Modification of cobalt bis(dicarbollide) ion with nitrile groups on carbon atoms: a unique low-temperature skeletal rearrangement due to specific electron-donor character of the CN substitution

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F24%3A00600333" target="_blank" >RIV/61388963:_____/24:00600333 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/24:00600333
Result on the web
<a href="https://hdl.handle.net/11104/0359203" target="_blank" >https://hdl.handle.net/11104/0359203</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1039/D4DT02588A" target="_blank" >10.1039/D4DT02588A</a>

Result language
angličtina
Original language name
Modification of cobalt bis(dicarbollide) ion with nitrile groups on carbon atoms: a unique low-temperature skeletal rearrangement due to specific electron-donor character of the CN substitution
Original language description
Herein we report on synthesis and stereochemistry of mono- and isomeric dinitrile derivatives of [(1,2-C2B9H11)2-3,3’-Co]- ion. The shape and electronic properties of CN groups are apparently able to surmount the strain associated with substitution of two vicinal carbon positions. Due to electron donation to the cage, this results in a substituent induced rearrangement of one of the carbon atoms to the upper pentagon belt. The molecular structure of this isomer is confirmed by sc-XRD and DFT chemical computations.
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
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OECD FORD branch
10403 - Physical chemistry

Project
Result was created during the realization of more than one project. More information in the Projects tab.
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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