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3-{(E)-[(4-Formyl-phen-yl)iminium-yl]meth-yl}naphthalen-2-olate.

Farag AM, Teoh SG, Osman H, Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

Bottom Line: The dihedral angle between the naphthyl ring system and the benzene ring is 1.73 (11)°.An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif.In the crystal, adjacent mol-ecules are connected by inter-molecular C-H⋯O hydrogen bonds, forming a supra-molecular ribbon along the b axis.

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ABSTRACT
The title Schiff base compound, C(18)H(13)NO(2), is a zwitterion, with the naphthol hy-droxy group deprotonated and the imine N atom protonated. It adopts an E configuration about the central C=N double bond. The dihedral angle between the naphthyl ring system and the benzene ring is 1.73 (11)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, adjacent mol-ecules are connected by inter-molecular C-H⋯O hydrogen bonds, forming a supra-molecular ribbon along the b axis.

No MeSH data available.


The asymmetric unit of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Intramolecular interaction is shown as dashed lines
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Fap1: The asymmetric unit of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Intramolecular interaction is shown as dashed lines


3-{(E)-[(4-Formyl-phen-yl)iminium-yl]meth-yl}naphthalen-2-olate.

Farag AM, Teoh SG, Osman H, Hemamalini M, Fun HK - Acta Crystallogr Sect E Struct Rep Online (2010)

The asymmetric unit of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Intramolecular interaction is shown as dashed lines
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC3050369&req=5

Fap1: The asymmetric unit of the title compound, showing 50% probability displacement ellipsoids and the atom-numbering scheme. Intramolecular interaction is shown as dashed lines
Bottom Line: The dihedral angle between the naphthyl ring system and the benzene ring is 1.73 (11)°.An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif.In the crystal, adjacent mol-ecules are connected by inter-molecular C-H⋯O hydrogen bonds, forming a supra-molecular ribbon along the b axis.

View Article: PubMed Central - HTML - PubMed

ABSTRACT
The title Schiff base compound, C(18)H(13)NO(2), is a zwitterion, with the naphthol hy-droxy group deprotonated and the imine N atom protonated. It adopts an E configuration about the central C=N double bond. The dihedral angle between the naphthyl ring system and the benzene ring is 1.73 (11)°. An intra-molecular N-H⋯O hydrogen bond generates an S(6) ring motif. In the crystal, adjacent mol-ecules are connected by inter-molecular C-H⋯O hydrogen bonds, forming a supra-molecular ribbon along the b axis.

No MeSH data available.