Cardiff University | Prifysgol Caerdydd ORCA
Online Research @ Cardiff 
WelshClear Cookie - decide language by browser settings

Crystal structure of 3-amino-2-ethylquinazolin-4(3H)-one

El-Hiti, Gamal A., Smith, Keith, Hegazy, Amany S., Baashen, Mohammed and Kariuki, Benson 2015. Crystal structure of 3-amino-2-ethylquinazolin-4(3H)-one. Acta Crystallographica Section E Crystallographic Communications 71 (9) , o650-o651. 10.1107/S2056989015014450

PDF - Published Version
Download (396kB) | Preview


The mol­ecule 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 mol­ecules are stacked along the a axis. Mol­ecules are oriented head-to-tail and display [pi]-[pi] inter­actions with a centroid-to-centroid distance of 3.6664 (8) Å. N-H...O hydrogen bonds between mol­ecules generate a `step' structure through formation of an R22(10) ring.

Item Type: Article
Date Type: Publication
Status: Published
Schools: Chemistry
Subjects: Q Science > QD Chemistry
Uncontrolled Keywords: crystal structure; 3-amino-2-ethyl­quinazolin-4(3H)-one; [pi]-[pi] inter­actions.
Additional Information: Open Access paper
Publisher: Intyernational Union of Crystallography
ISSN: 2056-9890
Date of First Compliant Deposit: 30 March 2016
Last Modified: 04 Jun 2017 08:55

Actions (repository staff only)

Edit Item Edit Item


Downloads per month over past year

View more statistics