%0 Journal Article
%T 5,5′-Dimethoxy-2,2′-[(pentane-1,5-diyldioxy)bis(nitrilomethylidyne)]diphenol
%A Yin-Xia Sun
%A Li Li
%A Wen-Kui Dong
%A Jian-Chao Wu
%J Acta Crystallographica Section E
%D 2009
%I International Union of Crystallography
%R 10.1107/s1600536809014986
%X The molecule of the title compound, C21H26N2O6, which lies across a crystallographic inversion centre, crystallizes with two unique half-molecules in the symmetric unit and adopts a linear configuration and the imino group is coplanar with the aromatic ring, making a dihedral angle of 3.26 (3)¡ã. Strong intramolecular O¡ªH...N and weak intermolecular O¡ªH...O and C¡ªH...O hydrogen bonds and weak intermolecular ¦Ð¨C¦Ð stacking interactions [centroid¨Ccentroid distance = 4.419 (2)  ]establish an infinite three-dimensional supramolecular structure.
%U http://scripts.iucr.org/cgi-bin/paper?S1600536809014986