Difluoromethanimine, F2CNH, a novel unstable molecule

Difluoromethanimine, F2CNH, which is stable only below ∼260 K has been synthesized by the reaction of F3CNH2 with triethylamine and characterized by 19F n.m.r. and i.r. spectroscopy, from which all vibrational fundamentals and rotational constants were determined.