Phenyl-Substituted Thiaboranes-Linked 2D and 3D Aromatics as Noncovalent Organic Framework Materials

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388963%3A_____%2F25%3A00619190" target="_blank" >RIV/61388963:_____/25:00619190 - isvavai.cz</a>
Alternative codes found
RIV/61388980:_____/25:00619190 RIV/00216275:25310/25:39923455
Result on the web
<a href="https://hdl.handle.net/11104/0365927" target="_blank" >https://hdl.handle.net/11104/0365927</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acs.inorgchem.4c05457" target="_blank" >10.1021/acs.inorgchem.4c05457</a>

Result language
angličtina
Original language name
Phenyl-Substituted Thiaboranes-Linked 2D and 3D Aromatics as Noncovalent Organic Framework Materials
Original language description
A series of 12-phenyl-closo-thiaboranes (12-(4-X-C6H4)-closo-1-SB11H10, where X = OMe (2), X = SMe (3), X = Ph (4), and X = NMe2 (5)) has been prepared. Except for 2, all compounds exhibit a chalcogen bond of thiaborane to the phenyl ring or the neighboring molecule as major supramolecular structural motif. 5, having the strongest (-12.47 kcal/mol) structure-making intermolecular interaction via noncovalent S center dot center dot center dot pi(phenyl) chalcogen bond, was crystallized from different solvents in the form of various solvatopolymorphs. n-Hexane and diethyl ether can be removed from 5 easily upon the formation of a porous material with large cavities (up to 20.5% of the unit cell). This first stable and useful noncovalently bound organic framework material with an ultramicroporous structure exhibits a molecular sieve effect. The selective and repeatable adsorption of CO2 to the material crystallized from n-hexane was explained on the basis of cooperative and consecutive machine-like molecular interactions of quadrupolar CO2 molecule with B-H and amino groups inside rectangular cavities.
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
2025
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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