2,2′-{(Z)-Ethane-1,2-diyl­bis­­[(Z)-o-phenyl­ene­nitrilo­methyl­­idyne]}diphenol (EIEP)

Sony, S. M. Malathy and Charles, P. and Ponnuswamy, M. N. and Yathirajan, H. S. (2004) 2,2′-{(Z)-Ethane-1,2-diyl­bis­­[(Z)-o-phenyl­ene­nitrilo­methyl­­idyne]}diphenol (EIEP). Acta Crystallographica Section E, 60 (6). o1078-o1080. ISSN 2056-9890

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Official URL: https://doi.org/10.1107/S1600536804012073


The salicyl­idene­aniline moiety in the centrosymmetric title compound, C28H24N2O2, is a phenol–imine tautomer which is non-planar and photochromic. A strong intramolecular hydrogen-bonding interaction, which is a common feature in related imine–phenol compounds, stabilizes the molecular structure. The π system in the salicyl­idene­aniline moiety interacts with symmetry-related π systems through face-to-face π–π interactions and C—H⋯π interactions, to stabilize the mol­ecules in the crystal structure.

Item Type: Article
Subjects: C Chemical Science > Chemistry
Divisions: Department of > Chemistry
Depositing User: C Swapna Library Assistant
Date Deposited: 12 Nov 2019 10:08
Last Modified: 12 Nov 2019 10:08
URI: http://eprints.uni-mysore.ac.in/id/eprint/9974

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