Crystal structure of (7-fluoro-2-oxo-2H-chromen-4-yl)methyl morpholine-4-carbodi-thio-ate.
Acta Crystallogr E Crystallogr Commun
; 71(Pt 12): o928-9, 2015 Dec 01.
Article
en En
| MEDLINE
| ID: mdl-26870532
ABSTRACT
In the title compound, C15H14FNO3S2, the 2H-chromene ring system is close to being planar (r.m.s. deviation = 0.024â
Å) and the morpholine ring adopts a chair conformation. The dihedral angle between the 2H-chromene ring system and the morpholine ring (all atoms) is 88.21â
(11)°. In the crystal, inversion dimers linked by pairs of very weak C-Hâ¯F hydrogen bonds generate R 2 (2)(8) loops; C-Hâ¯O hydrogen bonds connect the dimers into [010] chains. Weak aromatic π-π stacking inter-actions between the pyran rings of the chromene systems [centroid-centroid distance = 3.6940â
(16)â
Å] are also observed.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Acta Crystallogr E Crystallogr Commun
Año:
2015
Tipo del documento:
Article
País de afiliación:
India