Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents

Shunichi Fukuzumi; Kei Ohkubo; E. Wenbo; Zhongping Ou; Jianguo Shao; Karl M. Kadish; James A. Hutchison; Kenneth P. Ghiggino; Paul J. Sintic; Maxwell J. Crossley

doi:10.1021/ja037214b

Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents

Shunichi Fukuzumi
, Kei Ohkubo
, E. Wenbo
, Zhongping Ou
, Jianguo Shao
, Karl M. Kadish
, James A. Hutchison
, Kenneth P. Ghiggino
, Paul J. Sintic
, Maxwell J. Crossley

Department of Chemistry & Nanoscience

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

118 Scopus citations

Abstract

Photoexcitation of an electron donor?acceptor linked dyad containing gold(III) and zinc(II) porphyrins (ZnPQ?Au^IIIPQ⁺) results in electron transfer from the singlet excited state of ZnPQ to the metal center of AuPQ⁺ to produce the charge-separated state (ZnPQ^•+?Au^IIPQ) which has a long lifetime (10 μs) in nonpolar solvents such as cyclohexane and toluene.

Original language	English
Pages (from-to)	14984-14985
Number of pages	2
Journal	Journal of the American Chemical Society
Volume	125
Issue number	49
DOIs	https://doi.org/10.1021/ja037214b
State	Published - 10 Dec 2003

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10.1021/ja037214b

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Fukuzumi, S., Ohkubo, K., Wenbo, E., Ou, Z., Shao, J., Kadish, K. M., Hutchison, J. A., Ghiggino, K. P., Sintic, P. J., & Crossley, M. J. (2003). Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents. Journal of the American Chemical Society, 125(49), 14984-14985. https://doi.org/10.1021/ja037214b

@article{bf9b52d988684e13935dd672a466b6c2,

title = "Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents",

abstract = "Photoexcitation of an electron donor?acceptor linked dyad containing gold(III) and zinc(II) porphyrins (ZnPQ?AuIIIPQ+) results in electron transfer from the singlet excited state of ZnPQ to the metal center of AuPQ+ to produce the charge-separated state (ZnPQ•+?AuIIPQ) which has a long lifetime (10 μs) in nonpolar solvents such as cyclohexane and toluene.",

author = "Shunichi Fukuzumi and Kei Ohkubo and E. Wenbo and Zhongping Ou and Jianguo Shao and Kadish, \{Karl M.\} and Hutchison, \{James A.\} and Ghiggino, \{Kenneth P.\} and Sintic, \{Paul J.\} and Crossley, \{Maxwell J.\}",

year = "2003",

month = dec,

day = "10",

doi = "10.1021/ja037214b",

language = "English",

volume = "125",

pages = "14984--14985",

journal = "Journal of the American Chemical Society",

issn = "0002-7863",

publisher = "American Chemical Society",

number = "49",

}

Fukuzumi, S, Ohkubo, K, Wenbo, E, Ou, Z, Shao, J, Kadish, KM, Hutchison, JA, Ghiggino, KP, Sintic, PJ & Crossley, MJ 2003, 'Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents', Journal of the American Chemical Society, vol. 125, no. 49, pp. 14984-14985. https://doi.org/10.1021/ja037214b

Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents. / Fukuzumi, Shunichi; Ohkubo, Kei; Wenbo, E. et al.
In: Journal of the American Chemical Society, Vol. 125, No. 49, 10.12.2003, p. 14984-14985.

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

TY - JOUR

T1 - Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents

AU - Fukuzumi, Shunichi

AU - Ohkubo, Kei

AU - Wenbo, E.

AU - Ou, Zhongping

AU - Shao, Jianguo

AU - Kadish, Karl M.

AU - Hutchison, James A.

AU - Ghiggino, Kenneth P.

AU - Sintic, Paul J.

AU - Crossley, Maxwell J.

PY - 2003/12/10

Y1 - 2003/12/10

N2 - Photoexcitation of an electron donor?acceptor linked dyad containing gold(III) and zinc(II) porphyrins (ZnPQ?AuIIIPQ+) results in electron transfer from the singlet excited state of ZnPQ to the metal center of AuPQ+ to produce the charge-separated state (ZnPQ•+?AuIIPQ) which has a long lifetime (10 μs) in nonpolar solvents such as cyclohexane and toluene.

AB - Photoexcitation of an electron donor?acceptor linked dyad containing gold(III) and zinc(II) porphyrins (ZnPQ?AuIIIPQ+) results in electron transfer from the singlet excited state of ZnPQ to the metal center of AuPQ+ to produce the charge-separated state (ZnPQ•+?AuIIPQ) which has a long lifetime (10 μs) in nonpolar solvents such as cyclohexane and toluene.

UR - https://www.scopus.com/pages/publications/0348015847

U2 - 10.1021/ja037214b

DO - 10.1021/ja037214b

M3 - Article

AN - SCOPUS:0348015847

SN - 0002-7863

VL - 125

SP - 14984

EP - 14985

JO - Journal of the American Chemical Society

JF - Journal of the American Chemical Society

IS - 49

ER -

Metal-Centered Photoinduced Electron Transfer Reduction of a Gold(III) Porphyrin Cation Linked with a Zinc Porphyrin to Produce a Long-Lived Charge-Separated State in Nonpolar Solvents

Abstract

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