The Aromatic 2‑Iminomethylphenyltellurenyl Cation. A Lewis Superacid Despite the Intramolecularly Coordinating N‑Donor Ligand
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F20%3A50016716" target="_blank" >RIV/62690094:18470/20:50016716 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/20:39917188
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acs.organomet.0c00014" target="_blank" >https://pubs.acs.org/doi/10.1021/acs.organomet.0c00014</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.organomet.0c00014" target="_blank" >10.1021/acs.organomet.0c00014</a>
Alternative languages
Result language
angličtina
Original language name
The Aromatic 2‑Iminomethylphenyltellurenyl Cation. A Lewis Superacid Despite the Intramolecularly Coordinating N‑Donor Ligand
Original language description
The reaction of 2-(tBuNCH)C6H4TeCl with silver salts of weakly coordinating anions, AgX {X = O3SCF3, SbF6 , or Al[OC(CF3)3]4}, provided the aryltellurenyl salts [2-(tBuNCH)- C6H4Te](O3SCF3) (1), [2-(tBuNCH)C6H4Te](SbF6) (2), and [2- (tBuNCH)C6H4Te]{Al[OC(CF3)3]4} (3), which comprise loosely associated ion pairs in the solid state. In solution, 1−3 undergo electrolytic dissociation into the tellurenyl cation [2-(tBuNCH)- C6H4Te]+ ([4]+) and the respective anions X− to various degrees, which was investigated by multinuclear NMR spectroscopy and conductivity measurements. The electronic structure of 1−3 and [4]+at both multiplicities (M = 1 and 3) was studied by DFT calculations using a set of real-space bond indicators. NICS calculations confirm the aromatic character of the central C3NTe ring in [4]+ (M = 1). FIA calculations suggest that [4]+ is a Lewis superacid
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
10402 - Inorganic and nuclear chemistry
Result continuities
Project
<a href="/en/project/GA18-10222S" target="_blank" >GA18-10222S: From simple precursors to unprecedented heterocyclic systems containing heavier Group 15 elements</a><br>
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Organometallics
ISSN
0276-7333
e-ISSN
—
Volume of the periodical
39
Issue of the periodical within the volume
8
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
1202-1212
UT code for WoS article
000529146900009
EID of the result in the Scopus database
2-s2.0-85082318122