Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Non-covalent bridging of bithiophenes through chalcogen bonding grips

Romito, Deborah, Biot, Nicolas, Babudri, Francesco and Bonifazi, Davide ORCID: https://orcid.org/0000-0001-5717-0121 2020. Non-covalent bridging of bithiophenes through chalcogen bonding grips. New Journal of Chemistry 44 (17) , pp. 6732-6738. 10.1039/C9NJ06202E

[thumbnail of PP.pdf]
Preview
PDF - Accepted Post-Print Version
Download (800kB) | Preview

Abstract

In this work, chalcogen functionalized dithiophenes, equipped on both extremities with chalcogen-bonding recognition heterocycles, have been prepared following two synthetic pathways. The insertion of the chalcogenazolo[5,4-β]pyridine allows the control of the organization at the solid state. X-Ray diffraction analysis of the single crystals, showed that the Te-doped derivatives give the most persistant assemblies, with the molecules arranging at solid-state in wire-like polymeric structures through Te⋯N interactions. As expected, the introduction of the Se and Te atoms, dramatically decreases the emission properties, with the Te-bearing congeners being virtually non emissive.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Chemistry
Publisher: Royal Society of Chemistry
ISSN: 1144-0546
Date of First Compliant Deposit: 12 May 2020
Date of Acceptance: 3 April 2020
Last Modified: 11 Jan 2024 17:31
URI: https://orca.cardiff.ac.uk/id/eprint/131590

Citation Data

Cited 10 times in Scopus. View in Scopus. Powered By Scopus® Data

Actions (repository staff only)

Edit Item Edit Item

Downloads

Downloads per month over past year

View more statistics