The BIAN ligand 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene: An electron sponge or a „normal“ alpha-diimine ligand?

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00467827" target="_blank" >RIV/61388955:_____/17:00467827 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.1016/j.ica.2016.05.054" target="_blank" >http://dx.doi.org/10.1016/j.ica.2016.05.054</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ica.2016.05.054" target="_blank" >10.1016/j.ica.2016.05.054</a>

Result language
angličtina
Original language name
The BIAN ligand 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene: An electron sponge or a „normal“ alpha-diimine ligand?
Original language description
The compounds [fac-Re(CO)(3)C1(L)] and [M(CO)(4)(L)], M = Cr, Mo, W and L = 1,2-bis[(2,6-diisopropylphenyl)imino]acenaphthene, have been studied electrochemically and spectroelectrochemically (IR, UV-vis-NIR, EPR). The neutral rhenium complex contains an isopropyl-shielded chloride ligand. Its reversible oxidation was shown to involve a largely metal-based HOMO. One electron could be added reversibly to the diimine-based LUMO of all complexes, as evident from EPR spectroscopy. However, there was no evidence for the reversible acquisition of more than one electron by L in these complexes, ruling out an electron reservoir functionality with multielectron reactivity. DFT and TD-DFT calculations were performed for the [Re(CO)(3)Cl(L)](n) redox series (n = +, 0, -). (C) 2016 Elsevier B.V. All rights reserved.
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/LD14129" target="_blank" >LD14129: Structure and dynamics of excited and redox states of photocatalytic complexes</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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