Photoinduced charge transfer in molecular materials studied by optical absorption using photoacoustic spectroscopy

S. Stolik, E. Reguera, S. A. Tomás, F. Sánchez-Sinencio

Research output: Contribution to journalArticleResearchpeer-review

2 Citations (Scopus)

Abstract

Photoacoustic spectra of molecular materials based on the assembling of the [Fe(CN)6] molecular block were recorded and evaluated. Those compositions where the valence of the involved metals allows a charge transfer (an inner photoinduced redox reaction) through the CN ligand shown an intense photoacoustic signal around 600 nm; when this transition is unable only the signal corresponding to metal-to-ligand and d-d transitions within the metal were observed. This suggests that this technique provides a fast and reliable method to explore the existence of tunable photoinduced charge transfer in molecular materials. © Pleiades Publishing, Ltd., 2011.
Original languageAmerican English
Pages (from-to)702-705
Number of pages4
JournalRussian Journal of Physical Chemistry A
DOIs
StatePublished - 1 Apr 2011

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Photoacoustic spectroscopy
photoacoustic spectroscopy
Absorption spectroscopy
Light absorption
Charge transfer
absorption spectroscopy
optical absorption
Photoacoustic effect
Metals
charge transfer
metals
Ligands
ligands
Redox reactions
Electron transitions
assembling
valence
Chemical analysis

Cite this

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abstract = "Photoacoustic spectra of molecular materials based on the assembling of the [Fe(CN)6] molecular block were recorded and evaluated. Those compositions where the valence of the involved metals allows a charge transfer (an inner photoinduced redox reaction) through the CN ligand shown an intense photoacoustic signal around 600 nm; when this transition is unable only the signal corresponding to metal-to-ligand and d-d transitions within the metal were observed. This suggests that this technique provides a fast and reliable method to explore the existence of tunable photoinduced charge transfer in molecular materials. {\circledC} Pleiades Publishing, Ltd., 2011.",
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Photoinduced charge transfer in molecular materials studied by optical absorption using photoacoustic spectroscopy. / Stolik, S.; Reguera, E.; Tomás, S. A.; Sánchez-Sinencio, F.

In: Russian Journal of Physical Chemistry A, 01.04.2011, p. 702-705.

Research output: Contribution to journalArticleResearchpeer-review

TY - JOUR

T1 - Photoinduced charge transfer in molecular materials studied by optical absorption using photoacoustic spectroscopy

AU - Stolik, S.

AU - Reguera, E.

AU - Tomás, S. A.

AU - Sánchez-Sinencio, F.

PY - 2011/4/1

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N2 - Photoacoustic spectra of molecular materials based on the assembling of the [Fe(CN)6] molecular block were recorded and evaluated. Those compositions where the valence of the involved metals allows a charge transfer (an inner photoinduced redox reaction) through the CN ligand shown an intense photoacoustic signal around 600 nm; when this transition is unable only the signal corresponding to metal-to-ligand and d-d transitions within the metal were observed. This suggests that this technique provides a fast and reliable method to explore the existence of tunable photoinduced charge transfer in molecular materials. © Pleiades Publishing, Ltd., 2011.

AB - Photoacoustic spectra of molecular materials based on the assembling of the [Fe(CN)6] molecular block were recorded and evaluated. Those compositions where the valence of the involved metals allows a charge transfer (an inner photoinduced redox reaction) through the CN ligand shown an intense photoacoustic signal around 600 nm; when this transition is unable only the signal corresponding to metal-to-ligand and d-d transitions within the metal were observed. This suggests that this technique provides a fast and reliable method to explore the existence of tunable photoinduced charge transfer in molecular materials. © Pleiades Publishing, Ltd., 2011.

U2 - 10.1134/S0036024411040248

DO - 10.1134/S0036024411040248

M3 - Article

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EP - 705

JO - Russian Journal of Physical Chemistry A

JF - Russian Journal of Physical Chemistry A

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