File talk:Allyl-silatrane-from-xtal-3D-balls.png

Double bond
Reading the referenced literature, the bond between the last 2 carbon atoms of the Z group should be a double bond, resulting in C9H17NO3Si and according to Avogadro, the IUPAC name is 5-propyl-4,6,11-trioxa-1-aza-5-silabicyclo[3.3.3]undecane (just saying).

Simon de Danser (talk)