Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)

In the title mol­ecule, C(16)H(12)Cl(2)O(2)Se, the C—Se—C angle is 100.05 (14)°, with the dihedral angle between the planes of the benzene rings being 69.92 (17)°. The average endocyclic angles (Se—C(ar)—C(ar); ar = aromatic) facing the Se atom are 120.0 (3) and 119.4 (3)°. The Se atom is essentiall...

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Autores principales: Bouraoui, Hazem, Boudjada, Ali, Hamdouni, Noudjoud, Mechehoud, Youcef, Meinnel, Jean
Formato: Online Artículo Texto
Lenguaje:English
Publicado: International Union of Crystallography 2015
Materias:
Data Reports
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4719889/
https://www.ncbi.nlm.nih.gov/pubmed/26870536
http://dx.doi.org/10.1107/S2056989015019969
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author Bouraoui, Hazem
Boudjada, Ali
Hamdouni, Noudjoud
Mechehoud, Youcef
Meinnel, Jean
author_facet Bouraoui, Hazem
Boudjada, Ali
Hamdouni, Noudjoud
Mechehoud, Youcef
Meinnel, Jean
author_sort Bouraoui, Hazem
collection PubMed
description In the title mol­ecule, C(16)H(12)Cl(2)O(2)Se, the C—Se—C angle is 100.05 (14)°, with the dihedral angle between the planes of the benzene rings being 69.92 (17)°. The average endocyclic angles (Se—C(ar)—C(ar); ar = aromatic) facing the Se atom are 120.0 (3) and 119.4 (3)°. The Se atom is essentially coplanar with the benzene rings, with Se—C(ar)—C(ar)—C(ar) torsion angles of −179.2 (3) and −179.7 (3)°. In the crystal, mol­ecules are linked via C—H⋯O hydrogen bonds forming chains propagating along the a-axis direction. The chains are linked via C—H⋯π inter­actions, forming a three-dimensional network.
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spelling pubmed-47198892016-02-11 Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one) Bouraoui, Hazem Boudjada, Ali Hamdouni, Noudjoud Mechehoud, Youcef Meinnel, Jean Acta Crystallogr E Crystallogr Commun Data Reports In the title mol­ecule, C(16)H(12)Cl(2)O(2)Se, the C—Se—C angle is 100.05 (14)°, with the dihedral angle between the planes of the benzene rings being 69.92 (17)°. The average endocyclic angles (Se—C(ar)—C(ar); ar = aromatic) facing the Se atom are 120.0 (3) and 119.4 (3)°. The Se atom is essentially coplanar with the benzene rings, with Se—C(ar)—C(ar)—C(ar) torsion angles of −179.2 (3) and −179.7 (3)°. In the crystal, mol­ecules are linked via C—H⋯O hydrogen bonds forming chains propagating along the a-axis direction. The chains are linked via C—H⋯π inter­actions, forming a three-dimensional network. International Union of Crystallography 2015-11-14 /pmc/articles/PMC4719889/ /pubmed/26870536 http://dx.doi.org/10.1107/S2056989015019969 Text en © Bouraoui et al. 2015 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 Data Reports
Bouraoui, Hazem
Boudjada, Ali
Hamdouni, Noudjoud
Mechehoud, Youcef
Meinnel, Jean
Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
title Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
title_full Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
title_fullStr Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
title_full_unstemmed Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
title_short Crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
title_sort crystal structure of 1,1′-[selanediyl­bis(4,1-phenyl­ene)]bis­(2-chloro­ethan-1-one)
topic Data Reports
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4719889/
https://www.ncbi.nlm.nih.gov/pubmed/26870536
http://dx.doi.org/10.1107/S2056989015019969
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