Ontology highlight
ABSTRACT:
SUBMITTER: Chandra
PROVIDER: S-EPMC3885042 | biostudies-literature | 2013 Nov
REPOSITORIES: biostudies-literature
Acta crystallographica. Section E, Structure reports online 20131113 Pt 12
In the title compound, C24H20N4O2, the pyrazole ring makes dihedral angles of 47.57 (10)° and 30.56 (11)° with its N-bound and C-bound phenyl groups, respectively. The C-N-N-C group that links the two carbonyls has a torsion angle of 81.5 (2)°. The torsion angles between the carbonyl groups and their adjacent pyrazole and phenyl rings are 125.89 (19) and 164.22 (17)°, respectively. In the crystal, pairs of mol-ecules are linked by N-H⋯O hydrogen bonds into R 2 (2)(10) ring motifs, which in turn ...[more]