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, DOI PMID: 22220033.


Download (487kB)
Official URL: http://www.ncbi.nlm.nih.gov/pubmed/22220033


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
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 > Department of Chemistry
Depositing User: Mr. Faizal Hamzah
Date Deposited: 03 Jul 2012 07:05
Last Modified: 30 Jan 2019 08:01
URI: http://eprints.um.edu.my/id/eprint/3463

Actions (login required)

View Item View Item