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

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10.1039/c7cc03775a

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

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Tjek adgangen til materialet i Syddansk Universitetsbiblioteks søgemaskine

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",

journal = "Chemical Communications",

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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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