Über ein neues Chlorfluorid‐CIF₃

Abstract

Neben den1 Chlor‐1‐fluorid besteht auch ein Chlor‐3‐fluorid, welches durch Erhitzen von CI2 oder CIF mit überschüssigem F2 dar‐ gestellt wird. Die umkehrbare Reaktion CIF + F2 ⇆ CIF3 führt zu einem Gleichgewicht, in dem bei 250° Zahl der CIF‐Moleküle ein Mehrfaches der CIF3‐Moleküle ist. Die Zusammensetzung des neuen Fluorids is durch Analysen und Dichtebestimmungen sichergestellt. Seine physikalischen und chemischen Eigenschaften werden mit ‐ geteilt. Besonders bemerkenswert ist die Lebhaftigkeit und die Mannigfaltigkeit der Reaktionen des CIF3.

Surface structure and electrochemical characteristics of natural graphite fluorinated by ClF3

“…ClF 3 has a boiling point of 11.75 8C and its vapor pressure is 148.2 kPa at 21.1 8C [23][24][25]. There is a following equilibrium among ClF 3 , ClF and F 2 :…”

Difluorochloronium(III) Fluoridometallates – from Molecular Building Blocks to (Helical) Chains

“…Chlorine trifluoride is one of the most reactive compounds and reacts vigorously with many metals, metal oxides and especially with most organic compounds, if the reaction conditions are not well controlled. [1][2][3][4] The reactivity of ClF 3 at ambient temperature surpasses that of elemental fluorine. The products from reactions of ClF 3 with metals, such as Mo, W, U, and metal oxides, such as UO 2 , ReO 3 , OsO 4 , are usually fluorides (MF 6 , M = Mo, W, U) and oxyfluorides (ReOF 5 , OsO 3 F 2 ), respectively, in high or highest oxidation states.…”

Surface modification of carbon anodes for secondary lithium battery by fluorination

“…Small amounts of nitrogen were also found in PC fluorinated by NF 3 at 200 and 300 8C. ClF 3 has a boiling point of 11.75 8C and its vapor pressure is 148.2 kPa at 21.1 8C [32][33][34]. There is a following equilibrium among ClF 3 , ClF and F 2 :…”