. . . "Phenylsilatrane" . . . . . . . "(TBPY-5-23)-8-Phenyltetrahydro-4H-4\u03BB5-8,4-(epoxyethano)[1,3,2]oxazasilolo[3,2-b][1,3,2]oxazasilol-4-ylium-8-uide" . . . . . . . . . . "phenylsilatrane" . "Phenylsilatrane" .