Damrauer, Robert published the artcilePreparation and NMR studies of pentacoordinated silicon anions, Related Products of catalysis-chemistry, the publication is Organometallics (1986), 5(7), 1490-4, database is CAplus.
The 18-crown-6 potassium salts of trifluorodiphenylsiliconate, trifluoromethylphenylsiliconate, tetrafluorophenylsiliconate, and difluorotriphenylsiliconate were prepared These are remarkably stable and nonhygroscopic. Each were studied by variable-temperature 1H and 19F NMR spectroscopy. The dynamic behavior was discussed.
Organometallics published new progress about 312-40-3. 312-40-3 belongs to catalysis-chemistry, auxiliary class Organic Silicones, name is Difluorodiphenylsilane, and the molecular formula is C12H10F2Si, Related Products of catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia