Matches in SemOpenAlex for { <https://semopenalex.org/work/W1998859885> ?p ?o ?g. }
Showing items 1 to 93 of
93
with 100 items per page.
- W1998859885 abstract "Abstract An analogue of all- trans -β-apo-12′-carotenal, with a methyl group being shifted from the 13′ to the 14′ position, has been synthesized. The electronic absorption, the 1 H and 13 C NMR, and the S 0 -, S 1 - and T 1 -state Raman spectra of β-apo-12′-carotenal (C 25 aldehyde) and the analogue (C 25′ aldehyde) were recorded for comparison. No clear differences were found for the A g → B u absorption, but systematic differences were found in the 13 C and 1 H chemical shifts in the vicinity of the methyl group; the differences were explained in terms of the inductive effect and van der Waals interactions. The frequency of the in-phase CC stretching Raman line (a measure of the overall carbon-carbon bond order of the conjugated chain) was almost the same in the S 0 state, but the CC stretching frequency of C 25′ aldehyde was lower than that of C 25 aldehyde in both the S 1 and T 1 states. Thus, the methyl position affects only the local electronic structure in the So state, but it can affect the electronic structure of the entire conjugated backbone in the excited states." @default.
- W1998859885 created "2016-06-24" @default.
- W1998859885 creator A5017080558 @default.
- W1998859885 creator A5021423808 @default.
- W1998859885 creator A5039891782 @default.
- W1998859885 creator A5045773186 @default.
- W1998859885 creator A5048875279 @default.
- W1998859885 creator A5077790965 @default.
- W1998859885 date "1997-02-01" @default.
- W1998859885 modified "2023-09-22" @default.
- W1998859885 title "How the terminal methyl group affects the S0, S1 and T1 electronic structures of a conjugated aldehyde chain: A comparison between all-trans-β-apo-12′-carotenal and its analogue by NMR and Raman spectroscopy" @default.
- W1998859885 cites W1500629927 @default.
- W1998859885 cites W1563124950 @default.
- W1998859885 cites W1566286061 @default.
- W1998859885 cites W1982050359 @default.
- W1998859885 cites W1986454198 @default.
- W1998859885 cites W1987381049 @default.
- W1998859885 cites W1991868045 @default.
- W1998859885 cites W2004213037 @default.
- W1998859885 cites W2032858469 @default.
- W1998859885 cites W2045833494 @default.
- W1998859885 cites W2047187990 @default.
- W1998859885 cites W2048955946 @default.
- W1998859885 cites W2060728254 @default.
- W1998859885 cites W2142922333 @default.
- W1998859885 cites W3126488639 @default.
- W1998859885 doi "https://doi.org/10.1016/s1386-1425(97)83030-2" @default.
- W1998859885 hasPublicationYear "1997" @default.
- W1998859885 type Work @default.
- W1998859885 sameAs 1998859885 @default.
- W1998859885 citedByCount "0" @default.
- W1998859885 crossrefType "journal-article" @default.
- W1998859885 hasAuthorship W1998859885A5017080558 @default.
- W1998859885 hasAuthorship W1998859885A5021423808 @default.
- W1998859885 hasAuthorship W1998859885A5039891782 @default.
- W1998859885 hasAuthorship W1998859885A5045773186 @default.
- W1998859885 hasAuthorship W1998859885A5048875279 @default.
- W1998859885 hasAuthorship W1998859885A5077790965 @default.
- W1998859885 hasConcept C112613896 @default.
- W1998859885 hasConcept C120665830 @default.
- W1998859885 hasConcept C121332964 @default.
- W1998859885 hasConcept C161790260 @default.
- W1998859885 hasConcept C163111631 @default.
- W1998859885 hasConcept C178790620 @default.
- W1998859885 hasConcept C185592680 @default.
- W1998859885 hasConcept C2778565081 @default.
- W1998859885 hasConcept C2779825165 @default.
- W1998859885 hasConcept C2781311116 @default.
- W1998859885 hasConcept C40003534 @default.
- W1998859885 hasConcept C521977710 @default.
- W1998859885 hasConcept C71240020 @default.
- W1998859885 hasConcept C8010536 @default.
- W1998859885 hasConceptScore W1998859885C112613896 @default.
- W1998859885 hasConceptScore W1998859885C120665830 @default.
- W1998859885 hasConceptScore W1998859885C121332964 @default.
- W1998859885 hasConceptScore W1998859885C161790260 @default.
- W1998859885 hasConceptScore W1998859885C163111631 @default.
- W1998859885 hasConceptScore W1998859885C178790620 @default.
- W1998859885 hasConceptScore W1998859885C185592680 @default.
- W1998859885 hasConceptScore W1998859885C2778565081 @default.
- W1998859885 hasConceptScore W1998859885C2779825165 @default.
- W1998859885 hasConceptScore W1998859885C2781311116 @default.
- W1998859885 hasConceptScore W1998859885C40003534 @default.
- W1998859885 hasConceptScore W1998859885C521977710 @default.
- W1998859885 hasConceptScore W1998859885C71240020 @default.
- W1998859885 hasConceptScore W1998859885C8010536 @default.
- W1998859885 hasLocation W19988598851 @default.
- W1998859885 hasOpenAccess W1998859885 @default.
- W1998859885 hasPrimaryLocation W19988598851 @default.
- W1998859885 hasRelatedWork W124412042 @default.
- W1998859885 hasRelatedWork W1984367971 @default.
- W1998859885 hasRelatedWork W2000974154 @default.
- W1998859885 hasRelatedWork W2009250627 @default.
- W1998859885 hasRelatedWork W2019165666 @default.
- W1998859885 hasRelatedWork W2019435112 @default.
- W1998859885 hasRelatedWork W2031585232 @default.
- W1998859885 hasRelatedWork W2035702326 @default.
- W1998859885 hasRelatedWork W2037896363 @default.
- W1998859885 hasRelatedWork W2041700549 @default.
- W1998859885 hasRelatedWork W2050378019 @default.
- W1998859885 hasRelatedWork W2057644506 @default.
- W1998859885 hasRelatedWork W2059822063 @default.
- W1998859885 hasRelatedWork W2060530631 @default.
- W1998859885 hasRelatedWork W2073926464 @default.
- W1998859885 hasRelatedWork W2085379453 @default.
- W1998859885 hasRelatedWork W2088355240 @default.
- W1998859885 hasRelatedWork W2093879051 @default.
- W1998859885 hasRelatedWork W2103525211 @default.
- W1998859885 hasRelatedWork W2522117665 @default.
- W1998859885 isParatext "false" @default.
- W1998859885 isRetracted "false" @default.
- W1998859885 magId "1998859885" @default.
- W1998859885 workType "article" @default.