripelhelicat trifft Doppelhelix. Angew Chem Int Ed Engl 2006. [DOI: 10.1002/ange.200600031] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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22
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Müller J, Lippert B. Imposing a Three-Way Junction on DNA or Recognizing One: A Metal Triple Helicate Meets Double Helix. Angew Chem Int Ed Engl 2006; 45:2503-5. [PMID: 16548027 DOI: 10.1002/anie.200600031] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jens Müller
- Fachbereich Chemie, Universität Dortmund, 44221 Dortmund, Germany.
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