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Ruthenium nitrosyl complexes with NO release capability: the use of fluorene as an antenna.

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Title: Ruthenium nitrosyl complexes with NO release capability: the use of fluorene as an antenna.
Authors: Mudrak, Vladyslav1,2 (AUTHOR), Lacroix, Pascal G.1 (AUTHOR) pascal.lacroix@lcc-toulouse.fr, Tassé, Marine1 (AUTHOR), Mallet-Ladeira, Sonia1,3 (AUTHOR), Roshal, Alexander2 (AUTHOR), Malfant, Isabelle1 (AUTHOR)
Source: Dalton Transactions: An International Journal of Inorganic Chemistry. 6/21/2024, Vol. 53 Issue 23, p9777-9791. 15p.
Subjects: Antennas (Electronics), Ruthenium compounds, Fluorene, Crystal structure, Quantum dots
Abstract: A ruthenium nitrosyl complex of formula [RuII(fluorene(C6)CH2O-terpy)(bipy)(NO)]3+ (AC) in which fluorene(C6) is the 9,9-dihexylfluorene, terpy the 2,2′;6′,2′′-terpyridine, and bipy the 2,2′-bipyridine is presented with its related [RuII(MeO-terpy)(bipy)(NO)]3+ (C) and 9,9-dihexylfluorene 2-hydroxymethylfluorene (A) building blocks. The reference complex C undergoes NO release capabilities under irradiation at λ = 365 nm. The effect of the introduction of the fluorescent A antenna within the resulting AC complex is discussed both experimentally and theoretically. The importance of the encaging parameter defined as φAC·IAC, in which IAC is the quantity of light absorbed by AC and φAC the quantum yield of NO release is evidenced and found to be concentration dependent. The conditions of optimization of the antenna approach to maximize φAC·IAC are discussed. The crystal structure of [RuII(fluorene(C6)CH2O-terpy)(bipy)(NO2)](PF6), the last intermediate in the synthesis of AC is also presented. [ABSTRACT FROM AUTHOR]
Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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DbLabel: Engineering Source
An: 177774669
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PubTypeId: academicJournal
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Items – Name: Title
  Label: Title
  Group: Ti
  Data: Ruthenium nitrosyl complexes with NO release capability: the use of fluorene as an antenna.
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  Data: <searchLink fieldCode="AR" term="%22Mudrak%2C+Vladyslav%22">Mudrak, Vladyslav</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Lacroix%2C+Pascal+G%2E%22">Lacroix, Pascal G.</searchLink><relatesTo>1</relatesTo> (AUTHOR)<i> pascal.lacroix@lcc-toulouse.fr</i><br /><searchLink fieldCode="AR" term="%22Tassé%2C+Marine%22">Tassé, Marine</searchLink><relatesTo>1</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Mallet-Ladeira%2C+Sonia%22">Mallet-Ladeira, Sonia</searchLink><relatesTo>1,3</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Roshal%2C+Alexander%22">Roshal, Alexander</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Malfant%2C+Isabelle%22">Malfant, Isabelle</searchLink><relatesTo>1</relatesTo> (AUTHOR)
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  Data: <searchLink fieldCode="JN" term="%22Dalton+Transactions%3A+An+International+Journal+of+Inorganic+Chemistry%22">Dalton Transactions: An International Journal of Inorganic Chemistry</searchLink>. 6/21/2024, Vol. 53 Issue 23, p9777-9791. 15p.
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  Data: <searchLink fieldCode="DE" term="%22Antennas+%28Electronics%29%22">Antennas (Electronics)</searchLink><br /><searchLink fieldCode="DE" term="%22Ruthenium+compounds%22">Ruthenium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Fluorene%22">Fluorene</searchLink><br /><searchLink fieldCode="DE" term="%22Crystal+structure%22">Crystal structure</searchLink><br /><searchLink fieldCode="DE" term="%22Quantum+dots%22">Quantum dots</searchLink>
– Name: Abstract
  Label: Abstract
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  Data: A ruthenium nitrosyl complex of formula [RuII(fluorene(C6)CH2O-terpy)(bipy)(NO)]3+ (AC) in which fluorene(C6) is the 9,9-dihexylfluorene, terpy the 2,2′;6′,2′′-terpyridine, and bipy the 2,2′-bipyridine is presented with its related [RuII(MeO-terpy)(bipy)(NO)]3+ (C) and 9,9-dihexylfluorene 2-hydroxymethylfluorene (A) building blocks. The reference complex C undergoes NO release capabilities under irradiation at λ = 365 nm. The effect of the introduction of the fluorescent A antenna within the resulting AC complex is discussed both experimentally and theoretically. The importance of the encaging parameter defined as φAC·IAC, in which IAC is the quantity of light absorbed by AC and φAC the quantum yield of NO release is evidenced and found to be concentration dependent. The conditions of optimization of the antenna approach to maximize φAC·IAC are discussed. The crystal structure of [RuII(fluorene(C6)CH2O-terpy)(bipy)(NO2)](PF6), the last intermediate in the synthesis of AC is also presented. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Dalton Transactions: An International Journal of Inorganic Chemistry is the property of Royal Society of Chemistry and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.1039/d4dt01154f
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      – Code: eng
        Text: English
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        PageCount: 15
        StartPage: 9777
    Subjects:
      – SubjectFull: Antennas (Electronics)
        Type: general
      – SubjectFull: Ruthenium compounds
        Type: general
      – SubjectFull: Fluorene
        Type: general
      – SubjectFull: Crystal structure
        Type: general
      – SubjectFull: Quantum dots
        Type: general
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      – TitleFull: Ruthenium nitrosyl complexes with NO release capability: the use of fluorene as an antenna.
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            NameFull: Mudrak, Vladyslav
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            NameFull: Lacroix, Pascal G.
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            NameFull: Mallet-Ladeira, Sonia
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            NameFull: Roshal, Alexander
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              M: 06
              Text: 6/21/2024
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              Y: 2024
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