Autor:	Khusniddin M. Shakhidoyatov, Gavhar Karimova, N. S. Mukhamedov, Nusrat A. Parpiev, Jamshid Ashurov
Jazyk:	angličtina
Rok vydání:	2010
Předmět:	Crystallography biology Chemistry Stacking Centroid General Chemistry Crystal structure Dihedral angle Condensed Matter Physics Bioinformatics biology.organism_classification Organic Papers chemistry.chemical_compound Planar QD901-999 Quinazoline Tetra General Materials Science
Zdroj:	Acta Crystallographica Section E: Structure Reports Acta Crystallographica Section E, Vol 66, Iss 7, Pp o1547-o1547 (2010)
ISSN:	1600-5368
Popis:	The asymmetric unit of the title compound, C22H18N2O2, contains two independent molecules, which differ in the orientations of the benzyl groups with respect to the planar (r.m.s. deviations of 0.031 and 0.020 Å) quinazoline-2,4-dione skeletons [dihedral angles of 73.97 (4) and 70.07 (4)° in the first molecule and 75.63 (4) and 63.52 (3)° in the second]. The crystal structure is stabilized by weak intermolecular C—H...O and C—H...π interactions and aromatic π–π stacking interactions [centroid–centroid distance = 3.735 (2) Å].
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08fc05e241608e01ac9332f96f664f04 http://europepmc.org/articles/PMC3007055 Zobrazit plný text záznamu