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

The centroid of the central aromatic ring of the title mol-ecule, C(24)H(22)O(4), is located on an inversion center. The dihedral angle between the central and terminal benzene rings is 75.00 (7)°. In the crystal, mol-ecules are linked through C-H⋯O hydrogen bonds into chains along [121]. The chains...

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Bibliographic Details
Main Authors: Al-Mohammed, N.N., Alias, Y., Abdullah, Z., Khaledi, H.
Format: Article
Language:English
Published: International Union of Crystallography 2011
Subjects:
Online Access:http://eprints.um.edu.my/3473/1/33.pdf
http://eprints.um.edu.my/3473/
http://www.ncbi.nlm.nih.gov/pubmed/22199688
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Summary:The centroid of the central aromatic ring of the title mol-ecule, C(24)H(22)O(4), is located on an inversion center. The dihedral angle between the central and terminal benzene rings is 75.00 (7)°. In the crystal, mol-ecules are linked through C-H⋯O hydrogen bonds into chains along [121]. The chains are connected into layers via C-H⋯π inter-actions.