Matches in SemOpenAlex for { <https://semopenalex.org/work/W3209914302> ?p ?o ?g. }
- W3209914302 endingPage "120551" @default.
- W3209914302 startingPage "120551" @default.
- W3209914302 abstract "Influence of the cation-anion interaction (expressed as internal hydrogen bonds) on the nonlinear optical properties (dipole moment, polarizability, anisotropy of polarizability and first-order hyperpolarizability) for the ionic liquids pyridinium hydrogen sulfate (PHS) and pyridinium bis(dihydrogen phosphate) (P2HP) was investigated in this paper. It was achieved analyzing vibrational modes (FT-IR) and electronic transitions (UV-vis) in PHS and P2HP. Molecular geometry of the title compounds was optimized by means of density functional theory calculations at B3LYP/6-311++G(2d,2p) level. Structural analysis exposed stronger internal hydrogen bonds (H7···O3 and H18···O4) between cationic and anionic fragments in the pyridinium hydrogen sulfate than these (H26···O4 and H25···O12) in pyridinium bis(dihydrogen phosphate). These observations are confirmed by FT-IR and UV-vis methods, where: (i) the infrared bands due to H···O and N-C interactions in P2HP appear at lower frequencies than the same ones in the spectrum of PHS and (ii) the n → π* electron transitions in PHS are more pronounced in comparison with these in P2HP. Based on the weaker cation-anion interaction in P2HP with respect to PHS, the former one is characterized with a remarkably higher first-order hyperpolarizability value. Hence, the ionic liquid P2HP was referred as a better nonlinear optical material than PHS." @default.
- W3209914302 created "2021-11-08" @default.
- W3209914302 creator A5054937593 @default.
- W3209914302 creator A5069261078 @default.
- W3209914302 date "2022-02-01" @default.
- W3209914302 modified "2023-09-29" @default.
- W3209914302 title "Cation-anion interaction effect on the nonlinear optical behavior of pyridinium-based ionic liquids" @default.
- W3209914302 cites W1891710333 @default.
- W3209914302 cites W1967819439 @default.
- W3209914302 cites W1971030167 @default.
- W3209914302 cites W1981204543 @default.
- W3209914302 cites W2006168396 @default.
- W3209914302 cites W2008031918 @default.
- W3209914302 cites W2023271753 @default.
- W3209914302 cites W2033159420 @default.
- W3209914302 cites W2044704182 @default.
- W3209914302 cites W2050986828 @default.
- W3209914302 cites W2057085407 @default.
- W3209914302 cites W2058848030 @default.
- W3209914302 cites W2064194463 @default.
- W3209914302 cites W2072194008 @default.
- W3209914302 cites W2074034670 @default.
- W3209914302 cites W2080883751 @default.
- W3209914302 cites W2090009963 @default.
- W3209914302 cites W2094539476 @default.
- W3209914302 cites W2106824077 @default.
- W3209914302 cites W2108329196 @default.
- W3209914302 cites W2121904540 @default.
- W3209914302 cites W2155094168 @default.
- W3209914302 cites W2176108981 @default.
- W3209914302 cites W2217833051 @default.
- W3209914302 cites W2220841969 @default.
- W3209914302 cites W2287619286 @default.
- W3209914302 cites W2318852456 @default.
- W3209914302 cites W2327648393 @default.
- W3209914302 cites W2329000795 @default.
- W3209914302 cites W2490388676 @default.
- W3209914302 cites W2490719178 @default.
- W3209914302 cites W2511366215 @default.
- W3209914302 cites W2550969229 @default.
- W3209914302 cites W2555592313 @default.
- W3209914302 cites W2564732376 @default.
- W3209914302 cites W2601092525 @default.
- W3209914302 cites W2613943828 @default.
- W3209914302 cites W2766790560 @default.
- W3209914302 cites W2785472883 @default.
- W3209914302 cites W2792046326 @default.
- W3209914302 cites W2885027947 @default.
- W3209914302 cites W2888931715 @default.
- W3209914302 cites W2897823228 @default.
- W3209914302 cites W2900741472 @default.
- W3209914302 cites W2941464461 @default.
- W3209914302 cites W2946873322 @default.
- W3209914302 cites W2969780709 @default.
- W3209914302 cites W2979322912 @default.
- W3209914302 cites W3032714891 @default.
- W3209914302 cites W3087562057 @default.
- W3209914302 cites W3144642009 @default.
- W3209914302 cites W3151705775 @default.
- W3209914302 cites W3183471930 @default.
- W3209914302 cites W643464023 @default.
- W3209914302 doi "https://doi.org/10.1016/j.saa.2021.120551" @default.
- W3209914302 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/34742148" @default.
- W3209914302 hasPublicationYear "2022" @default.
- W3209914302 type Work @default.
- W3209914302 sameAs 3209914302 @default.
- W3209914302 citedByCount "4" @default.
- W3209914302 countsByYear W32099143022023 @default.
- W3209914302 crossrefType "journal-article" @default.
- W3209914302 hasAuthorship W3209914302A5054937593 @default.
- W3209914302 hasAuthorship W3209914302A5069261078 @default.
- W3209914302 hasConcept C112887158 @default.
- W3209914302 hasConcept C139287275 @default.
- W3209914302 hasConcept C145148216 @default.
- W3209914302 hasConcept C147597530 @default.
- W3209914302 hasConcept C147789679 @default.
- W3209914302 hasConcept C152365726 @default.
- W3209914302 hasConcept C154881586 @default.
- W3209914302 hasConcept C161790260 @default.
- W3209914302 hasConcept C173523689 @default.
- W3209914302 hasConcept C178790620 @default.
- W3209914302 hasConcept C179104552 @default.
- W3209914302 hasConcept C183882617 @default.
- W3209914302 hasConcept C185592680 @default.
- W3209914302 hasConcept C2182769 @default.
- W3209914302 hasConcept C2777221202 @default.
- W3209914302 hasConcept C2780694488 @default.
- W3209914302 hasConcept C32909587 @default.
- W3209914302 hasConcept C8010536 @default.
- W3209914302 hasConceptScore W3209914302C112887158 @default.
- W3209914302 hasConceptScore W3209914302C139287275 @default.
- W3209914302 hasConceptScore W3209914302C145148216 @default.
- W3209914302 hasConceptScore W3209914302C147597530 @default.
- W3209914302 hasConceptScore W3209914302C147789679 @default.
- W3209914302 hasConceptScore W3209914302C152365726 @default.
- W3209914302 hasConceptScore W3209914302C154881586 @default.
- W3209914302 hasConceptScore W3209914302C161790260 @default.
- W3209914302 hasConceptScore W3209914302C173523689 @default.