ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.60, 2004 (SCI-Expanded)
The title compound, C24H19N3O2, is a derivative of 1H-pyrazole-3-carboxylic acid. The four rings in the structure are not coplanar. The dihedral angle between the mean planes of the pyrazole ring and the carboxamide group is 26.79 (3)degrees. Molecules are linked by C-H...O, pi-pi and C-H...pi interactions. In the latter interactions, C...centroid distances are 3.659 (4) and 3.816 (4) Angstrom.