Synthesis and Characterization of Salts Containing the BrO<sub>3</sub>F<sub>2</sub><sup>-</sup> Anion; A Rare Example of a Bromine(VII) Species
作者:John F. Lehmann、Gary J. Schrobilgen
DOI:10.1021/ja0402607
日期:2005.7.1
02(7) A(3), Z = 2, and R(1) = 0.0314 at -173 degrees C. The (19)F chemical shift of [N(CH(3))(4))][BrO(3)F(2)] in CH(3)CN is 237.0 ppm and is more deshielded than those of the previously investigated Br(VII) species, BrO(3)F and BrF(6)(+). The vibrational frequencies of the BrO(3)F(2)(-) anion were determined by use of Raman and infrared spectroscopy and were assigned with the aid of electronic structure