Intermolecular C-H...pi interactions in 1,5-diphenyl-3-(2-pyridyl)-2-pyrazoline.
The title compound, C(20)H(17)N(3), is a derivative of 1,3,5-triaryl-2-pyrazoline and can act as an N,N'-bidentate ligand. This molecule features strong fluorescence that can be explained by an extended pyridyl-C=N-N-phenyl system. The three-dimensional structure is formed by means of an extended network of weak C-H...pi hydrogen bonds supported by pi-pi interactions.
Barceló-Oliver
Miquel
M
Department of Chemistry and IUNICS, Universitat de les Illes Balears, Campus UIB, Cta. Valldemossa km 7.5, Edificada Mateu Orfila i Rotger, E-07122 Palma de Mallorca, Spain. miquel.barcelo@uib.es
Terrón
Angel
A
García-Raso
Angel
A
Lah
Nina
N
Turel
Iztok
I