Ontology highlight
ABSTRACT:
SUBMITTER: Bibi U
PROVIDER: S-EPMC2971988 | biostudies-literature | 2009 Nov
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20091107 Pt 12
The title compound, C(14)H(11)NO(4), crystallizes with two mol-ecules in the asymmetric unit. The major conformational difference between these two mol-ecules is the dihedral angle between the aromatic rings, namely 36.99 (5) and 55.04 (5)°. The nitro groups are coplanar with the phenyl rings to which they are attached, the O-N-C-C torsion angles being -1.9 (3) and 1.0 (3)° in the two mol-ecules. ...[more]