1-{(E)-[2-fluoro-5-nitrophenyl)imino]methyl}naphthalene-2-ol.

Alan Kennedy, Mehmet Akkurt, AA Andelhamid, Shaaban K Mohamed, Gary J. Miller

Research output: Contribution to journalArticle

1 Citation (Scopus)
51 Downloads (Pure)

Abstract

The title molecule, C17H11FN2O3, is nearly planar [maximum deviation = 0.197 (1) Å] and the molecular conformation is stabilized by an N-H...O hydrogen bond forming an S(6) ring motif. The H atom of the intramolecular hydrogen bond was found to be disordered over two sites and thus both the hydroxy and keto tautomers are simultaneously present in the solid. Refinement of the occupancy of this site suggests that the hydroxy form is the major component [occupancy refined to 0.59 (3):0.41 (3)]. Bond lengths are also largely consistent with dominance of the hydroxy form. In the crystal, molecules are linked by C-H...O hydrogen bonds, forming layers parallel to (101). [pi]-[pi] stacking interactions [centroid-centroid distances = 3.5649 (9) and 3.7579 (9) Å] inter-connect these layers.
Original languageEnglish
Pages (from-to)o850-0851
Number of pages2
JournalActa Crystallographica Section E: Structure Reports
Volume69
DOIs
Publication statusPublished - 2013

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Naphthalene
naphthalene
Hydrogen bonds
hydrogen bonds
centroids
Molecules
tautomers
Bond length
Conformations
molecules
deviation
Atoms
Crystals
rings
crystals
atoms
interactions

Keywords

  • C17H11FN2 O3
  • planar
  • molecular conformation
  • N—H...O hydrogen bond
  • S(6) ring motif

Cite this

Kennedy, Alan ; Akkurt, Mehmet ; Andelhamid, AA ; Mohamed, Shaaban K ; Miller, Gary J. / 1-{(E)-[2-fluoro-5-nitrophenyl)imino]methyl}naphthalene-2-ol. In: Acta Crystallographica Section E: Structure Reports. 2013 ; Vol. 69. pp. o850-0851.
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abstract = "The title molecule, C17H11FN2O3, is nearly planar [maximum deviation = 0.197 (1) {\AA}] and the molecular conformation is stabilized by an N-H...O hydrogen bond forming an S(6) ring motif. The H atom of the intramolecular hydrogen bond was found to be disordered over two sites and thus both the hydroxy and keto tautomers are simultaneously present in the solid. Refinement of the occupancy of this site suggests that the hydroxy form is the major component [occupancy refined to 0.59 (3):0.41 (3)]. Bond lengths are also largely consistent with dominance of the hydroxy form. In the crystal, molecules are linked by C-H...O hydrogen bonds, forming layers parallel to (101). [pi]-[pi] stacking interactions [centroid-centroid distances = 3.5649 (9) and 3.7579 (9) {\AA}] inter-connect these layers.",
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1-{(E)-[2-fluoro-5-nitrophenyl)imino]methyl}naphthalene-2-ol. / Kennedy, Alan; Akkurt, Mehmet; Andelhamid, AA; Mohamed, Shaaban K; Miller, Gary J.

In: Acta Crystallographica Section E: Structure Reports, Vol. 69, 2013, p. o850-0851.

Research output: Contribution to journalArticle

TY - JOUR

T1 - 1-{(E)-[2-fluoro-5-nitrophenyl)imino]methyl}naphthalene-2-ol.

AU - Kennedy, Alan

AU - Akkurt, Mehmet

AU - Andelhamid, AA

AU - Mohamed, Shaaban K

AU - Miller, Gary J.

PY - 2013

Y1 - 2013

N2 - The title molecule, C17H11FN2O3, is nearly planar [maximum deviation = 0.197 (1) Å] and the molecular conformation is stabilized by an N-H...O hydrogen bond forming an S(6) ring motif. The H atom of the intramolecular hydrogen bond was found to be disordered over two sites and thus both the hydroxy and keto tautomers are simultaneously present in the solid. Refinement of the occupancy of this site suggests that the hydroxy form is the major component [occupancy refined to 0.59 (3):0.41 (3)]. Bond lengths are also largely consistent with dominance of the hydroxy form. In the crystal, molecules are linked by C-H...O hydrogen bonds, forming layers parallel to (101). [pi]-[pi] stacking interactions [centroid-centroid distances = 3.5649 (9) and 3.7579 (9) Å] inter-connect these layers.

AB - The title molecule, C17H11FN2O3, is nearly planar [maximum deviation = 0.197 (1) Å] and the molecular conformation is stabilized by an N-H...O hydrogen bond forming an S(6) ring motif. The H atom of the intramolecular hydrogen bond was found to be disordered over two sites and thus both the hydroxy and keto tautomers are simultaneously present in the solid. Refinement of the occupancy of this site suggests that the hydroxy form is the major component [occupancy refined to 0.59 (3):0.41 (3)]. Bond lengths are also largely consistent with dominance of the hydroxy form. In the crystal, molecules are linked by C-H...O hydrogen bonds, forming layers parallel to (101). [pi]-[pi] stacking interactions [centroid-centroid distances = 3.5649 (9) and 3.7579 (9) Å] inter-connect these layers.

KW - C17H11FN2 O3

KW - planar

KW - molecular conformation

KW - N—H...O hydrogen bond

KW - S(6) ring motif

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U2 - 10.1107/S1600536813012099

DO - 10.1107/S1600536813012099

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