Ka. Abboud et al., STRUCTURE OF A PHOSPHAZENE ANILINE COMPOUND, Acta crystallographica. Section C, Crystal structure communications, 49, 1993, pp. 1848-1850
The title compound [bis(trimethylphosphine phenyl-imide)-bis(aniline)
(I), a 1:1 ratio of phosphazene and aniline molecules] was synthesized
from the trapping of an in situ palladium nitrene complex with trimet
hylphosphine. Crystals of (I) consist of tetramers (two phosphazene an
d two aniline molecules) located at the 0,0,1/2) center of inversion i
n the space group P1BAR. The N atoms of the phosphazene molecules are
involved in bifurcated hydrogen bonds with the amino H atoms of the an
iline molecules.