Reakce hexachlorofosforečnanového aniontu s tetrafluoridem difosforylu
| Title in English | Reaction of hexachlorophosphate anion with diphosphoryl tetrafluoride |
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| Authors | |
| Year of publication | 2002 |
| Type | Article in Proceedings |
| Conference | Chemické listy |
| MU Faculty or unit | |
| Citation | |
| Field | Inorganic chemistry |
| Keywords | Hexachlorophosphates; diphosphoryl tetrafluoride; electrophilic substitution |
| Description | The study of electrophilic substitution of chlorine atoms in [PCl6]- led to the identification of 1,1,3,3-tetrafluorotriphosphate as the main reaction product. This enabled to propose a reaction mechanism involving a formation of the latter by an intramolecular elimination of POF2Cl from the initially formed difluorophosphato-chlorophosphates. By the 19F and 31P NMR spectroscopy were identified also both stereoisomers of tris(difluorophosphato)-trichlorophosphate:fac- and mer-[PCl3(OPOF2)3]-. |
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