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Volume 64 
Part 4 
Page o767  
April 2008  

Received 19 March 2008
Accepted 25 March 2008
Online 29 March 2008

Key indicators
Single-crystal X-ray study
T = 298 K
Mean [sigma](C-C) = 0.002 Å
R = 0.038
wR = 0.111
Data-to-parameter ratio = 15.6
Details
Open access

N'-(2-Hydroxybenzylidene)-4-methoxybenzohydrazide

aDepartment of Chemistry, Jiaying University, Meizhou 514015, People's Republic of China
Correspondence e-mail: chunbao_tang@163.com

The title Schiff base compound, C15H14N2O3, was derived from the condensation reaction of salicylaldehyde with 4-methoxybenzohydrazide. The dihedral angle between the two benzene rings is 2.5 (2)°. In the crystal structure, molecules are linked through intermolecular N-H...O hydrogen bonds, forming chains running along the b axis.

Related literature

For related structures, see: Tang (2006[Tang, C.-B. (2006). Acta Cryst. E62, m2629-m2630.], 2007a[Tang, C.-B. (2007a). Acta Cryst. E63, m2654.],b[Tang, C.-B. (2007b). Acta Cryst. E63, m2785-m2786.],c[Tang, C.-B. (2007c). Acta Cryst. E63, o4545.],d[Tang, C.-B. (2007d). Acta Cryst. E63, o4841.]). For reference structural data, see: Allen et al. (1987[Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1-19.]).

[Scheme 1]

Experimental

Crystal data
  • C15H14N2O3

  • Mr = 270.28

  • Monoclinic, P 21 /c

  • a = 16.283 (4) Å

  • b = 5.1876 (12) Å

  • c = 16.303 (4) Å

  • [beta] = 108.093 (2)°

  • V = 1309.0 (5) Å3

  • Z = 4

  • Mo K[alpha] radiation

  • [mu] = 0.10 mm-1

  • T = 298 (2) K

  • 0.23 × 0.20 × 0.17 mm

Data collection
  • Bruker SMART CCD area-detector diffractometer

  • Absorption correction: multi-scan (SADABS; Sheldrick, 1996[Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.]) Tmin = 0.978, Tmax = 0.984

  • 7166 measured reflections

  • 2862 independent reflections

  • 2288 reflections with I > 2[sigma](I)

  • Rint = 0.024

Refinement
  • R[F2 > 2[sigma](F2)] = 0.038

  • wR(F2) = 0.111

  • S = 1.03

  • 2862 reflections

  • 183 parameters

  • H-atom parameters constrained

  • [Delta][rho]max = 0.18 e Å-3

  • [Delta][rho]min = -0.14 e Å-3

Table 1
Hydrogen-bond geometry (Å, °)

D-H...A D-H H...A D...A D-H...A
N2-H2...O2i 0.90 2.18 3.0112 (15) 153
O1-H1...N1 0.82 1.90 2.6171 (14) 146
Symmetry code: (i) x, y+1, z.

Data collection: SMART (Bruker, 2002[Bruker (2002). SAINT and SMART. Bruker AXS Inc., Madison, Wisconsin, USA.]); cell refinement: SAINT (Bruker, 2002[Bruker (2002). SAINT and SMART. Bruker AXS Inc., Madison, Wisconsin, USA.]); data reduction: SAINT; program(s) used to solve structure: SHELXS97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); molecular graphics: SHELXTL (Sheldrick, 2008[Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.]); software used to prepare material for publication: SHELXL97.


Supplementary data and figures for this paper are available from the IUCr electronic archives (Reference: SJ2477 ).


Acknowledgements

Financial support from the Jiaying University Research Fund is gratefully acknowledged.

References

Allen, F. H., Kennard, O., Watson, D. G., Brammer, L., Orpen, A. G. & Taylor, R. (1987). J. Chem. Soc. Perkin Trans. 2, pp. S1-19.
Bruker (2002). SAINT and SMART. Bruker AXS Inc., Madison, Wisconsin, USA.
Sheldrick, G. M. (1996). SADABS. University of Göttingen, Germany.
Sheldrick, G. M. (2008). Acta Cryst. A64, 112-122.  [CrossRef] [details]
Tang, C.-B. (2006). Acta Cryst. E62, m2629-m2630.  [CrossRef] [details]
Tang, C.-B. (2007a). Acta Cryst. E63, m2654.  [CrossRef] [details]
Tang, C.-B. (2007b). Acta Cryst. E63, m2785-m2786.  [CrossRef] [details]
Tang, C.-B. (2007c). Acta Cryst. E63, o4545.  [CrossRef] [details]
Tang, C.-B. (2007d). Acta Cryst. E63, o4841.  [CrossRef] [details]


Acta Cryst (2008). E64, o767  [ doi:10.1107/S1600536808008088 ]

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