1,2-Bis[(3,5-diphenyl-1H-pyrazol-1-yl)meth-yl]benzene

Acta Crystallogr Sect E Struct Rep Online. 2012 Aug 1;68(Pt 8):o2584. doi: 10.1107/S1600536812032801. Epub 2012 Jul 28.

Abstract

The title compound, C(38)H(30)N(4), a potentially mono- and bidentate ligand, does not seem to form palladium complexes similar to other poly(pyrazol-1-ylmeth-yl)benzenes due to the large steric size of the phenyl substituents on the pyrazole rings. The pyrazole rings have a 21.09 (5)° angle between their mean planes and exhibit a trans-like geometry in which the in-plane lone pairs of electrons on the 2-N nitrogen atoms point in opposite directions.