Open AccessTris[4‐(4‐nitrophenyl)‐3‐aza‐3‐butenyl]amine: π‐stacked chains of hydrogen‐bonded R (26) dimers
Author(s) -
Low John N.,
Skakle Janet M. S.,
Wardell James L.,
Glidewell Christopher
Publication year - 2005
Publication title -
acta crystallographica section c
Language(s) - English
Resource type - Journals
eISSN - 1600-5759
pISSN - 0108-2701
DOI - 10.1107/s0108270104033141
Subject(s) - stacking , hydrogen bond , intermolecular force , amine gas treating , chemistry , molecule , crystallography , tris , dimer , stereochemistry , organic chemistry , biochemistry
In the title compound {alternative name: N ′‐(4‐nitrobenzylidene)‐ N , N ‐bis[2‐(4‐nitrobenzylideneamino)ethyl]‐1,2‐ethanediamine}, C 27 H 27 N 7 O 6 , the three independent NCH 2 CH 2 N=CHC 6 H 4 NO 2 fragments all exhibit different conformations, resulting from the different direction‐specific intra‐ and intermolecular interactions experienced. The molecules are linked by a single C—H⋯O hydrogen bond into centrosymmetric (26) dimers, which are linked by π–π stacking interactions into [111] chains and, more weakly, into (01) sheets.