X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation

Michael R. Harpham; Son C. Nguyen; Zongrui Hou; Jeffrey C. Grossman; Charles B. Harris; Michael W. Mara; Andrew B. Stickrath; Yosuke Kanai; Alexie M. Kolpak; Donghwa Lee; Di Jia Liu; Justin P. Lomont; Kasper Moth-Poulsen; Nikolai Vinokurov; Lin X. Chen; K. Peter C Vollhardt

doi:10.1002/anie.201202952

X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation

Michael R. Harpham, Son C. Nguyen, Zongrui Hou, Jeffrey C. Grossman, Charles B. Harris^*, Michael W. Mara, Andrew B. Stickrath, Yosuke Kanai, Alexie M. Kolpak, Donghwa Lee, Di Jia Liu, Justin P. Lomont, Kasper Moth-Poulsen, Nikolai Vinokurov, Lin X. Chen, K. Peter C Vollhardt

^*Corresponding author for this work

Chemistry

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42 Scopus citations

Abstract

Caught in the light: The fulvalene diruthenium complex shown on the left side of the picture captures sun light, causing initial Ru-Ru bond rupture to furnish a long-lived triplet biradical of syn configuration. This species requires thermal activation to reach a crossing point (middle) into the singlet manifold on route to its thermal storage isomer on the right through the anti biradical.

Original language	English (US)
Pages (from-to)	7692-7696
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	51
Issue number	31
DOIs	https://doi.org/10.1002/anie.201202952
State	Published - Jul 27 2012

Keywords

ab initio calculations
isomerization
photochemistry
ruthenium
time-resolved spectroscopy

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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Harpham, M. R., Nguyen, S. C., Hou, Z., Grossman, J. C., Harris, C. B., Mara, M. W., Stickrath, A. B., Kanai, Y., Kolpak, A. M., Lee, D., Liu, D. J., Lomont, J. P., Moth-Poulsen, K., Vinokurov, N., Chen, L. X., & Vollhardt, K. P. C. (2012). X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation. Angewandte Chemie - International Edition, 51(31), 7692-7696. https://doi.org/10.1002/anie.201202952

Harpham, Michael R. ; Nguyen, Son C. ; Hou, Zongrui ; Grossman, Jeffrey C. ; Harris, Charles B. ; Mara, Michael W. ; Stickrath, Andrew B. ; Kanai, Yosuke ; Kolpak, Alexie M. ; Lee, Donghwa ; Liu, Di Jia ; Lomont, Justin P. ; Moth-Poulsen, Kasper ; Vinokurov, Nikolai ; Chen, Lin X. ; Vollhardt, K. Peter C. / X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation. In: Angewandte Chemie - International Edition. 2012 ; Vol. 51, No. 31. pp. 7692-7696.

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title = "X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation",

abstract = "Caught in the light: The fulvalene diruthenium complex shown on the left side of the picture captures sun light, causing initial Ru-Ru bond rupture to furnish a long-lived triplet biradical of syn configuration. This species requires thermal activation to reach a crossing point (middle) into the singlet manifold on route to its thermal storage isomer on the right through the anti biradical.",

keywords = "ab initio calculations, isomerization, photochemistry, ruthenium, time-resolved spectroscopy",

author = "Harpham, {Michael R.} and Nguyen, {Son C.} and Zongrui Hou and Grossman, {Jeffrey C.} and Harris, {Charles B.} and Mara, {Michael W.} and Stickrath, {Andrew B.} and Yosuke Kanai and Kolpak, {Alexie M.} and Donghwa Lee and Liu, {Di Jia} and Lomont, {Justin P.} and Kasper Moth-Poulsen and Nikolai Vinokurov and Chen, {Lin X.} and Vollhardt, {K. Peter C}",

year = "2012",

month = jul,

day = "27",

doi = "10.1002/anie.201202952",

language = "English (US)",

volume = "51",

pages = "7692--7696",

journal = "Angewandte Chemie - International Edition",

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Harpham, MR, Nguyen, SC, Hou, Z, Grossman, JC, Harris, CB, Mara, MW, Stickrath, AB, Kanai, Y, Kolpak, AM, Lee, D, Liu, DJ, Lomont, JP, Moth-Poulsen, K, Vinokurov, N, Chen, LX & Vollhardt, KPC 2012, 'X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation', Angewandte Chemie - International Edition, vol. 51, no. 31, pp. 7692-7696. https://doi.org/10.1002/anie.201202952

X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation. / Harpham, Michael R.; Nguyen, Son C.; Hou, Zongrui; Grossman, Jeffrey C.; Harris, Charles B.; Mara, Michael W.; Stickrath, Andrew B.; Kanai, Yosuke; Kolpak, Alexie M.; Lee, Donghwa; Liu, Di Jia; Lomont, Justin P.; Moth-Poulsen, Kasper; Vinokurov, Nikolai; Chen, Lin X.; Vollhardt, K. Peter C.

In: Angewandte Chemie - International Edition, Vol. 51, No. 31, 27.07.2012, p. 7692-7696.

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

TY - JOUR

T1 - X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation

AU - Harpham, Michael R.

AU - Nguyen, Son C.

AU - Hou, Zongrui

AU - Grossman, Jeffrey C.

AU - Harris, Charles B.

AU - Mara, Michael W.

AU - Stickrath, Andrew B.

AU - Kanai, Yosuke

AU - Kolpak, Alexie M.

AU - Lee, Donghwa

AU - Liu, Di Jia

AU - Lomont, Justin P.

AU - Moth-Poulsen, Kasper

AU - Vinokurov, Nikolai

AU - Chen, Lin X.

AU - Vollhardt, K. Peter C

PY - 2012/7/27

Y1 - 2012/7/27

N2 - Caught in the light: The fulvalene diruthenium complex shown on the left side of the picture captures sun light, causing initial Ru-Ru bond rupture to furnish a long-lived triplet biradical of syn configuration. This species requires thermal activation to reach a crossing point (middle) into the singlet manifold on route to its thermal storage isomer on the right through the anti biradical.

AB - Caught in the light: The fulvalene diruthenium complex shown on the left side of the picture captures sun light, causing initial Ru-Ru bond rupture to furnish a long-lived triplet biradical of syn configuration. This species requires thermal activation to reach a crossing point (middle) into the singlet manifold on route to its thermal storage isomer on the right through the anti biradical.

KW - ab initio calculations

KW - isomerization

KW - photochemistry

KW - ruthenium

KW - time-resolved spectroscopy

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SN - 1433-7851

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X-ray transient absorption and picosecond IR spectroscopy of fulvalene(tetracarbonyl)diruthenium on photoexcitation

Abstract

Keywords

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