Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)

The Au atom in the C2-symmetric pincer-type title complex, [AuCl(C(19)H(23)N(5))], is in the +3 oxidation state. The ligand is composed of one pyridine unit and two n-butyl-substituted pyrazoles (pyrz). Both pyrazoles are deprotonated, thus forming a neutral compound. To the best of our knowledge, t...

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Detalles Bibliográficos
Autores principales: Hashmi, A. Stephen K., Lothschütz, Christian, Rominger, Frank
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2009
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980159/
https://www.ncbi.nlm.nih.gov/pubmed/21579959
http://dx.doi.org/10.1107/S1600536809050995
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author Hashmi, A. Stephen K.
Lothschütz, Christian
Rominger, Frank
author_facet Hashmi, A. Stephen K.
Lothschütz, Christian
Rominger, Frank
author_sort Hashmi, A. Stephen K.
collection PubMed
description The Au atom in the C2-symmetric pincer-type title complex, [AuCl(C(19)H(23)N(5))], is in the +3 oxidation state. The ligand is composed of one pyridine unit and two n-butyl-substituted pyrazoles (pyrz). Both pyrazoles are deprotonated, thus forming a neutral compound. To the best of our knowledge, this is the first Au(III)–bis­pyrazolate complex. According to the special geometry in the N,N′,N′′-tridentate ligand, containing two five-membered heterocycles, the complex deviates from an ideal square-planar coordination geometry; the N(pyrz)—Au—N(pyrz) angle is 160.8 (3)°, indicating a distortion of nearly 20°.
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spelling pubmed-29801592010-12-30 Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III) Hashmi, A. Stephen K. Lothschütz, Christian Rominger, Frank Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The Au atom in the C2-symmetric pincer-type title complex, [AuCl(C(19)H(23)N(5))], is in the +3 oxidation state. The ligand is composed of one pyridine unit and two n-butyl-substituted pyrazoles (pyrz). Both pyrazoles are deprotonated, thus forming a neutral compound. To the best of our knowledge, this is the first Au(III)–bis­pyrazolate complex. According to the special geometry in the N,N′,N′′-tridentate ligand, containing two five-membered heterocycles, the complex deviates from an ideal square-planar coordination geometry; the N(pyrz)—Au—N(pyrz) angle is 160.8 (3)°, indicating a distortion of nearly 20°. International Union of Crystallography 2009-12-16 /pmc/articles/PMC2980159/ /pubmed/21579959 http://dx.doi.org/10.1107/S1600536809050995 Text en © Hashmi et al. 2010 http://creativecommons.org/licenses/by/2.0/uk/ This is an open-access article distributed under the terms of the Creative Commons Attribution Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
spellingShingle Metal-Organic Papers
Hashmi, A. Stephen K.
Lothschütz, Christian
Rominger, Frank
Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)
title Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)
title_full Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)
title_fullStr Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)
title_full_unstemmed Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)
title_short Chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(III)
title_sort chlorido[3,3′-dibutyl-5,5′-(pyridine-2,6-di­yl)dipyrazol-1-ido]gold(iii)
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2980159/
https://www.ncbi.nlm.nih.gov/pubmed/21579959
http://dx.doi.org/10.1107/S1600536809050995
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AT lothschutzchristian chlorido33dibutyl55pyridine26diyldipyrazol1idogoldiii
AT romingerfrank chlorido33dibutyl55pyridine26diyldipyrazol1idogoldiii

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