Cargando…

Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)

In the title compound, [Ag(CF(3)SO(3))(C(10)H(6)F(2)N(2))(2)], the Ag(I) centre adopts a highly distorted trigonal–planar coordination environment resulting from its coordination by one O atom of the tri­fluoro­methane­sulfonate anion and the pyridine N atoms of two crystallographically independent...

Descripción completa

Detalles Bibliográficos
Autores principales: Moon, Suk-Hee, Paek, Sanghyun, Kang, Youngjin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8647753/
https://www.ncbi.nlm.nih.gov/pubmed/34925886
http://dx.doi.org/10.1107/S2056989021011282
_version_ 1784610664233304064
author Moon, Suk-Hee
Paek, Sanghyun
Kang, Youngjin
author_facet Moon, Suk-Hee
Paek, Sanghyun
Kang, Youngjin
author_sort Moon, Suk-Hee
collection PubMed
description In the title compound, [Ag(CF(3)SO(3))(C(10)H(6)F(2)N(2))(2)], the Ag(I) centre adopts a highly distorted trigonal–planar coordination environment resulting from its coordination by one O atom of the tri­fluoro­methane­sulfonate anion and the pyridine N atoms of two crystallographically independent 2′,6′-di­fluoro-2,3′-bi­pyridine ligands, which display very similar conformations to one another. Pairwise Ag⋯O–SO(2)CF(3) (−) [Ag⋯O = 2.8314 (14) Å] inter­actions and inter­molecular C—H⋯O inter­actions between inversion-related units lead to the formation of an eight-membered cyclic dimer in which the silver atoms are separated by 6.2152 (3) Å. In the crystal, the dimers are linked through C—H⋯O hydrogen bonds, halogen⋯π and weak π–π stacking inter­actions, resulting in the formation of a three-dimensional supra­molecular network. The title compound exhibits a strong and broad emission band from 400 nm to 550 nm in solution and its photoluminescence quantum efficiency is estimated to be ca 0.2, indicating that the title compound could have applications as an emitting material in organic light-emitting diodes (OLEDs).
format Online
Article
Text
id pubmed-8647753
institution National Center for Biotechnology Information
language English
publishDate 2021
publisher International Union of Crystallography
record_format MEDLINE/PubMed
spelling pubmed-86477532021-12-16 Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I) Moon, Suk-Hee Paek, Sanghyun Kang, Youngjin Acta Crystallogr E Crystallogr Commun Research Communications In the title compound, [Ag(CF(3)SO(3))(C(10)H(6)F(2)N(2))(2)], the Ag(I) centre adopts a highly distorted trigonal–planar coordination environment resulting from its coordination by one O atom of the tri­fluoro­methane­sulfonate anion and the pyridine N atoms of two crystallographically independent 2′,6′-di­fluoro-2,3′-bi­pyridine ligands, which display very similar conformations to one another. Pairwise Ag⋯O–SO(2)CF(3) (−) [Ag⋯O = 2.8314 (14) Å] inter­actions and inter­molecular C—H⋯O inter­actions between inversion-related units lead to the formation of an eight-membered cyclic dimer in which the silver atoms are separated by 6.2152 (3) Å. In the crystal, the dimers are linked through C—H⋯O hydrogen bonds, halogen⋯π and weak π–π stacking inter­actions, resulting in the formation of a three-dimensional supra­molecular network. The title compound exhibits a strong and broad emission band from 400 nm to 550 nm in solution and its photoluminescence quantum efficiency is estimated to be ca 0.2, indicating that the title compound could have applications as an emitting material in organic light-emitting diodes (OLEDs). International Union of Crystallography 2021-11-04 /pmc/articles/PMC8647753/ /pubmed/34925886 http://dx.doi.org/10.1107/S2056989021011282 Text en © Moon et al. 2021 https://creativecommons.org/licenses/by/4.0/This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Research Communications
Moon, Suk-Hee
Paek, Sanghyun
Kang, Youngjin
Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)
title Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)
title_full Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)
title_fullStr Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)
title_full_unstemmed Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)
title_short Synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κN](tri­fluoro­methane­sulfonato-κO)silver(I)
title_sort synthesis, crystal structure and photophysical properties of bis­[2,6-di­fluoro-3-(pyridin-2-yl)pyridine-κn](tri­fluoro­methane­sulfonato-κo)silver(i)
topic Research Communications
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8647753/
https://www.ncbi.nlm.nih.gov/pubmed/34925886
http://dx.doi.org/10.1107/S2056989021011282
work_keys_str_mv AT moonsukhee synthesiscrystalstructureandphotophysicalpropertiesofbis26difluoro3pyridin2ylpyridinekntrifluoromethanesulfonatokosilveri
AT paeksanghyun synthesiscrystalstructureandphotophysicalpropertiesofbis26difluoro3pyridin2ylpyridinekntrifluoromethanesulfonatokosilveri
AT kangyoungjin synthesiscrystalstructureandphotophysicalpropertiesofbis26difluoro3pyridin2ylpyridinekntrifluoromethanesulfonatokosilveri