Lafferty, Walter J. published the artcileFar-infrared spectra of solid methyl halides, Recommanded Product: Difluorodiphenylsilane, the publication is Journal of Chemical Physics (1962), 83-6, database is CAplus.
The infrared spectra of solid MeCl, MeBr, MeI, CD3Cl, CD3Br, and CD3I were measured at 130-30 cm.-1 at 78¡ãK. Two sharp bands were found in the chloride and the bromide, and 3 in the iodide. These absorptions arise from lattice vibrational modes. The isotopic shifts exclude libration about the symmetry axis as a possible assignment for any of the bands; however, definite assignments to B-axis librations or translational modes cannot be made with confidence.
Journal of Chemical Physics 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, Recommanded Product: Difluorodiphenylsilane.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia