difluoro(trifluorosilyl)borane

perfluorodiborasilane

difluoroboranyl-difluoro-trifluorosilylsilane

2-(difluoroboryl)-1,1,2,3,3-pentafluorodiborasilane

1-(difluoroboranyl)-1,1,2,2,3,3,3-heptafluorotrisilane