Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene

[Image: see text] Zinc(II) complexes of tetraphenylazadipyrromethenes are potential non-planar n-type conjugated materials. To tune the properties, we installed 5-quinolylethynyl groups at the pyrrolic positions. Compared to the complex with 1-napthylethynyl, we found evidence for stronger intermole...

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Autores principales: Lu, Chenwei, Wang, Chunlai, Jimenez, Jayvic C., Rheingold, Arnold L., Sauvé, Genevieve
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2020
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7726932/
https://www.ncbi.nlm.nih.gov/pubmed/33324859
http://dx.doi.org/10.1021/acsomega.0c05169
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author Lu, Chenwei
Wang, Chunlai
Jimenez, Jayvic C.
Rheingold, Arnold L.
Sauvé, Genevieve
author_facet Lu, Chenwei
Wang, Chunlai
Jimenez, Jayvic C.
Rheingold, Arnold L.
Sauvé, Genevieve
author_sort Lu, Chenwei
collection PubMed
description [Image: see text] Zinc(II) complexes of tetraphenylazadipyrromethenes are potential non-planar n-type conjugated materials. To tune the properties, we installed 5-quinolylethynyl groups at the pyrrolic positions. Compared to the complex with 1-napthylethynyl, we found evidence for stronger intermolecular interactions in the new complex, including much higher overlap integrals in crystals. X-ray analysis revealed unconventional C–H···N hydrogen bonding between two quinolyls of neighboring molecules, pointing to a new strategy for the development of non-planar molecular semiconductors with stronger intermolecular interactions.
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spelling pubmed-77269322020-12-14 Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene Lu, Chenwei Wang, Chunlai Jimenez, Jayvic C. Rheingold, Arnold L. Sauvé, Genevieve ACS Omega [Image: see text] Zinc(II) complexes of tetraphenylazadipyrromethenes are potential non-planar n-type conjugated materials. To tune the properties, we installed 5-quinolylethynyl groups at the pyrrolic positions. Compared to the complex with 1-napthylethynyl, we found evidence for stronger intermolecular interactions in the new complex, including much higher overlap integrals in crystals. X-ray analysis revealed unconventional C–H···N hydrogen bonding between two quinolyls of neighboring molecules, pointing to a new strategy for the development of non-planar molecular semiconductors with stronger intermolecular interactions. American Chemical Society 2020-11-25 /pmc/articles/PMC7726932/ /pubmed/33324859 http://dx.doi.org/10.1021/acsomega.0c05169 Text en © 2020 American Chemical Society This is an open access article published under a Creative Commons Non-Commercial No Derivative Works (CC-BY-NC-ND) Attribution License (http://pubs.acs.org/page/policy/authorchoice_ccbyncnd_termsofuse.html) , which permits copying and redistribution of the article, and creation of adaptations, all for non-commercial purposes.
spellingShingle Lu, Chenwei
Wang, Chunlai
Jimenez, Jayvic C.
Rheingold, Arnold L.
Sauvé, Genevieve
Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene
title Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene
title_full Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene
title_fullStr Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene
title_full_unstemmed Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene
title_short Large Non-planar Conjugated Molecule with Strong Intermolecular Interactions Achieved with Homoleptic Zn(II) Complex of Di(5-quinolylethynyl)-tetraphenylazadipyrromethene
title_sort large non-planar conjugated molecule with strong intermolecular interactions achieved with homoleptic zn(ii) complex of di(5-quinolylethynyl)-tetraphenylazadipyrromethene
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7726932/
https://www.ncbi.nlm.nih.gov/pubmed/33324859
http://dx.doi.org/10.1021/acsomega.0c05169
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