Resonance Raman investigation of transient photoinduced ligation changes in nickel octaethyl porphyrin

E. W. Findsen; J. A. Shelnutt; J. M. Friedman; M. R. Ondrias

doi:10.1016/S0009-2614(86)80137-3

Resonance Raman investigation of transient photoinduced ligation changes in nickel octaethyl porphyrin

E. W. Findsen, J. A. Shelnutt, J. M. Friedman, M. R. Ondrias

Research output: Contribution to journal › Article › peer-review

19 Scopus citations

Abstract

The first picosecond and nanosecond time-resolved Raman spectra of photoexcited metalloporphyrins in the coordinating solvent piperidine are presented. Our data demonstrate that time-resolved resonance Raman spectra can be obtained from nickel octaethyl porphyrins and confirm the existence of photoinduced ligation changes in nickel octaethyl porphyrin species on a sub-nanosecond timescale. It is inferred from the power-dependent behavior of various porphyrin vibrational modes that multiple photochemical effects are contributing to the observed transient spectra.

Original language	English (US)
Pages (from-to)	465-471
Number of pages	7
Journal	Chemical Physics Letters
Volume	126
Issue number	5
DOIs	https://doi.org/10.1016/S0009-2614(86)80137-3
State	Published - May 16 1986
Externally published	Yes

ASJC Scopus subject areas

General Physics and Astronomy
Physical and Theoretical Chemistry

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title = "Resonance Raman investigation of transient photoinduced ligation changes in nickel octaethyl porphyrin",

abstract = "The first picosecond and nanosecond time-resolved Raman spectra of photoexcited metalloporphyrins in the coordinating solvent piperidine are presented. Our data demonstrate that time-resolved resonance Raman spectra can be obtained from nickel octaethyl porphyrins and confirm the existence of photoinduced ligation changes in nickel octaethyl porphyrin species on a sub-nanosecond timescale. It is inferred from the power-dependent behavior of various porphyrin vibrational modes that multiple photochemical effects are contributing to the observed transient spectra.",

author = "Findsen, {E. W.} and Shelnutt, {J. A.} and Friedman, {J. M.} and Ondrias, {M. R.}",

year = "1986",

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doi = "10.1016/S0009-2614(86)80137-3",

language = "English (US)",

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T1 - Resonance Raman investigation of transient photoinduced ligation changes in nickel octaethyl porphyrin

AU - Findsen, E. W.

AU - Shelnutt, J. A.

AU - Friedman, J. M.

AU - Ondrias, M. R.

PY - 1986/5/16

Y1 - 1986/5/16

N2 - The first picosecond and nanosecond time-resolved Raman spectra of photoexcited metalloporphyrins in the coordinating solvent piperidine are presented. Our data demonstrate that time-resolved resonance Raman spectra can be obtained from nickel octaethyl porphyrins and confirm the existence of photoinduced ligation changes in nickel octaethyl porphyrin species on a sub-nanosecond timescale. It is inferred from the power-dependent behavior of various porphyrin vibrational modes that multiple photochemical effects are contributing to the observed transient spectra.

AB - The first picosecond and nanosecond time-resolved Raman spectra of photoexcited metalloporphyrins in the coordinating solvent piperidine are presented. Our data demonstrate that time-resolved resonance Raman spectra can be obtained from nickel octaethyl porphyrins and confirm the existence of photoinduced ligation changes in nickel octaethyl porphyrin species on a sub-nanosecond timescale. It is inferred from the power-dependent behavior of various porphyrin vibrational modes that multiple photochemical effects are contributing to the observed transient spectra.

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U2 - 10.1016/S0009-2614(86)80137-3

DO - 10.1016/S0009-2614(86)80137-3

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VL - 126

SP - 465

EP - 471

JO - Chemical Physics Letters

JF - Chemical Physics Letters

IS - 5

ER -

Resonance Raman investigation of transient photoinduced ligation changes in nickel octaethyl porphyrin

Abstract

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