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Please use this identifier to cite or link to this item: http://purl.org/purl/1641

Title: Two novel bis-azomethines derived from quinoxaline-2-carbaldehyde
Authors: Mohammed Yusuff, K K
Digna, Varghese
Arun, Vasudevan
Robinson, P P
Manju, Sebastian
Leeju, P
Varsha, Gopalakrishnan
Keywords: novel bis-azomethines
Schiff base
aromatic pye stacking interactions
Issue Date: 11-Nov-2009
Publisher: International Union of Crystallography, Acta Crystallographica Section C ,Crystal Structure Communications
Citation: Applied Chemistry,Cochin University of Science and Technology
Abstract: The Schiff base compounds N,N0-bis[(E)-quinoxalin-2-ylmethylidene] propane-1,3-diamine, C21H18N6, (I), and N,N0-bis[(E)- quinoxalin-2-ylmethylidene]butane-1,4-diamine, C22H20N6, (II), crystallize in the monoclinic crystal system. These molecules have crystallographically imposed symmetry. Compound (I) is located on a crystallographic twofold axis and (II) is located on an inversion centre. The molecular conformations of these crystal structures are stabilized by aromatic pye stacking interactions.
URI: http://dyuthi.cusat.ac.in/jspui/handle/dyuthi/1641
Appears in Collections:Prof. K K Mohammed Yusuff

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