Penning ionization electron spectroscopy of dichlorobenzenes

Fujisawa, Shoji; Oonishi, Isao; Masuda, S.; Ohno, Koichi; Harada, Yoshiya

doi:10.1021/j100164a017

Cited by 18 publications

(31 citation statements)

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“…Overall, our spectrum is similar to those recorded previously using resonance line radiation [12,15,49,50] but the vibrational progressions, shown in greater detail in Figures 5, 6 and S1, are much better developed. Our discussion focusses on the photoelectron bands, due to ionisation of the 3b 1 , 2a 2 , 7b 2 or 5a 1 orbitals, where vibrational structure has been observed.…”

Section: Hei Excited Photoelectron Spectrumsupporting

confidence: 86%

A study of the valence shell electronic structure and photoionisation dynamics of ortho-dichlorobenzene, ortho-bromochlorobenzene and trichlorobenzene

et al. 2015

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Section: Hei Excited Photoelectron Spectrumsupporting

confidence: 86%

A study of the valence shell electronic structure and photoionisation dynamics of ortho-dichlorobenzene, ortho-bromochlorobenzene and trichlorobenzene

et al. 2015

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“…A closely related process was already observed for tetracyanoquinodimethane and related molecules. [44][45][46][47] In this case, however, the final product is formed without the significant rearrangement of molecular species. The high stability of these materials is substantiated by the stabilization of semiquinone radicals by high oxidation state (here d 0 ) metal centres.…”

Section: Resultsmentioning

confidence: 99%

Charge transfer tuning in TiO₂hybrid nanostructures with acceptor–acceptor systems

et al. 2017

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An interesting interplay between two different modifiers and the surface of titanium dioxide leads to a significant change in photoelectrochemical properties of the designed hybrid materials. The semiconductor is photosensitized by one of the counterparts and exhibits the photoelectrochemical photocurrent switching effect thanks to interactions with graphene oxide -the second modifier mediates charge transfer processes in the system, allowing us to design the materials response at the molecular level. Based on the selection of molecular counterpart we may affect the behaviour of hybrids upon light irradiation in a different manner, which may be useful for the applications in photovoltaics, optoelectronics and photocatalysis. Here we focus particularly on the nanocomposites made of titanium dioxide with graphene oxide combined with either 2,3,5,6-tetrachlorobenzoquinone or 2,3-dichloro-5,6-dihydroxybenzoquinone -for these two materials we observed a major change in the charge transfer processes occurring in the system.

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“…For the assignment of these bands, a comparison with the spectrum of 1,3-dichlorobenzene [22,23] was helpful. Ionisations from the pyrimidine MOs π 3 , n N Ϫ and π 2 can be found in the lower energy part of the spectrum while that of n N ϩ occurs between the second and third n Cl ionisations.…”

Section: Pe Spectra and Electronic Structures Of Pyrimidines 1؊15mentioning

confidence: 99%

Photoelectron Spectra and Electronic Structures of Substituted Pyrimidines

et al. 2005

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The electronic structures of pyrimidine (1) and its substituted derivatives 2−15 have been investigated by ultraviolet photoelectron spectroscopy and quantum chemical methods. The ionisation potentials corresponding to the π MOs π1‐π3 and the two nN orbitals of the pyrimidine unit could be determined and assigned for 1−15. Multiple linear regression analyses of the IPs related to these orbitals with different substituent constants indicated that Hammett σp values performed well for all these IPs, whereas the resonance parameters R and R+ were satisfactory for π and poor for nN ionisations. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005)

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Penning ionization electron spectroscopy of dichlorobenzenes

Cited by 18 publications

References 0 publications

A study of the valence shell electronic structure and photoionisation dynamics of ortho-dichlorobenzene, ortho-bromochlorobenzene and trichlorobenzene

A study of the valence shell electronic structure and photoionisation dynamics of ortho-dichlorobenzene, ortho-bromochlorobenzene and trichlorobenzene

Charge transfer tuning in TiO₂hybrid nanostructures with acceptor–acceptor systems

Photoelectron Spectra and Electronic Structures of Substituted Pyrimidines

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Penning ionization electron spectroscopy of dichlorobenzenes

Cited by 18 publications

References 0 publications

A study of the valence shell electronic structure and photoionisation dynamics of ortho-dichlorobenzene, ortho-bromochlorobenzene and trichlorobenzene

A study of the valence shell electronic structure and photoionisation dynamics of ortho-dichlorobenzene, ortho-bromochlorobenzene and trichlorobenzene

Charge transfer tuning in TiO2hybrid nanostructures with acceptor–acceptor systems

Photoelectron Spectra and Electronic Structures of Substituted Pyrimidines

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Charge transfer tuning in TiO₂hybrid nanostructures with acceptor–acceptor systems