Matches in SemOpenAlex for { <https://semopenalex.org/work/W4240719468> ?p ?o ?g. }
Showing items 1 to 66 of
66
with 100 items per page.
- W4240719468 abstract "Isomer-specific, high-resolution photoelectron spectra of cryogenically-cooled pyridinide anions obtained using slow photoelectron velocity-map imaging are presented. New vibrational structure in the detachment spectrum of para-pyridinide is resolved, and the spectra of meta- and ortho-pyridinide are reported for the first time. These spectra yield electron affinities of 1.4797(5), 1.4473(5), and 0.8669(7) eV for the para-, meta- and ortho-pyridyl radicals, respectively, as well as a number of vibrational frequencies for each neutral isomer. While most of the resolved structure in all three spectra is readily assigned by comparison to B3LYP/6-311+G* Franck-Condon simulations, the para-pyridinide spectrum shows newly-resolved fine structure attributed to anharmonic coupling within the vibrational manifold of the corresponding neutral radical. Isomeric trends in the photoelectron angular distributions are rationalized by approximating the detached anion orbitals as superpositions of s, p, and d-like hydrogenic orbitals, based on an application of Sanov’s generalized mixing model [J. Chem. Phys. 141, 124312 (2014)]. The presented experimental and theoretical results are used to address the relative energies of the anion and neutral isomers, as well as the site-specific bond dissociation energies of pyridine." @default.
- W4240719468 created "2022-05-12" @default.
- W4240719468 creator A5005884690 @default.
- W4240719468 creator A5030013689 @default.
- W4240719468 creator A5069412688 @default.
- W4240719468 creator A5084628348 @default.
- W4240719468 date "2019-07-26" @default.
- W4240719468 modified "2023-09-29" @default.
- W4240719468 title "High-Resolution Photoelectron Spectroscopy of the Pyridinide Isomers" @default.
- W4240719468 doi "https://doi.org/10.26434/chemrxiv.9105134" @default.
- W4240719468 hasPublicationYear "2019" @default.
- W4240719468 type Work @default.
- W4240719468 citedByCount "0" @default.
- W4240719468 crossrefType "posted-content" @default.
- W4240719468 hasAuthorship W4240719468A5005884690 @default.
- W4240719468 hasAuthorship W4240719468A5030013689 @default.
- W4240719468 hasAuthorship W4240719468A5069412688 @default.
- W4240719468 hasAuthorship W4240719468A5084628348 @default.
- W4240719468 hasConcept C121332964 @default.
- W4240719468 hasConcept C1276947 @default.
- W4240719468 hasConcept C139358910 @default.
- W4240719468 hasConcept C145148216 @default.
- W4240719468 hasConcept C147120987 @default.
- W4240719468 hasConcept C147724859 @default.
- W4240719468 hasConcept C175708663 @default.
- W4240719468 hasConcept C178790620 @default.
- W4240719468 hasConcept C184779094 @default.
- W4240719468 hasConcept C185592680 @default.
- W4240719468 hasConcept C189394030 @default.
- W4240719468 hasConcept C32909587 @default.
- W4240719468 hasConcept C46141821 @default.
- W4240719468 hasConcept C4839761 @default.
- W4240719468 hasConcept C51286037 @default.
- W4240719468 hasConcept C62520636 @default.
- W4240719468 hasConceptScore W4240719468C121332964 @default.
- W4240719468 hasConceptScore W4240719468C1276947 @default.
- W4240719468 hasConceptScore W4240719468C139358910 @default.
- W4240719468 hasConceptScore W4240719468C145148216 @default.
- W4240719468 hasConceptScore W4240719468C147120987 @default.
- W4240719468 hasConceptScore W4240719468C147724859 @default.
- W4240719468 hasConceptScore W4240719468C175708663 @default.
- W4240719468 hasConceptScore W4240719468C178790620 @default.
- W4240719468 hasConceptScore W4240719468C184779094 @default.
- W4240719468 hasConceptScore W4240719468C185592680 @default.
- W4240719468 hasConceptScore W4240719468C189394030 @default.
- W4240719468 hasConceptScore W4240719468C32909587 @default.
- W4240719468 hasConceptScore W4240719468C46141821 @default.
- W4240719468 hasConceptScore W4240719468C4839761 @default.
- W4240719468 hasConceptScore W4240719468C51286037 @default.
- W4240719468 hasConceptScore W4240719468C62520636 @default.
- W4240719468 hasLocation W42407194681 @default.
- W4240719468 hasOpenAccess W4240719468 @default.
- W4240719468 hasPrimaryLocation W42407194681 @default.
- W4240719468 hasRelatedWork W1148326 @default.
- W4240719468 hasRelatedWork W1743912 @default.
- W4240719468 hasRelatedWork W23142455 @default.
- W4240719468 hasRelatedWork W24137483 @default.
- W4240719468 hasRelatedWork W271561 @default.
- W4240719468 hasRelatedWork W28978800 @default.
- W4240719468 hasRelatedWork W30894693 @default.
- W4240719468 hasRelatedWork W38441443 @default.
- W4240719468 hasRelatedWork W4549153 @default.
- W4240719468 hasRelatedWork W8212155 @default.
- W4240719468 isParatext "false" @default.
- W4240719468 isRetracted "false" @default.
- W4240719468 workType "article" @default.