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

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

44 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)

Access to Document

10.1002/anie.201202952

Cite this

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

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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",

issn = "1433-7851",

publisher = "John Wiley and Sons Ltd",

number = "31",

}

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

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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DO - 10.1002/anie.201202952

M3 - Article

C2 - 22740313

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VL - 51

SP - 7692

EP - 7696

JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

SN - 1433-7851

IS - 31

ER -

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

Abstract

Keywords

ASJC Scopus subject areas

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CCDC 875818: Experimental Crystal Structure Determination

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

Abstract

Keywords

ASJC Scopus subject areas

Access to Document

Other files and links

Fingerprint

Datasets

CCDC 875818: Experimental Crystal Structure Determination

Cite this