Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage

Steffen Bähring; Karina R Larsen; Mustafa Supur; Kent A Nielsen; Thomas Poulsen; Kei Ohkubo; Craig W Marlatt; Eigo Miyazaki; Kazuo Takimiya; Amar H Flood; Shunichi Fukuzumi; Jan O Jeppesen

doi:10.1039/c7cc03775a

Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage

Steffen Bähring, Karina R Larsen, Mustafa Supur, Kent A Nielsen, Thomas Poulsen, Kei Ohkubo, Craig W Marlatt, Eigo Miyazaki, Kazuo Takimiya, Amar H Flood, Shunichi Fukuzumi, Jan O Jeppesen

Institut for Fysik, Kemi og Farmaci

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › peer review

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Abstract

A cage molecule incorporating three electron donating monopyrrolotetrathiafulvalene units was synthesised to host electron accepting [60]fullerenes. Formation of a strong 1 : 1 donor-acceptor (D-A) complex C60⊂1 was confirmed by solid state X-ray analysis as well as (1)H NMR and absorption spectroscopic analyses of the arising charge-transfer (CT) band (λ = 735 nm, ε ≈ 840 M(-1) cm(-1)). Inserting Li(+) inside the [60]fullerene increased the binding 28-fold (Ka = 3.7 × 10(6) M(-1)) and a large bathochromic shift of the CT band to the near infrared (NIR) region (λ = 1104 nm, ε ≈ 4800 M(-1) cm(-1)) was observed.

Originalsprog	Engelsk
Tidsskrift	Chemical Communications
Vol/bind	53
Udgave nummer	71
Sider (fra-til)	9898-9901
ISSN	1359-7345
DOI	https://doi.org/10.1039/c7cc03775a
Status	Udgivet - 2017

Dokumenter og links

10.1039/c7cc03775a

Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cageForlagets udgivne version, 2,19 MB

Citationsformater

Bähring, S., Larsen, K. R., Supur, M., Nielsen, K. A., Poulsen, T., Ohkubo, K., Marlatt, C. W., Miyazaki, E., Takimiya, K., Flood, A. H., Fukuzumi, S., & Jeppesen, J. O. (2017). Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage. Chemical Communications, 53(71), 9898-9901. https://doi.org/10.1039/c7cc03775a

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title = "Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage",

abstract = "A cage molecule incorporating three electron donating monopyrrolotetrathiafulvalene units was synthesised to host electron accepting [60]fullerenes. Formation of a strong 1 : 1 donor-acceptor (D-A) complex C60⊂1 was confirmed by solid state X-ray analysis as well as (1)H NMR and absorption spectroscopic analyses of the arising charge-transfer (CT) band (λ = 735 nm, ε ≈ 840 M(-1) cm(-1)). Inserting Li(+) inside the [60]fullerene increased the binding 28-fold (Ka = 3.7 × 10(6) M(-1)) and a large bathochromic shift of the CT band to the near infrared (NIR) region (λ = 1104 nm, ε ≈ 4800 M(-1) cm(-1)) was observed.",

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author = "Steffen B{\"a}hring and Larsen, {Karina R} and Mustafa Supur and Nielsen, {Kent A} and Thomas Poulsen and Kei Ohkubo and Marlatt, {Craig W} and Eigo Miyazaki and Kazuo Takimiya and Flood, {Amar H} and Shunichi Fukuzumi and Jeppesen, {Jan O}",

year = "2017",

doi = "10.1039/c7cc03775a",

language = "English",

volume = "53",

pages = "9898--9901",

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TY - JOUR

T1 - Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage

AU - Bähring, Steffen

AU - Larsen, Karina R

AU - Supur, Mustafa

AU - Nielsen, Kent A

AU - Poulsen, Thomas

AU - Ohkubo, Kei

AU - Marlatt, Craig W

AU - Miyazaki, Eigo

AU - Takimiya, Kazuo

AU - Flood, Amar H

AU - Fukuzumi, Shunichi

AU - Jeppesen, Jan O

PY - 2017

Y1 - 2017

N2 - A cage molecule incorporating three electron donating monopyrrolotetrathiafulvalene units was synthesised to host electron accepting [60]fullerenes. Formation of a strong 1 : 1 donor-acceptor (D-A) complex C60⊂1 was confirmed by solid state X-ray analysis as well as (1)H NMR and absorption spectroscopic analyses of the arising charge-transfer (CT) band (λ = 735 nm, ε ≈ 840 M(-1) cm(-1)). Inserting Li(+) inside the [60]fullerene increased the binding 28-fold (Ka = 3.7 × 10(6) M(-1)) and a large bathochromic shift of the CT band to the near infrared (NIR) region (λ = 1104 nm, ε ≈ 4800 M(-1) cm(-1)) was observed.

AB - A cage molecule incorporating three electron donating monopyrrolotetrathiafulvalene units was synthesised to host electron accepting [60]fullerenes. Formation of a strong 1 : 1 donor-acceptor (D-A) complex C60⊂1 was confirmed by solid state X-ray analysis as well as (1)H NMR and absorption spectroscopic analyses of the arising charge-transfer (CT) band (λ = 735 nm, ε ≈ 840 M(-1) cm(-1)). Inserting Li(+) inside the [60]fullerene increased the binding 28-fold (Ka = 3.7 × 10(6) M(-1)) and a large bathochromic shift of the CT band to the near infrared (NIR) region (λ = 1104 nm, ε ≈ 4800 M(-1) cm(-1)) was observed.

KW - Journal Article

U2 - 10.1039/c7cc03775a

DO - 10.1039/c7cc03775a

M3 - Journal article

C2 - 28828444

SN - 1359-7345

VL - 53

SP - 9898

EP - 9901

JO - Chemical Communications

JF - Chemical Communications

IS - 71

ER -

Ionic manipulation of charge-transfer and photodynamics of [60]fullerene confined in pyrrolo-tetrathiafulvalene cage

Abstract

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