2022
DOI: 10.1021/acs.jpclett.2c00074
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Photoelectron Circular Dichroism as a Signature of Subtle Conformational Changes: The Case of Ring Inversion in 1-Indanol

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Cited by 10 publications
(34 citation statements)
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References 57 publications
(118 reference statements)
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“…As we have measured the PECD for a wide range of hν , it is possible to compare analogous detachment channels in the anion and neutral molecule at similar eKEs. The HOMO and HOMO‐1 orbitals of [Ind(O)‐H] − (feature B) are mainly nonbonding, lone‐pair, oxygen‐centered orbitals, similar to the HOMO‐2 orbital of neutral 1‐indanol [12c] . Detachment out of these alike orbitals have been carried out at eKEs of 0.65 eV and 1.7 eV for both species, albeit for opposite enantiomers [12c] .…”
Section: Figurementioning
confidence: 99%
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“…As we have measured the PECD for a wide range of hν , it is possible to compare analogous detachment channels in the anion and neutral molecule at similar eKEs. The HOMO and HOMO‐1 orbitals of [Ind(O)‐H] − (feature B) are mainly nonbonding, lone‐pair, oxygen‐centered orbitals, similar to the HOMO‐2 orbital of neutral 1‐indanol [12c] . Detachment out of these alike orbitals have been carried out at eKEs of 0.65 eV and 1.7 eV for both species, albeit for opposite enantiomers [12c] .…”
Section: Figurementioning
confidence: 99%
“…The HOMO and HOMO‐1 orbitals of [Ind(O)‐H] − (feature B) are mainly nonbonding, lone‐pair, oxygen‐centered orbitals, similar to the HOMO‐2 orbital of neutral 1‐indanol [12c] . Detachment out of these alike orbitals have been carried out at eKEs of 0.65 eV and 1.7 eV for both species, albeit for opposite enantiomers [12c] . At eKE ≈1.7 eV the PECD of the anion is about 4 %, whereas the PECD for the neutral molecule is about 6 %.…”
Section: Figurementioning
confidence: 99%
“…Despite the superimposable photoelectron spectra and b 2 parameter, PECD showed a clearly distinct behaviour. 253 The conformational dependence is generally hidden as averages in the experimental results, but has been recently investigated in one photon ionization of amino acid proline 254 which presents two pairs of stable conformers. It is a rare case where conformers can be discerned by rather different IP's, which allowed to gain detailed information on the dependence of PECD on conformation, as well as of the fragmentation patterns.…”
Section: Photoelectron Circular Dichroismmentioning
confidence: 99%
“…Die Bildung dieses Tautomers ist exothermisch und liefert eine berechnete Überschussenergie von 0.90 eV. Obwohl nur ein Konformer für in eine Argon‐Expansion eingebettetes neutrales 1‐Indanol gefunden wird, ermöglicht diese Überschussenergie die Bildung von weiteren Isomeren [12c, 25] …”
Section: Figureunclassified