Crystal structure of 3-{(E)-[(3, 4-dichloro-phenyl)imino]methyl}benzene-1, 2-diol

M N Tahir; H A Shad; A Rauf; A H Khan; W. T A Harrison

doi:10.1107/S2056989015001401

Crystal structure of 3-{(E)-[(3, 4-dichloro-phenyl)imino]methyl}benzene-1, 2-diol

M N Tahir, H A Shad, A Rauf, A H Khan, W. T A Harrison (Editor)

Chemistry

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

8 Downloads (Pure)

Abstract

In the title Schiff base, C₁₃H₉Cl₂NO₂, which arose from the condensation of 3, 4-dichloroaniline with 2, 3-dihydroxy-benzaldehyde, the dihedral angle between the aromatic rings is 44.74 (13)°. Intramolecular O - H⋯O and O - H⋯N hydrogen bonds close S(5) and S(6) rings, respectively. In the crystal, inversion dimers linked by pairs of O - H⋯O hydrogen bonds generate R ²₂(10) loops. A weak C - H⋯π interaction is also observed.

Original language	English
Pages (from-to)	o137-o138
Number of pages	2
Journal	Acta Crystallographica Section E: Structure Reports Online
Volume	71
Issue number	2
DOIs	https://doi.org/10.1107/S2056989015001401
Publication status	Published - 1 Feb 2015

Bibliographical note

The authors acknowledge the provision of funds for the purchase of diffractometer and encouragement by Dr.Muhammad Akram Chaudhary, Vice Chancellor, University of Sargodha, Pakistan.

Keywords

Benzene-1,2-diol
Crystal structure
Hydrogen bonding
Schiff base

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Crystal structure of 3-{(E)-[(3, 4-dichloro-phenyl)imino]methyl}benzene-1, 2-diol
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title = "Crystal structure of 3-{(E)-[(3, 4-dichloro-phenyl)imino]methyl}benzene-1, 2-diol",

abstract = "In the title Schiff base, C13H9Cl2NO2, which arose from the condensation of 3, 4-dichloroaniline with 2, 3-dihydroxy-benzaldehyde, the dihedral angle between the aromatic rings is 44.74 (13)°. Intramolecular O - H⋯O and O - H⋯N hydrogen bonds close S(5) and S(6) rings, respectively. In the crystal, inversion dimers linked by pairs of O - H⋯O hydrogen bonds generate R 22(10) loops. A weak C - H⋯π interaction is also observed.",

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AU - Tahir, M N

AU - Shad, H A

AU - Rauf, A

AU - Khan, A H

A2 - Harrison, W. T A

N1 - The authors acknowledge the provision of funds for the purchase of diffractometer and encouragement by Dr.Muhammad Akram Chaudhary, Vice Chancellor, University of Sargodha, Pakistan.

PY - 2015/2/1

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N2 - In the title Schiff base, C13H9Cl2NO2, which arose from the condensation of 3, 4-dichloroaniline with 2, 3-dihydroxy-benzaldehyde, the dihedral angle between the aromatic rings is 44.74 (13)°. Intramolecular O - H⋯O and O - H⋯N hydrogen bonds close S(5) and S(6) rings, respectively. In the crystal, inversion dimers linked by pairs of O - H⋯O hydrogen bonds generate R 22(10) loops. A weak C - H⋯π interaction is also observed.

AB - In the title Schiff base, C13H9Cl2NO2, which arose from the condensation of 3, 4-dichloroaniline with 2, 3-dihydroxy-benzaldehyde, the dihedral angle between the aromatic rings is 44.74 (13)°. Intramolecular O - H⋯O and O - H⋯N hydrogen bonds close S(5) and S(6) rings, respectively. In the crystal, inversion dimers linked by pairs of O - H⋯O hydrogen bonds generate R 22(10) loops. A weak C - H⋯π interaction is also observed.

KW - Benzene-1,2-diol

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Crystal structure of 3-{(E)-[(3, 4-dichloro-phenyl)imino]methyl}benzene-1, 2-diol

Abstract

Bibliographical note

Keywords

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