The gold(i)···lead(ii) interaction: a relativistic connection

The crystal structure of complex [Pb{HB(pz)(3)}Au(C(6)Cl(5))(2)] 1 displays an unsupported Au(i)···Pb(ii) interaction. This complex emits at 480 nm in the solid state due to an aurate(i) to lead(ii) charge transfer, in which the existence of a metallophilic interaction is a pre-requisite. Ab initio...

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Autores principales: Echeverría, Raquel, López-de-Luzuriaga, José M., Monge, Miguel, Olmos, M. Elena
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2015
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5654245/
https://www.ncbi.nlm.nih.gov/pubmed/29142670
http://dx.doi.org/10.1039/c4sc03680h
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author Echeverría, Raquel
López-de-Luzuriaga, José M.
Monge, Miguel
Olmos, M. Elena
author_facet Echeverría, Raquel
López-de-Luzuriaga, José M.
Monge, Miguel
Olmos, M. Elena
author_sort Echeverría, Raquel
collection PubMed
description The crystal structure of complex [Pb{HB(pz)(3)}Au(C(6)Cl(5))(2)] 1 displays an unsupported Au(i)···Pb(ii) interaction. This complex emits at 480 nm in the solid state due to an aurate(i) to lead(ii) charge transfer, in which the existence of a metallophilic interaction is a pre-requisite. Ab initio calculations show a very strong Au(i)···Pb(ii) closed-shell interaction of –390 kJ mol(–1), which has an ionic plus a dispersive (van der Waals) nature strengthened by large relativistic effects (>17%).
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spelling pubmed-56542452017-11-15 The gold(i)···lead(ii) interaction: a relativistic connection Echeverría, Raquel López-de-Luzuriaga, José M. Monge, Miguel Olmos, M. Elena Chem Sci Chemistry The crystal structure of complex [Pb{HB(pz)(3)}Au(C(6)Cl(5))(2)] 1 displays an unsupported Au(i)···Pb(ii) interaction. This complex emits at 480 nm in the solid state due to an aurate(i) to lead(ii) charge transfer, in which the existence of a metallophilic interaction is a pre-requisite. Ab initio calculations show a very strong Au(i)···Pb(ii) closed-shell interaction of –390 kJ mol(–1), which has an ionic plus a dispersive (van der Waals) nature strengthened by large relativistic effects (>17%). Royal Society of Chemistry 2015-03-01 2014-12-22 /pmc/articles/PMC5654245/ /pubmed/29142670 http://dx.doi.org/10.1039/c4sc03680h Text en This journal is © The Royal Society of Chemistry 2014 http://creativecommons.org/licenses/by-nc/3.0/ This is an Open Access article distributed under the terms of the Creative Commons Attribution-NonCommercial 3.0 Unported License (http://creativecommons.org/licenses/by-nc/3.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Chemistry
Echeverría, Raquel
López-de-Luzuriaga, José M.
Monge, Miguel
Olmos, M. Elena
The gold(i)···lead(ii) interaction: a relativistic connection
title The gold(i)···lead(ii) interaction: a relativistic connection
title_full The gold(i)···lead(ii) interaction: a relativistic connection
title_fullStr The gold(i)···lead(ii) interaction: a relativistic connection
title_full_unstemmed The gold(i)···lead(ii) interaction: a relativistic connection
title_short The gold(i)···lead(ii) interaction: a relativistic connection
title_sort gold(i)···lead(ii) interaction: a relativistic connection
topic Chemistry
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5654245/
https://www.ncbi.nlm.nih.gov/pubmed/29142670
http://dx.doi.org/10.1039/c4sc03680h
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