Coordination-triggered redox activity of early and late lanthanide calix[4]arene complexes.

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F24%3A00584312" target="_blank" >RIV/61388955:_____/24:00584312 - isvavai.cz</a>
Result on the web
<a href="https://hdl.handle.net/11104/0352243" target="_blank" >https://hdl.handle.net/11104/0352243</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/d3dt03828a" target="_blank" >10.1039/d3dt03828a</a>

Result language
angličtina
Original language name
Coordination-triggered redox activity of early and late lanthanide calix[4]arene complexes.
Original language description
The methylation of p-tert-butylcalix[4]arene in the distal 1,3-phenolic sites provides H2L = {p-tert-butylcalix[4](OMe)2(OH)2arene}. This unit acts as a rigid coordinating ligand to early and late lanthanide metal ions, enabling the construction of two families of mononuclear compounds featuring (N(nBu)4)[LnIIIL(acac)2]·CH3CN (Ln = Pr (1), Nd (2), Ho (3), and Er (4)) and (N(nBu)4)2[LnIIIL{Mo5O13(OMe)4(NO)}]·CH2Cl2 (Ln = Nd (5) and Er (6)). The metal ions adopt distorted bicapped trigonal prismatic coordination environments, resulting in slow relaxation of the magnetization for 4. These compounds exhibit reversible redox waves at positive potentials, centered within the calix[4]arene ligand, representing a new type of calix[n]arene-based electrochemical activity induced by coordination to the metal centers.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Project
<a href="/en/project/GA23-06465S" target="_blank" >GA23-06465S: Merging photochemistry and electrochemistry in flavin-based redox catalysis</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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