A hydrogen-bonded heterodimer of 1-(4-hexyloxyphenyl)pyridin-4(1H)-one with 4-cyanobenzoic acid

The two components of the title heterodimer, C17H21NO2.C8H5NO2, are linked end-to-end via O-H...O(=C) and C-H...O(=C) hydrogen-bond interactions. Additional lateral C-H...O interactions link the dimers in a side-by-side fashion to produce wide infinite molecular ribbons. Adjacent ribbons are interco...

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Bibliographic Details
Published in:Acta crystallographica. Section C, Crystal structure communications Crystal structure communications, 2006-10, Vol.62 (Pt 10), p.o596-o598
Main Authors: CHENGUANG LI, ROBINSON, Paul D, DYER, Daniel J
Format: Article
Language:English
Subjects:
Condensed matter: structure, mechanical and thermal properties
Crystalline state (including molecular motions in solids)
Exact sciences and technology
Physics
Structure of solids and liquids
crystallography
Structure of specific crystalline solids
Theory of crystal structure, crystal symmetry
calculations and modeling
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Summary:The two components of the title heterodimer, C17H21NO2.C8H5NO2, are linked end-to-end via O-H...O(=C) and C-H...O(=C) hydrogen-bond interactions. Additional lateral C-H...O interactions link the dimers in a side-by-side fashion to produce wide infinite molecular ribbons. Adjacent ribbons are interconnected via pi-pi stacking and C-H...pi(arene) interactions. This structure represents the first evidence of robust hydrogen-bond formation between the moieties of pyridin-4(1H)-one and benzoic acid.
ISSN:0108-2701
1600-5759
DOI:10.1107/S0108270106033117