Additive Character of Electron Donation by Methyl Substituents within a Complete Series of Polymethylated [1-(eta(6)-MenC6H6-n)-closo-1,2,3-FeC2B9H11] Complexes. Linear Correlations of the NMR Parameters and Fe-II/III Redox Potentials with the Number ofArene Methyls
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F11%3A10099636" target="_blank" >RIV/00216208:11310/11:10099636 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/11:00366879
Result on the web
<a href="http://dx.doi.org/10.1021/ic2000798" target="_blank" >http://dx.doi.org/10.1021/ic2000798</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/ic2000798" target="_blank" >10.1021/ic2000798</a>
Alternative languages
Result language
angličtina
Original language name
Additive Character of Electron Donation by Methyl Substituents within a Complete Series of Polymethylated [1-(eta(6)-MenC6H6-n)-closo-1,2,3-FeC2B9H11] Complexes. Linear Correlations of the NMR Parameters and Fe-II/III Redox Potentials with the Number ofArene Methyls
Original language description
A systematic method for the incorporation of the {(eta(6)-Me(n)C(6)H(6-n))Fe} fragment into the dicarbollide cage was developed based on reactions between [(eta(6)-Me(n)C(6)H(6-n),)(2)Fe][PF(6)](2) salts (1) and Tl(2)[nido-7,8-C(2)B(9)H(11)]. These reactions proceed with elimination of one arene ligand to generate a complete series of the neutral [1-(eta(6)-Me(n)C(6)H(6-n))-closo-1,2,3-FeC(2)B(9)H(11)] (2) complexes with n=1-6 in yields ranging 15 70% depending on the arene. Correlations between selected and (11)B NMR parameters and the Fe(II/III) redox potentials and the number of arene methyls for complexes 2 are linear. These facts establish direct evidence for a strictly additive character of electron donation by the methyl substituents to the arene ring and further to the Fe center and the second (dicarbollide) ligand.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
CA - Inorganic chemistry
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Inorganic Chemistry
ISSN
0020-1669
e-ISSN
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Volume of the periodical
50
Issue of the periodical within the volume
7
Country of publishing house
US - UNITED STATES
Number of pages
6
Pages from-to
3097-3102
UT code for WoS article
000288730400052
EID of the result in the Scopus database
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