Advanced

Crystal structure of 2-hy-droxy-imino-2-(pyridin-2-yl)-N'-[1-(pyridin-2-yl)ethyl-idene]acetohydrazide.

Plutenko, Maxym O; Lampeka, Rostislav D; Haukka, Matti and Nordlander, Ebbe LU (2014) In Acta Crystallographica Section E: Structure Reports Online 70(Pt 12). p.584-586
Abstract
The mol-ecule of the title compound, C14H13N5O2, is approximately planar (r.m.s deviation for all non-H atoms = 0.093 Å), with the planes of the two pyridine rings inclined to one another by 5.51 (7)°. The oxime group is syn to the amide group, probably due to the formation of an intra-molecular N-H⋯N hydrogen bond that forms an S(6) ring motif. In the crystal, mol-ecules are linked by pairs of bifurcated O-H⋯(O,N) hydrogen bonds, forming inversion dimers. The latter are linked via C-H⋯O and C-H⋯N hydrogen bonds, forming sheets lying parallel to (502). The sheets are linked via π-π stacking inter-actions [inter-centroid distance = 3.7588 (9) Å], involving the pyridine rings of inversion-related mol-ecules, forming a three-dimensional... (More)
The mol-ecule of the title compound, C14H13N5O2, is approximately planar (r.m.s deviation for all non-H atoms = 0.093 Å), with the planes of the two pyridine rings inclined to one another by 5.51 (7)°. The oxime group is syn to the amide group, probably due to the formation of an intra-molecular N-H⋯N hydrogen bond that forms an S(6) ring motif. In the crystal, mol-ecules are linked by pairs of bifurcated O-H⋯(O,N) hydrogen bonds, forming inversion dimers. The latter are linked via C-H⋯O and C-H⋯N hydrogen bonds, forming sheets lying parallel to (502). The sheets are linked via π-π stacking inter-actions [inter-centroid distance = 3.7588 (9) Å], involving the pyridine rings of inversion-related mol-ecules, forming a three-dimensional structure. (Less)
Please use this url to cite or link to this publication:
author
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Acta Crystallographica Section E: Structure Reports Online
volume
70
issue
Pt 12
pages
584 - 586
publisher
Wiley-Blackwell
external identifiers
  • pmid:25552998
  • scopus:84915752090
ISSN
1600-5368
DOI
10.1107/S1600536814025793
language
English
LU publication?
yes
id
3d6218ef-6ba1-4e0e-8c3b-8ebcdcbd2a0f (old id 5041589)
date added to LUP
2015-02-10 19:32:11
date last changed
2017-01-01 05:54:17
@article{3d6218ef-6ba1-4e0e-8c3b-8ebcdcbd2a0f,
  abstract     = {The mol-ecule of the title compound, C14H13N5O2, is approximately planar (r.m.s deviation for all non-H atoms = 0.093 Å), with the planes of the two pyridine rings inclined to one another by 5.51 (7)°. The oxime group is syn to the amide group, probably due to the formation of an intra-molecular N-H⋯N hydrogen bond that forms an S(6) ring motif. In the crystal, mol-ecules are linked by pairs of bifurcated O-H⋯(O,N) hydrogen bonds, forming inversion dimers. The latter are linked via C-H⋯O and C-H⋯N hydrogen bonds, forming sheets lying parallel to (502). The sheets are linked via π-π stacking inter-actions [inter-centroid distance = 3.7588 (9) Å], involving the pyridine rings of inversion-related mol-ecules, forming a three-dimensional structure.},
  author       = {Plutenko, Maxym O and Lampeka, Rostislav D and Haukka, Matti and Nordlander, Ebbe},
  issn         = {1600-5368},
  language     = {eng},
  number       = {Pt 12},
  pages        = {584--586},
  publisher    = {Wiley-Blackwell},
  series       = {Acta Crystallographica Section E: Structure Reports Online},
  title        = {Crystal structure of 2-hy-droxy-imino-2-(pyridin-2-yl)-N'-[1-(pyridin-2-yl)ethyl-idene]acetohydrazide.},
  url          = {http://dx.doi.org/10.1107/S1600536814025793},
  volume       = {70},
  year         = {2014},
}