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Crystal structure of 3-amino-2-ethyl-quinazolin-4(3H)-one.

El-Hiti GA, Smith K, Hegazy AS, Baashen M, Kariuki BM - Acta Crystallogr E Crystallogr Commun (2015)

Bottom Line: The mol-ecule of the title compound, C10H11N3O, is planar, including the ethyl group, as indicated by the N-C-C-C torsion angle of 1.5 (2)°.Mol-ecules are oriented head-to-tail and display π-π inter-actions with a centroid-to-centroid distance of 3.6664 (8) Å.N-H⋯O hydrogen bonds between mol-ecules generate a 'step' structure through formation of an R 2 (2)(10) ring.

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Affiliation: Cornea Research Chair, Department of Optometry, College of Applied Medical Sciences, King Saud University, PO Box 10219, Riyadh 11433, Saudi Arabia.

ABSTRACT
The mol-ecule of the title compound, C10H11N3O, is planar, including the ethyl group, as indicated by the N-C-C-C torsion angle of 1.5 (2)°. In the crystal, inversion-related mol-ecules are stacked along the a axis. Mol-ecules are oriented head-to-tail and display π-π inter-actions with a centroid-to-centroid distance of 3.6664 (8) Å. N-H⋯O hydrogen bonds between mol-ecules generate a 'step' structure through formation of an R 2 (2)(10) ring.

No MeSH data available.


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Crystal packing with hydrogen-bonding contacts shown as dotted lines.
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Fap2: Crystal packing with hydrogen-bonding contacts shown as dotted lines.


Crystal structure of 3-amino-2-ethyl-quinazolin-4(3H)-one.

El-Hiti GA, Smith K, Hegazy AS, Baashen M, Kariuki BM - Acta Crystallogr E Crystallogr Commun (2015)

Crystal packing with hydrogen-bonding contacts shown as dotted lines.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4555403&req=5

Fap2: Crystal packing with hydrogen-bonding contacts shown as dotted lines.
Bottom Line: The mol-ecule of the title compound, C10H11N3O, is planar, including the ethyl group, as indicated by the N-C-C-C torsion angle of 1.5 (2)°.Mol-ecules are oriented head-to-tail and display π-π inter-actions with a centroid-to-centroid distance of 3.6664 (8) Å.N-H⋯O hydrogen bonds between mol-ecules generate a 'step' structure through formation of an R 2 (2)(10) ring.

View Article: PubMed Central - HTML - PubMed

Affiliation: Cornea Research Chair, Department of Optometry, College of Applied Medical Sciences, King Saud University, PO Box 10219, Riyadh 11433, Saudi Arabia.

ABSTRACT
The mol-ecule of the title compound, C10H11N3O, is planar, including the ethyl group, as indicated by the N-C-C-C torsion angle of 1.5 (2)°. In the crystal, inversion-related mol-ecules are stacked along the a axis. Mol-ecules are oriented head-to-tail and display π-π inter-actions with a centroid-to-centroid distance of 3.6664 (8) Å. N-H⋯O hydrogen bonds between mol-ecules generate a 'step' structure through formation of an R 2 (2)(10) ring.

No MeSH data available.


Related in: MedlinePlus