Journal Article

Print(0)

Acta crystallographica.Section E, Structure reports online

Acta Crystallogr.Sect.E.Struct.Rep.Online

26-Apr

70

Pt 5

o598

9

LR: 20140528; JID: 101089178; OID: NLM: PMC4011306; 2014/05/01 [ecollection]; 2014/03/04 [received]; 2014/04/16 [accepted]; 2014/04/26 [epublish]; epublish

United States

1600-5368; 1600-5368

PMID: 24860394

eng

Journal Article

10.1107/S160053681400871X [doi]

Unknown(0)

24860394

The title Schiff base compound, C15H15N3O3, crystallizes with two mol-ecules (A and B) in the asymmetric unit. Each mol-ecule adopts an E conformation around the C= N imine bond. The two mol-ecules have minor differences in their conformations. In mol-ecule A, the dihedral angle between the nitro group and its benzene ring is 2.1 (2) degrees and that between the two benzene rings is 0.88 (7) degrees , while the corresponding angles for mol-ecule B are 5.7 (1) and 2.45 (6) degrees , respectively. In each mol-ecule, there is an intra-molecular O-Hcdots, three dots, centeredN hydrogen bond. In the crystal, inversion-related mol-ecules are linked via O-Hcdots, three dots, centeredO hydrogen bonds forming A-A and B-B dimers. These dimers are linked via C-Hcdots, three dots, centeredO hydrogen bonds involving the nitro O atoms, forming A-A-A and B-B-B slabs that lie parallel to one another and to (010).

Hijji,Y., Butcher,R.J., Jasinski,J.P.

Chemistry Department, Morgan State University, 1700 East Cold Spring Lane, Baltimore, MD 21251, USA.; Department of Chemistry, Howard University, 525 College Street NW, Washington, DC 20059, USA.; Department of Chemistry, Keene State College, Keene, NH 03

20140426

PMC4011306

http://vp9py7xf3h.search.serialssolutions.com/?charset=utf-8&pmid=24860394

2014