Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate

The title compound, [Cr(2)Li(2)(C(26)H(36)N(2))(2)(μ-H)(2)(C(4)H(10)O)(2)]·0.5C(5)H(12), is a binuclear chromium complex bridged by two hydrogen atoms. Each chromium atom is coordinated in a distorted square-planar geometry by one chelating bis­(2,6-diisopropyl­phen­yl)ethene-1,2-diamido ligand via...

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Detalles Bibliográficos
Autores principales: Peitz, Stephan, Peulecke, Normen, Müller, Bernd H., Spannenberg, Anke, Rosenthal, Uwe
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2010
Materias:
Metal-Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983495/
https://www.ncbi.nlm.nih.gov/pubmed/21580241
http://dx.doi.org/10.1107/S160053681000560X
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author Peitz, Stephan
Peulecke, Normen
Müller, Bernd H.
Spannenberg, Anke
Rosenthal, Uwe
author_facet Peitz, Stephan
Peulecke, Normen
Müller, Bernd H.
Spannenberg, Anke
Rosenthal, Uwe
author_sort Peitz, Stephan
collection PubMed
description The title compound, [Cr(2)Li(2)(C(26)H(36)N(2))(2)(μ-H)(2)(C(4)H(10)O)(2)]·0.5C(5)H(12), is a binuclear chromium complex bridged by two hydrogen atoms. Each chromium atom is coordinated in a distorted square-planar geometry by one chelating bis­(2,6-diisopropyl­phen­yl)ethene-1,2-diamido ligand via its two N atoms. Additionally, two diametrically opposed lithium ether adducts coordinate in an η(4) mode on the backbone of the ligands. There is a crystallographic inversion center in the middle of the Cr(2)H(2) ring. One of the isopropyl groups is disordered over two positions in a 0.567 (7):0.433 (7) ratio. Disorder is also observed in the pentane hemisolvate molecule.
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spelling pubmed-29834952010-12-30 Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate Peitz, Stephan Peulecke, Normen Müller, Bernd H. Spannenberg, Anke Rosenthal, Uwe Acta Crystallogr Sect E Struct Rep Online Metal-Organic Papers The title compound, [Cr(2)Li(2)(C(26)H(36)N(2))(2)(μ-H)(2)(C(4)H(10)O)(2)]·0.5C(5)H(12), is a binuclear chromium complex bridged by two hydrogen atoms. Each chromium atom is coordinated in a distorted square-planar geometry by one chelating bis­(2,6-diisopropyl­phen­yl)ethene-1,2-diamido ligand via its two N atoms. Additionally, two diametrically opposed lithium ether adducts coordinate in an η(4) mode on the backbone of the ligands. There is a crystallographic inversion center in the middle of the Cr(2)H(2) ring. One of the isopropyl groups is disordered over two positions in a 0.567 (7):0.433 (7) ratio. Disorder is also observed in the pentane hemisolvate molecule. International Union of Crystallography 2010-02-13 /pmc/articles/PMC2983495/ /pubmed/21580241 http://dx.doi.org/10.1107/S160053681000560X Text en © Peitz 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
Peitz, Stephan
Peulecke, Normen
Müller, Bernd H.
Spannenberg, Anke
Rosenthal, Uwe
Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
title Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
title_full Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
title_fullStr Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
title_full_unstemmed Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
title_short Bis[μ-N,N′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) N:N;3:4κ(4) N:N-bis(diethyl ether)-1κO,4κO-di-μ-hydrido-2:3κ(4) H:H-2,3-dichromium(II)-1,4-dilithium(I) pentane hemisolvate
title_sort bis[μ-n,n′-bis(2,6-diisopropylphenyl)ethene-1,2-diamido]-1,4(η(2));1:2κ(4) n:n;3:4κ(4) n:n-bis(diethyl ether)-1κo,4κo-di-μ-hydrido-2:3κ(4) h:h-2,3-dichromium(ii)-1,4-dilithium(i) pentane hemisolvate
topic Metal-Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2983495/
https://www.ncbi.nlm.nih.gov/pubmed/21580241
http://dx.doi.org/10.1107/S160053681000560X
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