Preparation and Properties of Pentafuloroselenium Hypofluorite (F5SeOF) and BIS(Pentafluoroselenium) Peroxide (F5SeOOSeF5)

摘要

The fluorination of selenium dioxide and of selenium oxychloride has been found to give rather small yields of the new compounds, pentafluoroselenium hypofluorite (P5SeOF) and bis(pentafluoroselenium) peroxide (F5SeOOSeF5). The former is highly reactive. It boils at about -29° and melts at about -54°. The latter is relatively inert chemically. It melts at -62.8° and boils at 76.3°.