Sf. Lincoln et al., 8-(N,N-DI-P-TOLUENESULFONYLAMINO)QUINOLINE, Acta crystallographica. Section C, Crystal structure communications, 49, 1993, pp. 1775-1777
The S atoms exist in distorted tetrahedral geometries with an average
S-N bond distance of 1.672 (5) angstrom. The coordination about the am
ido N atom is trigonal planar indicating delocalization of pi-electron
density around this centre.