Ontology highlight
ABSTRACT:
SUBMITTER: Nigar A
PROVIDER: S-EPMC3414940 | biostudies-literature | 2012 Aug
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20120718 Pt 8
The asymmetric unit of the title compound, C(14)H(12)N(2)O(4), contains two mol-ecules that differ principally in the orientation of the acetamide substituent to the adjacent benzene ring with dihedral angles of 44.77 (7) and 19.06 (7)°. The dihedral angles between the benzene rings are 64.46 (4) and 80.84 (4)°. In the crystal, classical N-H⋯O hydrogen bonds form C(4) chains along [100]. These chains are inter-linked by C-H⋯O contacts forming R(2) (2)(10) rings. In the crystal, π-π inter-actions ...[more]