2-[(E)-(5-Amino-2,3-diphenylquinoxalin-6-yl)iminomethyl]-4-bromophenol

H K Fun, R Kia, P R Raithby

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

The title compound, C27H19BrN4O, is a mono-anil Schiff base ligand. Three intramolecular O-H center dot center dot center dot N and N-H center dot center dot center dot N hydrogen bonds involving the hydroxy and amino groups generate S(6) and S(5) ring motifs, respectively. In the crystal structure, weak intermolecular N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds together with pi-pi interactions [centroid centroid distances = 3.628 (3)-3.729 (3) angstrom] link neighboring molecules.
Original languageEnglish
Pages (from-to)O1271-U1989
JournalActa Crystallographica Section E-Structure Reports Online
Volume64
DOIs
Publication statusPublished - 2008

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Hydrogen bonds
Schiff Bases
Crystal structure
Ligands
Molecules
centroids
4-bromophenol
hydrogen bonds
imines
ligands
crystal structure
rings

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2-[(E)-(5-Amino-2,3-diphenylquinoxalin-6-yl)iminomethyl]-4-bromophenol. / Fun, H K; Kia, R; Raithby, P R.

In: Acta Crystallographica Section E-Structure Reports Online, Vol. 64, 2008, p. O1271-U1989.

Research output: Contribution to journalArticle

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AU - Kia, R

AU - Raithby, P R

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N2 - The title compound, C27H19BrN4O, is a mono-anil Schiff base ligand. Three intramolecular O-H center dot center dot center dot N and N-H center dot center dot center dot N hydrogen bonds involving the hydroxy and amino groups generate S(6) and S(5) ring motifs, respectively. In the crystal structure, weak intermolecular N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds together with pi-pi interactions [centroid centroid distances = 3.628 (3)-3.729 (3) angstrom] link neighboring molecules.

AB - The title compound, C27H19BrN4O, is a mono-anil Schiff base ligand. Three intramolecular O-H center dot center dot center dot N and N-H center dot center dot center dot N hydrogen bonds involving the hydroxy and amino groups generate S(6) and S(5) ring motifs, respectively. In the crystal structure, weak intermolecular N-H center dot center dot center dot O and C-H center dot center dot center dot O hydrogen bonds together with pi-pi interactions [centroid centroid distances = 3.628 (3)-3.729 (3) angstrom] link neighboring molecules.

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