Syntheses and Structures of F6XeNCCH3 and F6Xe(NCCH3)2

Abstract Acetonitrile and the potent oxidative fluorinating agent XeF 6 react at −40 °C in Freon‐114 to form the highly energetic, shock‐sensitive compounds F 6 XeNCCH 3 ( 1 ) and F 6 Xe(NCCH 3 ) 2 ⋅CH 3 CN ( 2 ⋅CH 3 CN). Their low‐temperature single‐crystal X‐ray structures show that the adducted XeF 6 molecules of these compounds are the most isolated XeF 6 moieties thus far encountered in the solid state and also provide the first examples …