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1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone

The asymmetric unit of the title compound, C(24)H(22)O(4), contains one half-mol-ecule, the other half being generated by a crystallographic center of inversion. The central benzene ring makes a dihedral angle of 72.49 (5)° with the terminal benzene ring. In the crystal, adjacent mol-ecules are link...

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Main Authors: Al-Mohammed, N.N., Alias, Y., Abdullah, Z., Khaledi, H.
Format: Article
Language:English
Published: International Union of Crystallography 2011
Subjects:
QD Chemistry
R Medicine
Online Access:http://eprints.um.edu.my/3463/1/25.pdf
http://eprints.um.edu.my/3463/
http://www.ncbi.nlm.nih.gov/pubmed/22220033
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spelling my.um.eprints.34632019-01-30T08:01:58Z http://eprints.um.edu.my/3463/ 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone Al-Mohammed, N.N. Alias, Y. Abdullah, Z. Khaledi, H. QD Chemistry R Medicine The asymmetric unit of the title compound, C(24)H(22)O(4), contains one half-mol-ecule, the other half being generated by a crystallographic center of inversion. The central benzene ring makes a dihedral angle of 72.49 (5)° with the terminal benzene ring. In the crystal, adjacent mol-ecules are linked through C-H⋯O inter-actions, forming a sheet structure parallel to the bc plane. The sheets are stacked along the a axis via π-π inter-actions formed between the terminal benzene rings [centroid-centroid separation = 3.7276 (6) Å]. International Union of Crystallography 2011-11 Article PeerReviewed application/pdf en http://eprints.um.edu.my/3463/1/25.pdf Al-Mohammed, N.N. and Alias, Y. and Abdullah, Z. and Khaledi, H. (2011) 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone. Acta Crystallographica Section E: Structure Reports Online, 67 (pt11). ISSN 1600-5368 http://www.ncbi.nlm.nih.gov/pubmed/22220033 PMID: 22220033
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
language English
topic QD Chemistry
R Medicine
spellingShingle QD Chemistry
R Medicine
Al-Mohammed, N.N.
Alias, Y.
Abdullah, Z.
Khaledi, H.
1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
description The asymmetric unit of the title compound, C(24)H(22)O(4), contains one half-mol-ecule, the other half being generated by a crystallographic center of inversion. The central benzene ring makes a dihedral angle of 72.49 (5)° with the terminal benzene ring. In the crystal, adjacent mol-ecules are linked through C-H⋯O inter-actions, forming a sheet structure parallel to the bc plane. The sheets are stacked along the a axis via π-π inter-actions formed between the terminal benzene rings [centroid-centroid separation = 3.7276 (6) Å].
format Article
author Al-Mohammed, N.N.
Alias, Y.
Abdullah, Z.
Khaledi, H.
author_facet Al-Mohammed, N.N.
Alias, Y.
Abdullah, Z.
Khaledi, H.
author_sort Al-Mohammed, N.N.
title 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
title_short 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
title_full 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
title_fullStr 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
title_full_unstemmed 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
title_sort 1,1'-{2,2'-[1,4-phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone
publisher International Union of Crystallography
publishDate 2011
url http://eprints.um.edu.my/3463/1/25.pdf
http://eprints.um.edu.my/3463/
http://www.ncbi.nlm.nih.gov/pubmed/22220033
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score 13.211869

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