Crystal structure of phenyl N-(3,5-di-methyl-phenyl)carbamate.

ABSTRACT: The asymmetric unit of the title compound, C15H15NO2, contains two independent mol-ecules (A and B). The di-methyl-phenyl ring, the phenyl ring and the central carbamate N-C(=O)-O group are not coplanar. In mol-ecule A, the di-methyl-phenyl and phenyl rings are inclined to the carbamate group mean plane by 27.71?(13) and 71.70?(4)°, respectively, and to one another by 84.53?(13)°. The corresponding dihedral angles in mol-ecule B are 34.33?(11), 66.32?(13) and 85.48?(12)°, respectively. In the crystal, the A and B mol-ecules are arranged alternately linked through N-H?O(carbon-yl) hydrogen bonds, forming -A-B-A-B- chains, which extend along [100]. Within the chains and linking neighbouring chains there are C-H?? inter-actions present, forming columns along the a-axis direction. The columns are linked by offset ?-? stacking inter-actions, forming a three-dimensional network [shortest centroid-centroid distance = 3.606?(1)?Å].

SUBMITTER: AaminaNaaz Y 

PROVIDER: S-EPMC5458307 | biostudies-other | 2017 Jun

REPOSITORIES: biostudies-other