Inhibition of the photochromic behaviour of a 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand by coordination to Ag(I) ions

Ross J.L. Edgar; Paul I.P. Elliott; Rebecca V. Fennessy; Christopher D. Gabbutt; B. Mark Heron; Simon J.A. Pope; Alessandro Sinopoli; Craig R. Rice

doi:10.1016/j.dyepig.2019.108167

Inhibition of the photochromic behaviour of a 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand by coordination to Ag(I) ions

Ross J.L. Edgar, Paul I.P. Elliott, Rebecca V. Fennessy, Christopher D. Gabbutt, B. Mark Heron^*, Simon J.A. Pope, Alessandro Sinopoli, Craig R. Rice

^*Corresponding author for this work

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

4 Citations (Scopus)

Abstract

The synthesis and characterisation of a photoresponsive 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand which contains both quinoline and thiazole N-donor moieties is described. This ligand acts as a bidentate N-donor ligand and the solid-state structure of a Ag(I) complex is reported. Whereas the free ligand exhibits typical photochromic behaviour, coordination with Ag(I) results in complete inhibition of the photochromic response. However, excitation wavelength dependent emission spectra demonstrated an increase in fluorescence response of the new Ag(I) complex.

Original language	English
Article number	108167
Journal	Dyes and Pigments
Volume	175
DOIs	https://doi.org/10.1016/j.dyepig.2019.108167
Publication status	Published - Apr 2020
Externally published	Yes

Keywords

Bidentate ligand
Complex
Fluorescence
Photochromism
Pyran

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10.1016/j.dyepig.2019.108167

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title = "Inhibition of the photochromic behaviour of a 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand by coordination to Ag(I) ions",

abstract = "The synthesis and characterisation of a photoresponsive 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand which contains both quinoline and thiazole N-donor moieties is described. This ligand acts as a bidentate N-donor ligand and the solid-state structure of a Ag(I) complex is reported. Whereas the free ligand exhibits typical photochromic behaviour, coordination with Ag(I) results in complete inhibition of the photochromic response. However, excitation wavelength dependent emission spectra demonstrated an increase in fluorescence response of the new Ag(I) complex.",

keywords = "Bidentate ligand, Complex, Fluorescence, Photochromism, Pyran",

author = "Edgar, {Ross J.L.} and Elliott, {Paul I.P.} and Fennessy, {Rebecca V.} and Gabbutt, {Christopher D.} and Heron, {B. Mark} and Pope, {Simon J.A.} and Alessandro Sinopoli and Rice, {Craig R.}",

note = "Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

year = "2020",

month = apr,

doi = "10.1016/j.dyepig.2019.108167",

language = "English",

volume = "175",

journal = "Dyes and Pigments",

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publisher = "Elsevier B.V.",

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TY - JOUR

T1 - Inhibition of the photochromic behaviour of a 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand by coordination to Ag(I) ions

AU - Edgar, Ross J.L.

AU - Elliott, Paul I.P.

AU - Fennessy, Rebecca V.

AU - Gabbutt, Christopher D.

AU - Heron, B. Mark

AU - Pope, Simon J.A.

AU - Sinopoli, Alessandro

AU - Rice, Craig R.

PY - 2020/4

Y1 - 2020/4

N2 - The synthesis and characterisation of a photoresponsive 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand which contains both quinoline and thiazole N-donor moieties is described. This ligand acts as a bidentate N-donor ligand and the solid-state structure of a Ag(I) complex is reported. Whereas the free ligand exhibits typical photochromic behaviour, coordination with Ag(I) results in complete inhibition of the photochromic response. However, excitation wavelength dependent emission spectra demonstrated an increase in fluorescence response of the new Ag(I) complex.

AB - The synthesis and characterisation of a photoresponsive 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand which contains both quinoline and thiazole N-donor moieties is described. This ligand acts as a bidentate N-donor ligand and the solid-state structure of a Ag(I) complex is reported. Whereas the free ligand exhibits typical photochromic behaviour, coordination with Ag(I) results in complete inhibition of the photochromic response. However, excitation wavelength dependent emission spectra demonstrated an increase in fluorescence response of the new Ag(I) complex.

KW - Bidentate ligand

KW - Complex

KW - Fluorescence

KW - Photochromism

KW - Pyran

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DO - 10.1016/j.dyepig.2019.108167

M3 - Article

AN - SCOPUS:85077303760

SN - 0143-7208

VL - 175

JO - Dyes and Pigments

JF - Dyes and Pigments

M1 - 108167

ER -

Inhibition of the photochromic behaviour of a 3,3-diphenyl-3H-pyrano[3,2-f]quinoline ligand by coordination to Ag(I) ions

Abstract

Keywords

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