Al-Mohammed, N.N.; Alias, Y.; Abdullah, Z.; Khaledi, H. (2011) 1,1'-{2,2'-[1,4-Phenyl-enebis(methyl-ene)]bis-(-oxy)bis-(2,1-phenyl-ene)}diethanone. Acta Crystallogr Sect E Struct Rep Online, 67 (pt11). ISSN 1600-536

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    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].

    Item Type: Article
    1. Al-Mohammed, N.N.
    2. Alias, Y.
    3. Abdullah, Z.
    4. Khaledi, H.
    Journal or Publication Title: Acta Crystallogr Sect E Struct Rep Online
    Additional Information: Department of Chemistry, University of Malaya, 50603 Kuala Lumpur, Malaysia
    Uncontrolled Keywords: Chemistry
    Subjects: Q Science > QD Chemistry
    R Medicine
    Divisions: Faculty of Science > Dept of Chemistry
    Depositing User: Mr. Faizal Hamzah
    Date Deposited: 03 Jul 2012 15:05
    Last Modified: 19 Dec 2014 11:34
    URI: http://eprints.um.edu.my/id/eprint/3463

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