N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine

The mol­ecule of the title Schiff base compound, C(18)H(18)Br(2)N(2), lies across a crystallographic inversion centre and adopts an E configuration with respect to the C=N bond. In the crystal structure, mol­ecules are linked into chains along [201] through inter­molecular Br⋯Br inter­actions [3.374...

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Detalles Bibliográficos
Autores principales: Fun, Hoong-Kun, Kargar, Hadi, Kia, Reza
Formato: Texto
Lenguaje:English
Publicado: International Union of Crystallography 2008
Materias:
Organic Papers
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959343/
https://www.ncbi.nlm.nih.gov/pubmed/21201106
http://dx.doi.org/10.1107/S1600536808028122
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author Fun, Hoong-Kun
Kargar, Hadi
Kia, Reza
author_facet Fun, Hoong-Kun
Kargar, Hadi
Kia, Reza
author_sort Fun, Hoong-Kun
collection PubMed
description The mol­ecule of the title Schiff base compound, C(18)H(18)Br(2)N(2), lies across a crystallographic inversion centre and adopts an E configuration with respect to the C=N bond. In the crystal structure, mol­ecules are linked into chains along [201] through inter­molecular Br⋯Br inter­actions [3.3747 (3) Å], which are significantly shorter than the sum of the van der Waals radii for Br atoms (3.70 Å). The crystal structure is further stabilized by π–π stacking inter­actions [centroid–centroid distance 3.6811 (11) Å].
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spelling pubmed-29593432010-12-30 N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine Fun, Hoong-Kun Kargar, Hadi Kia, Reza Acta Crystallogr Sect E Struct Rep Online Organic Papers The mol­ecule of the title Schiff base compound, C(18)H(18)Br(2)N(2), lies across a crystallographic inversion centre and adopts an E configuration with respect to the C=N bond. In the crystal structure, mol­ecules are linked into chains along [201] through inter­molecular Br⋯Br inter­actions [3.3747 (3) Å], which are significantly shorter than the sum of the van der Waals radii for Br atoms (3.70 Å). The crystal structure is further stabilized by π–π stacking inter­actions [centroid–centroid distance 3.6811 (11) Å]. International Union of Crystallography 2008-09-06 /pmc/articles/PMC2959343/ /pubmed/21201106 http://dx.doi.org/10.1107/S1600536808028122 Text en © Fun et al. 2008 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 Organic Papers
Fun, Hoong-Kun
Kargar, Hadi
Kia, Reza
N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine
title N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine
title_full N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine
title_fullStr N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine
title_full_unstemmed N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine
title_short N,N′-Bis(4-bromo­benzyl­idene)butane-1,4-diamine
title_sort n,n′-bis(4-bromo­benzyl­idene)butane-1,4-diamine
topic Organic Papers
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2959343/
https://www.ncbi.nlm.nih.gov/pubmed/21201106
http://dx.doi.org/10.1107/S1600536808028122
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AT kargarhadi nnbis4bromobenzylidenebutane14diamine
AT kiareza nnbis4bromobenzylidenebutane14diamine

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