Abstract：
Salts of protonated sulfur dioxide were synthesized by recrystallization of [FS(OX)2][SbF6] (X=H, D) in aprotic solvents at low temperatures. Hemiprotonated sulfur dioxide [(SO2)2H][Sb2F11] was obtained from the solvent SO2 and the monoprotonated sulfur dioxide [OSOD][Sb2F11], using 1,1,1,2-tetrafluoroethane as solvent. For both compounds, single crystals were obtained and an X-ray structure analysis was conducted. Furthermore, the salts were characterized by Raman spectroscopy and the results were discussed together with quantum chemical calculations on the M06-2X/aug-cc-pVTZ level of theory.
摘要：
通过[FS（OX）2][SbF6]（X=H，D）在低温下在非质子溶剂中。从溶剂SO2和单质子化二氧化硫[OSOD][Sb2F11]中获得半质子化二氧化硫[(SO2)2H][Sb2F11]，使用1,1,1,2-四氟乙烷作为溶剂。对于这两种化合物，得到单晶,进行X射线结构分析。此外，通过拉曼光谱对盐进行了表征，并在M06-2X/aug-cc-pVTZ理论水平上讨论了结果以及量子化学计算。
