Ferrocene donor linked to pyridine/pyridinium acceptor via a systematically enlarged pi-linker
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F21%3A39917906" target="_blank" >RIV/00216275:25310/21:39917906 - isvavai.cz</a>
Result on the web
<a href="http://DOI" target="_blank" >http://DOI</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d1ra08186a" target="_blank" >10.1039/d1ra08186a</a>
Alternative languages
Result language
angličtina
Original language name
Ferrocene donor linked to pyridine/pyridinium acceptor via a systematically enlarged pi-linker
Original language description
Nine chromophores with ferrocene donor and pyridine/pyridinium acceptors have been prepared and further investigated. The performed X-ray analysis showed partially polarized and geometrically oblate pyridine unit. An extension of the pi-system and N-quaternization were revealed as suitable tools for exclusive manipulation of the LUMO with the almost steady HOMO. Whereas the electrochemical HOMO-LUMO gap can be tuned from 3.01 to 1.49 eV, the high- and low-energy absorption bands were found within the range of 280-402/456-547 nm. The pyridinium chromophores showed distinct negative solvatochromism. A thorough DFT analysis has been performed; it turned out that ferrocene donor is capable of two principal D-A interactions, whose employment depends on the appended electron-withdrawing moiety.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10401 - Organic chemistry
Result continuities
Project
<a href="/en/project/EF16_025%2F0007445" target="_blank" >EF16_025/0007445: Organic redox couple based batteries for energetics of traditional and renewable resources.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
RSC ADVANCES
ISSN
2046-2069
e-ISSN
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Volume of the periodical
11
Issue of the periodical within the volume
61
Country of publishing house
GB - UNITED KINGDOM
Number of pages
10
Pages from-to
38804-38813
UT code for WoS article
000725660400001
EID of the result in the Scopus database
2-s2.0-85121203641