Articles with "hyperconjugation" as a keyword



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The hyperconjugation effect on the graphene counterparts based on silicon and germanium

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Published in 2017 at "Current Applied Physics"

DOI: 10.1016/j.cap.2017.06.015

Abstract: Abstract Bending of the A = A (A of the group IVA) double bond neighboring is rationalized by the hyperconjugation phenomenon analysis. The bending is also observed for the high sized linear, cyclic or graphene-like compounds that… read more here.

Keywords: effect graphene; graphene; hyperconjugation; counterparts based ... See more keywords
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Boundaries of the Hyperconjugation from π-Extended Six-Membered Phosphorus Heterocycles.

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Published in 2023 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.2c03884

Abstract: In the context of materials science, six-membered phosphorus heterocycles are intriguing building blocks due to their tunable properties through phosphorus post-functionalization and their unique hyperconjugative effects arising from the phosphorus substituents that contribute to further… read more here.

Keywords: phosphorus; phosphorus heterocycles; six membered; membered phosphorus ... See more keywords
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Dependence of UV–Visible Absorption Characteristics on the Migration Distance and the Hyperconjugation Effect of a Methine Chain

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Published in 2018 at "Journal of Physical Chemistry C"

DOI: 10.1021/acs.jpcc.7b12596

Abstract: The coumarin-based dyes containing a methine chain have π–π* conjugation and p−π* hyperconjugation effects in electron excitation due to their special conjugated structure. Some of the dye molecules containing a methylene group also have the… read more here.

Keywords: chain; chemistry; hyperconjugation; excitation ... See more keywords