Compound 2c
Bis(benzyltrimethylammonium) 3,3,3',3'-tetrakis(trifluoromethyl)-1,1'-spirobi[2,1-benzoxasilole] dimer
From: Dianionic species with a bond consisting of two pentacoordinated silicon atoms
From: Dianionic species with a bond consisting of two pentacoordinated silicon atoms