“…13 14.0 (CH 3 -Tp Me2 ), 13.1 (CH 3 -Tp Me2 ), 12.9 (CH 3 -Tp Me2 ), 6.4 (SiCH 3 ), 5.3 (SiCH 3 ), 5.2 (Si(CH 3 ) 3 ). 19 F NMR (376 MHz, C 6 D 6 ): δ −116.94. Elemental analysis (%) calculated for C 39 H 59 BFN 8 OSi 3 Y (858.93): C 54.49, H 6.87, N 13.04; found: C 54.58, H 6.91, N 13.11.…”